Manuale d’uso / di manutenzione del prodotto Release 2.0 del fabbricante AT&T
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AT&T AT&T 555-620-141 Issue 1 October 1992 MERLIN LEGEND™ Communications System Release 2.0 Installation Section.
Copyright © 1992 AT&T AT&T 555-620-141 All Rights Reserved Issue 1 Printed in U.S.A. October 1992 Notice Every effort was made to ensure that the information in this book was complete and accurate at the time of printing. However, information is subject to change.
Contents About This Book 1 ■ ■ ■ ■ ■ Intended Audience 1 Conventions 1 Product Safety Labels 2 Related Documents 3 How to Comment on This Document 5 1 Introduction to Installation 1-1 ■ Ov.
Contents ■ Powering Up the System 2-63 ■ Powering Down the System 2-64 3 Installing Telephones and Adjuncts 3-1 ■ Installing the Multi-Function Module 3-2 ■ Installing Adjuncts 3-12 ■ Instal.
Contents 6 Connecting Data Equipment 6-1 ■ Data Stations 6-2 ■ Modem Pools 6-23 7 Initializing and Testing the System 7-1 ■ Initializing the System 7-1 ■ Setting the Time and Date 7-9 ■ Test.
Contents A System Numbering Forms A-1 ■ Form 2a, System Numbering—Station Jacks A-2 ■ Form 2b, System Numbering—Digital Adjuncts A-4 ■ Form 2c, System Numbering—Trunk Jacks A-5 ■ Form 2d.
Figures 2 Installing the Control Unit Figure 2-1. AC Grounding Requirements Figure 2-2. Measuring the AC Outlet Voltages Figure 2-3. Central Office and AC Grounds Figure 2-4. Installing 146A and 147A Protectors Figure 2-5. Marking the Basic Carrier Screw Holes Figure 2-6.
Figures Figure 3-5. Removing the Jack Guard Figure 3-6. Powering up the Telephone after Installing the MFM Figure 3-7. Routing the Cord(s) through the Cord Channel Figure 3-8. Single-Zone Paging with PagePac 20 Figure 3-9. Single-Zone Paging with Customer-Supplied Amplifier Figure 3-10.
Figures Figure 3-25. Using the D-Impact Tool to Seat the Conductors Figure 3-26. Routing the Wires through the Wire Troughs and D-Rings Figure 3-27. SYSTIMAX Hardware Kit (See also Figure 3-22) Figure 3-28. Attaching the SYSTIMAX Template to the Wall Figure 3-29.
Figures Figure 4-5. RJ11 and RJ14 Interfaces 4-11 Figure 4-6. Connecting the ESF T1 CSU (Rear Panel) 4-26 Figure 4-7. ESF T1 CSU Front Panel 4-30 Figure 4-8. 551 T1 CSU 4-33 Figure 4-9. Connecting the T1 Lines to the CSU 4-37 Figure 4-10. Signal Monitor Unit 4-38 Figure 4-11.
Figures Figure 6-7. Video Conferencing Connections 6-20 Figure 6-8. Modem Pool Configurations 6-26 7 Initializing and Testing the System Figure 7-1. Ground-Start Button 7-29 Figure 7-2. Installing the Control Unit Housing 7-32 8 Installing Applications Figure 8-1.
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Tables 2 Installing the Control Unit Table 2-1. Environmental Requirements 2-3 Table 2-2. AC Power Requirements 2-8 Table 2-3. Heavy Lightning Protection 2-16 Table 2-4. Setting the 400EM Module DIP Switches 2-55 Table 2-5. Sample DIP Switches for the 400EM Module 2-55 3 Installing Telephones and Adjuncts Table 3-1.
Tables Table 4-11. Table 4-12. Table 4-13. Table 4-14. Table 4-15. Table 4-16. Table 4-17. Table 4-18. Table 4-19. Table 4-20. Table 4-21. Table 4-22. Table 4-23.
Tables 6 Connecting Data Equipment Table 6-1. Data Station Configurations 6-4 Table 6-2. Data Module Settings 6-23 Table 6-3. 7500B Option Settings for Digital-to-Analog Modem Pool 6-30 Table 6-4.
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CUSTOMER WARNING This manual is designed for use by qualified service technicians only. Technician qualification includes completion of an AT&T hands-on instructor-led course covering installation and maintenance for this product.
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Use only AT&T-manufactured MERLIN LEGEND™ Communications System circuit modules, carrier assemblies, and power units in the MERLIN LEGEND Communications System (511A) control unit. Use only AT&T-recommended/approved MERLIN LEGEND Communications System accessories.
Customer Support Information Support Telephone Number In the U.S.A. only, AT&T provides a toll-free customer Helpline (1-800-628-2888) 24 hours a day. Call the Helpline, or your authorized dealer, if you need assistance when installing, programming, or using your system.
Customer Support Information FCC Notification and Repair Information This equipment is registered with the FCC in accordance with Part 68 of its rules.
Customer Support Information ringing in response to an incoming call. In most, but not all, areas the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by the total RENs, contact the telephone company to determine the maximum REN for the calling area.
Customer Support Information b. This equipment returns answer supervision on all DID calls forwarded back to the Public Switched Telephone Network. Permissible exceptions are when: (1 ) a call is unanswered (2) a busy tone is received (3) a reorder tone is received Allowing this equipment to be operated in such a.
Customer Support Information Renseignements sur la notification du ministère des Communications du Canada et la réparation AVIS: L'étiquette du ministère des Communications du Canada identifie le matériel homologué.
Customer Support Information MERLIN LEGEND D.O.C. Location Label Placement Ministère des Communications du Canada emplacement de l'étiquette xxii Customer Support Information.
Customer Support Information Security of Your System—Preventing Toll Fraud As a customer of a new telephone system, you should be aware that there exists an increasing problem of telephone toll fraud.
Customer Support Information To minimize the risk of unauthorized access to your communications system: ■ ■ ■ ■ ■ ■ ■ ■ ■ Use a nonpublished Remote Access number. Assign authorization codes randomly to users on a need-to-have basis, keeping a log of ALL authorized users and assigning one code to one person.
Customer Support Information responsibility to take appropriate steps to implement the features properly, evaluate and administer the various restriction levels, protect and carefully distribute access codes . Under applicable tariffs, you will be responsible for payment of toll charges.
Customer Support Information can accumulate quickly. It is your responsibility to take appropriate steps to implement the features properly, evaluate and administer the various restriction levels, and protect and carefully distribute access codes. Under applicable tariffs, you will be responsible for payment of toll charges.
About This Book The Installation guide contains information on installing and upgrading the MERLIN LEGEND TM Communications System. Intended Audience This book is intended for qualified technicians who install and upgrade the system.
About This Book ■ Constant width type is used for information on telephone display screens or on a PC screen. Select Sys Program. ■ Bold constant width type indicates exactly as shown. Type install; dial #55. ■ Keys on the PC are shown in boxes.
About This Book Related Documents The books listed below comprise the entire MERLIN LEGEND Communications System family of documentation. These documents are listed by their abbreviated titles. For example, MERLIN LEGEND, Release 2.0 Communications System Installation is referred ‘to as installation.
About This Book Document No. Title 555-620-120 555-620-121 555-620-128 555-620-126 555-620-127 555-620-134 555-620-135 555-620-132 555-620-133 555-620-136 555-620-137 555-620-130 555-620-131 555-620-1.
About This Book How to Comment on This Document We welcome your comments, both good and bad. Please use the feedback form on the next page to let us know how we can continue to serve you. If the feedback form is not included in this section, write directly to the following address: A.
Introduction to Installation 1 Installation of the MERLIN LEGEND Communications System, involves the following: ■ installing the control unit ■ installing the telephones ■ connecting the system .
Introduction to Installation Overview of the Installation Process The following is a comprehensive list of everything that the system could include. When installing your customer’s system, try to adhere to this order as much as possible. 1. 2. 3. 4.
Introduction to Installation Tools and Equipment A list of required tools and equipment is provided just before each procedure throughout this guide. System Forms Throughout this guide, the installation procedures refer to system forms. These forms indicate information that is specific to your customer’s system.
Introduction to Installation Installing the Control Unit ■ Form 1, System Planning (the Control Unit Diagram on the back) ■ Form 3c, Incoming Trunks—Tie Some of the procedures in Chapter 2 refer to the Control Unit Diagram, which is the second side of Form 1, System Planning.
Introduction to Installation ■ Form 2c, System Numbering—Trunk Jacks ■ Form 3a, Incoming Trunks—Remote Access ■ Form 3b, Incoming Trunks—DS1 Connectivity ■ Form 3d, Incoming Trunks—DID.
Introduction to Installation Upgrading the Communications System If you are upgrading to Release 2.0 from Release 1.0, 1.1, or from the MERLIN® II Communications System, see Chapter 7 for the upgrade procedure. NOTE: You cannot upgrade the system software from the MERLIN II Communications System.
Installing the Control Unit 2 If you have not read Chapter 1, do so before continuing with any instructions in this chapter. Overview Installing the control unit involves the following, which this chapter describes in detail: 1. Installing the backboard 2.
Installing the Control Unit 9. Connecting the control unit to AC power 10. Powering up the system 11. Powering down the system Be sure to follow these procedures in the order specified. Preparation The control unit must be installed on a backboard, which may already be installed.
Installing the Control Unit Table 2-1. Environmental Requirements Operating Temperatures 40° - 104°F (4° - 40°C) Optimum temperature: 60°F (15.6°C) Humidity 20%-80 % Airborne Contamination Do not expose the control unit to moisture, corrosive gases, dust, chemicals, spray paint, or similar material.
Installing the Control Unit Radio transmitters (AM or FM), television stations, induction heaters, motors (with commutators) of 0.25 horsepower (200 watts) or greater, and similar equipment are leading causes of interference. Small tools with universal motors are generally not a problem when they operate on separate power lines.
Installing the Control Unit Backboard Requirements The backboard should be wide enough to accommodate additional carriers if system growth is anticipated.
Installing the Control Unit NOTE: The combined pullout force of the backboard should be at least 650 pounds (295 kilograms). Power and Grounding Proper power and grounding are essential for correct and safe functioning of the system. Use ■ ■ ■ ■ this section to verify that all power and grounding requirements are met.
Installing the Control Unit TYPICL AC GROUNDING From AC Load Center (2 separately fused 15 A circuits) Ground (#14 AWG) 4" Box (RACO 230 or equivalent) HUBBELL Receptacles (5262 15 A or equivalen.
Installing the Control Unit ■ The AC power requirements indicated in the next section, “AC Outlet Tests” must be met. CAUTION: The AC outlet for the control unit cannot be switch-controlled. Plugging the control unit into such an outiet invites accidental disconnection of the system.
Installing the Control Unit If the AC outlet tests reveal any of the following conditions, they must be corrected before you install the system: ■ open ground ■ hot and neutral ■ open hot ■ open neutral ■ hot and ground reversed reversed WARNING: Hazardous voltages are present during the following tests.
Installing the Control Unit 110 - 125 Volts Neutra l Phas e (HOT ) Groun d Less than 2.5 Volt s 110 - 125 Volt s Figure 2-2. ■ ■ ■ Measuring the AC Outlet Voltages Phase to ground should be 110 to 125 VAC. Neutral to ground should be less than 1 VAC.
Installing the Control Unit Grounding Requirements Proper grounding of the installation site safeguards system functioning by protecting the system from the following: ■ lightning ■ power surges .
Installing the Control Unit To Central Office or Serving Facility CO Lines C O D2R Cords CO DIW or 25-Pair Cable Line Network Interface Wiring Field Protector Coupled Bonding Conductor (optional) Powe.
Installing the Control Unit WARNING: Improper ground can cause equipment failures, service outages, and electrical shock. Verify that the AC power uses an approved ground for its primary ground, that all voltage-limiting devices are grounded to an approved ground, and that the ground is one of the approved grounds listed below.
Installing the Control Unit ■ concrete-encased ground—must be an electrode, consisting of one of the following: — at least 20 ft (6.1 m) of one or more steel reinforcing rods, each being at least ½-inch (1.27 cm) in diameter — 20 ft (6.1 m) of bare copper conductor not smaller than #4 AWG, encased in 2 inches (5 cm) of concrete.
Installing the Control Unit CAUTION: Check these requirements with a simple, visual inspection; if you cannot verify that the central office grounding requirements are met, contact the central office. Do not connect the centrai office trunks until you are ceflain that these requirements are met.
Installing the Control Unit Table 2-3. Heavy Lightning Protection If you have this number of central office trunks . . . Connect these protectors 1-4 147A 5-8 147A and a 146A 9-12 147A and two 146As 13-16 147A and three 146As 17-20 Two 147As and three 146As See the note below.
Installing the Control Unit 147A Protector Status Indicator Light 146A Protector Ground Strap Ground Strap Connect telecommunications equipment only to these outlets.
Installing the Control Unit Unit Loads A unit load is a measure of power (1.9 watts) used to determine the electrical load that the following components have on each carrier’s power supply: ■ telephones and adjuncts Only the telephones and adjuncts that connect to the analog and digital ports on the control unit require unit load calculation.
Installing the Control Unit ■ the carrier has a total of more than 45 MLX-20L telephones or 34- button analog multiline telephones installed Unit Loads for Key or Behind Switch Mode In a Key or Behind Switch system with four or fewer modules, no calculation is needed.
Installing the Control Unit Installing the Basic Carrier Begin this procedure only if you have met all of the requirements discussed earlier in this chapter. NOTE: If you are upgrading a system, the basic carrier (and possibly one or two expansion carriers) is already installed.
Installing the Control Unit 2. Remove the carrier from the backboard and drill a pilot hole in the center of each of the four screw-hole marks. 3. Anchor the screws approximately halfway into the backboard. 4. Place the housing clips around the molding for the screws on the back of the carrier.
Installing the Control Unit Upgrading the Control Unit When upgrading, do the following: 1. Remove the control unit housing: a. Disconnect AC power from each auxiliary power unit at the wall outlet. b. Disconnect AC power from each carrier by disconnecting the power cord at the wall outlet.
Installing the Control Unit MERLIN II Communications System MERLIN LEGEND Communications System Figure 2-7. Removing the Control Unit Housing 2. Do not remove any of the existing carriers. 3. Power down the system as described later in this chapter, under “Powering Down the System.
lnstalling the Control Unit . 4. See the Control Unit Diagram on Form 1, System Planning. If you will be adding an expansion carrier, remove the rightmost module from the control unit and put it aside. CAUTION: If you remove the cords from the module, make sure they are labeled first.
lnstalling the Control Unit 6. Remove the power supply as follows: a. Press upon the tab at the bottom rear of the power supply. b. While the tab is unlocked, pull the power supply towards you, and then lift it straight up.
Installing the Control Unit Installing Expansion Carriers If one or more expansion carriers is indicated for the system, follow this procedure to mount each one (see Figure 2-8). 1. If you are adding an expansion carrier to an existing system, see the previous section before continuing.
Installing the Control Unit 5. 6. 7. 8. 9. 10. 11. 12. Disconnect the expansion carrier connector from the previously mounted carrier and put the expansion carrier aside. Drill a pilot hole in the center of each of the four screw-hole marks. Anchor the screws approximately halfway into the backboard.
Installing the Control Unit Installing the Power Supply WARNING: ■ ■ ■ ■ ■ ■ Do not attach any cables or power cords to the power supply until it is installed in the carrier. Do not power up the control unit until all of the modules and power equipment are installed.
Installing the Control Unit Installing the power supply can involve as many as four steps, depending on the system configuration. The following procedure includes steps that require detailed explanation. The detailed procedures for those steps immediately follow this high-level procedure.
Installing the Control Unit Step 2a: Installing a Ring Generator If a ring generator (the 129B frequency generator) is indicated on the Control Unit Diagram it must be installed in the power supply before installing the power supply into the carrier. NOTE: ■ ■ This procedure is part of a larger procedure for installing the power supply.
Installing the Control Unit P 2 P 1 WIRE CLI P RING GENERATOR P202 P101 WIRE MANAGER: MAKE SURE THE MODIFICATION LABEL IS ATTACHED WHEN FINISHED: "EQUIPPED WITH 129B FREQ GEN" Figure 2-9. Installing a Ring Generator in the Power Supply e. Carefully turn the module over on its right side and then remove the top of the power supply housing.
Installing the Control Unit . g. h . i . j. k. l. m. NOTE: Make sure the P1 header on the ring generator is on the same side of the power supply housing as the P101 header on the circuit board. Secure the ring generator using the four screws, one in each corner.
Installing the Control Unit NOTE: n. o. Take time to ensure that the on/off faceplate on the front of the power supply housing is aligned and inside the top cover. Carefully, taking time to make sure the on/off faceplate stays aligned, turn the module over and replace the five screws on the housing.
Installing the Control Unit P 2 Steps a through e: Open the power supply Step i: Remove the four screws (one in each corner of the ring generator) Step f: Detach cable from wire clip P 1 WIRE CLIP Ste.
Installing the Control Unit g. h. i. j . k. l . m. Disconnect the 4-pin cable from the header labeled P202 on the left side of the power supply circuit board. As shown in Figure 2-10, you may need to pry back the clip to free the cable. Disconnect the other cable from the header labeled P101 on the right side of the power supply circuit board.
Installing the Control Unit n. o. p. q. r. s. t. u. v. w. Connect the other end of the cable to the header labeled P1 on the ring generator. NOTE: The cable headers, P1 and P101, should be on the same side of the housing, so that the cables are not crossing each other.
Installing the Control Unit Step 3: lnstalling a Copper Shield Each expansion carrier requires a power supply. The added power supply can cause excessive noise in the module occupying the next slot. To eliminate this noise, install a copper foil shield to the power supply as indicated in this procedure.
Installing the Control Unit NOTE: This procedure is part of a larger procedure for installing the power supply. If you have not already read the beginning of this section, “Installing the Power Supply,” do so before continuing. a. b. c . d. e. f .
Installing the Control Unit Step 4: Installing the Power Supply into the Carrier a. Lower the module hook onto the rod. b. Make sure the connector on the module mates properly with the connector on the carrier. c. Push the module into the carrier until it locks into place.
Installing the Control Unit NOTE: On initialization of a Release 1.0 system, all loop-start and ground- start trunks default to loop-start. In Releases 1.1 and 2.0, if the system is programmed for Key mode, the strap is checked on initialization. If the strap is set (Key-only operation), all trunks revert to loop-start.
Installing the Control Unit Step 1: Modifying the Processor for Key Mode CAUTION: ■ This procedure is part of a larger procedure for installing the processor. If you have not already read the beginning of this section, “Installing the Processor,” do so before continuing.
Installing the Control Unit HDR 4 SHUNT HDR3 Do not touch HDR 3 Figure 2-12. Modifying the Processor Board for Key Mode d. e. f. g. on the exposed portion of the processor board, find the header marked HDR4; it is in the upper-left area. A shunt is attached to one of the pins on the HDR4 header.
Installing the Control Unit Step 2a: Installing the Feature Module This procedure is part of a larger procedure for installing the processor. If you have not already read the beginning of this section, “Installing the Processor,” do so before continuing.
Installing the Control Unit Figure 2-13. Installing the Feature Module in the Processor 2-44 Installing the Processor.
Installing the Control Unit . Step 2b: Replacing the Feature Module It may become necessary at some point to replace the feature module because of upgrades or malfunctions. CAUTION: Make sure that you have a backup of the system programming before replacing the feature module.
Installing the Control Unit e. Check the HDR4 header on the processor circuit board for proper mode operation (see “Step 1: Modifying the Processor for Key Mode” earlier in this chapter). f. Align the connectors on the new feature module with the connectors in the processor (see Figure 2-13).
Installing the Control Unit Figure 2-14. Installing the Processor into the Carrier c. Make sure that the connector on the module mates properly with the connector on the carrier as you swing the processor down into place.
Installing the Control Unit d. Push firmly until the processor snaps into place. The processor should be securely attached to the carrier and locked in place by the locking tab on the bottom-rear of the processor. CAUTION: To avoid damage, do not force the module.
Installing the Control Unit Auxiliary Powe r Uni t AU X J2 D C POWE R OUTPUT Auxiliary Powe r Input A C Inpu t Control Uni t AC Power Cord A C Outle t Figure 2-15. Installing an Auxiliary Power Unit a. Make sure that the switch on the power supply is turned off.
Installing the Control Unit d. Connect the other end of the line cord into the jack labeled J2 DC OUTPUT on the auxiliary power unit. CAUTION: ■ ■ ■ ■ Do not plug the power supply or the auxiliary power unit into the AC outlet until you are ready to turn on the system, as described in “Powering Up the System” later in this chapter.
Installing the Control Unit Step 4b: Replacing an Auxiliary Power Unit See Figure 2-15 throughout this procedure. a. b. c. d. e. f. 9. Make sure that the switch on the power supply is turned off. Unplug both the power supply and the auxiliary unit from the outlet.
Installing the Control Unit Step 5: Providing the Proper Grounding As discussed earlier under “Power and Grounding,” the power supply on each carrier (basic and expansion) must be grounded. WARNING: Grounding circuit continuity is vital for safe operation.
Installing the Control Unit Installing the Modules CAUTION: To prevent damage from electrostatic discharge (ESD), avoid touching leads, connectors, pins, and other components.
Installing the Control Unit Switche s 1 through 5 control Port 4 (E& M unprotected) Switche s 6 through 10 control Port 3 (E& M protected) Switche s 1 through 5 contro l Port 2 (E& M simplex) Switche s 6 through 10 contro l Port 1 (E&M protected) Figure 2-16.
Installing the Control Unit Table 2-4. Setting the 400EM Module DIP Switches E&M Signaling Type Ports (As numbered in Figure 2-15) DIP Switch Position 1S (Default) 5 Simplex Mode 1 C Protected E&a.
Installing the Control Unit Procedure See the Control Unit Diagram on the back of System Form 1, System Planning, to determine the order of modules. Once you have installed the power supply and the pr.
Installing the Control Unit 5. Swing the module into the slot and firmly push the module into the carrier until it locks into place. CAUTION: To avoid damage, do not force the module. If the module does not insert easily, press the bottom-rear locking tab, remove the module, and inspect the module and carrier for damage or obstruction.
Installing the Control Unit PFT Jack Trunk Jacks PF T Telephone Figure 2-17. Trunk and Telephone Jacks on Each Module a. Label each trunk jack on the modules sequentially, 1 through 80. Begin with the module in slot 1, numbering from bottom to top on each module and working from left to right across the carrier(s).
Installing the Control Unit b. Label each telephone jack sequentially, 1 through 144. Begin with the module in slot 1, numbering from bottom to top on each module and working from left to right across the carrier. CAUTION: The 008 OPT module is assigned 12 Logical IDs, and the last four numbers are not assigned to jacks.
lnstalling the Control Unit Replacing Modules Modules can be removed and inserted (separately or at the same time) without affecting normal call processing. Leave the system power on. CAUTION: ■ This section does not apply to the processor or power supply.
Installing the Control Unit . Follow these steps to replace a module: 1. 2. 3. 4. 5. 6. 7. 8. 9. Busy-out or reset the module. (Busy-out is recommended.) Label all cords (if they haven’t been labeled already) and then unplug them from the module. For information on labeling trunk and extension cords, see Chapters 3 and 4.
Installing the Control Unit Connecting the Control Unit to an AC Outlet CAUTION: ■ ■ Make sure the AC outlet has been tested for proper grounding by following the procedures earlier in this chapter under “AC Outlet Tests.” The outlet should be 177-VAC, 60-Hz, 3-wire (phase, neutral, ground).
Installing the Control Unit Powering Up the System CAUTION: Only when the system is completely installed, follow the procedure in this section to power up the system. Failure to comply with this procedure can result in shock hazard or damage to the equipment.
Installing the Control Unit Powering Down the System During installation you may need to power down the system for troubleshooting or adding new equipment to the carrier. CAUTION: Follow these steps in the exact sequence. 1. Turn off the power supply on the basic carrier.
Installing Telephones and Adjuncts 3 The control unit supports the MLX-10, MLX-10D, MLX-20L, and MLX-28D telephones as well as analog multiline and single-line telephones. When installing Multi-Function Modules (MFMs), adjuncts, and Direct Station Selectors (DSSs), follow the procedures in this chapter in the order given: 1.
Installing Telephones and Adjuncts Installing the Multi-Function Module The Multi-Function Module (MFM) is an optional adapter for connecting tip/ring (T/R) or supplemental alert devices to any MLX telephone. If you are installing an MFM, do it before you install the MLX telephone.
Installing Telephones and Adjuncts 400B Adapter or 400B2 Adapter Power Supply (KS22911) Multi-Function Module D6AP Cord (7 feet long) Figure 3-1. Multi-Function Module Packing List Installing the Mult.
Installing Telephones and Adjuncts Before installing the MFM, consider the following: ■ The KS22911-L2 power supply must be connected to an electrical outlet within 50 ft (15 m) of cord length of the MLX telephone. ■ If you are connecting an MFM and two DSSS to the telephone, a 329A power unit is required.
Installing Telephones and Adjuncts RISK OF ELECTRICAL SHOCK: Follow all warnings and cautions. Follow these steps to install and replace an MFM and change its pin settings. 1. Remove the telephone. 2. Remove the user card tray from the bottom of the desk stand on the desk stand and the module cover.
Installing Telephones and Adjuncts NOTE: To install or replace an MFM in a previously wall-mounted MLX-10 or MLX-10D telephone, go to Step 2c. a. Place the telephone face down on a flat surface. Press on the top rear center of the stand to release the tab.
Installing Telephones and Adiuncts Connector Pins Lockirq Tab Locking Tab Figure 3-3. MFM Locking Tabs 4. Install a new MFM. (see Figure 3-3). a. b. c. Hold the MFM circuit board by the edges with the long connector pins facing the underside of the telephone.
Installing Telephones and Adjuncts 5. As needed, adjust the jumper settings for T/R operation or for a supplemental alert device (see Figure 3-4): a. Pull the connectors off. b. Push the connectors down over the appropriate pins. Multi-Function Module Figure 3-4.
Installing Telephones and Adjuncts 6. Replace the module cover. a. If the module cover has a square jack guard that protects the TEL/OTHER jack area, grasp and twist the guard to remove it. See Figure 3-5. NOTE: Save the jack guard if you are wall mounting an MLX-10 or MLX-10D telephone.
Installing Telephones and Adjuncts c. Lower the cover to the right and press firmly to lock the tabs in place. Both tabs must be secure. d. Replace and tighten the screw you removed earlier. 7. Replace the desk stand NOTE: If you are wall mounting an MLX-10 or MLX-10D telephone, do not replace the desk stand.
Installing Telephones and Adjuncts Outlet Wall Jack D6A P Powe r Supply 400B2 Adapter D8 W Figure 3-6. Powering up the Telephone after Installing the MFM c.
Installing Telephones and Adjuncts d. Insert the plug end of the 400B or 400B2 adapter into the wall jack. 9. Test the MFM for T/R operation by using the directions in “Test the MLX Telephones with an MFM” later in this chapter. 10. Attach any adjuncts as described in the next section.
Installing Telephones and Adjuncts — When connecting the adjunct to a single-line telephone, do the following: a. Connect a 267A2 bridging adapter to the telephone. b. Connect the cord from the adjunct to the bridging adapter. c. Reconnect the cord from the control unit to the bridging adapter.
Installing Telephones and Adiuncts T o Adjunct D8 W Cor d Channe l D2BU Connects t o TEL/OTHER Jac k T o Line 400 B MLX-10™ Desk Telephone D8 W Lin e MLX-10™ Wall-Mounted Telephone Figure 3-7.
Installing Telephones and Adjuncts General Purpose Adapter (GPA) A GPA permits the attachment of a tip/ring (T/R) device such as a single-line telephone, modem, or answering machine to an analog multiline telephone. The device must be touch-tone, not rotary.
Installing Telephones and Adjuncts ■ Automatic. This setting is used in one of two ways: — with a device, such as an answering machine or a modem, to answer calls.
Installing Telephones and Adjuncts Credit Card Verification Terminals Connect the credit card verification terminal to one of the following, as described earlier in this section: ■ ■ Using 012 mod.
Installing Telephones and Adjuncts Fax Machines Connect the fax machine to one of the following, as described earlier in this section: ■ 012 module ■ MLX telephone with an MFM The fax machine sends and receives fax calls independently of the associated telephone.
Installing Telephones and Adjuncts Headsets For MLX telephones, the headset base unit plugs into the telephone handset jack, which means that the headset will be used in place of the handset.
Installing Telephones and Adiuncts Loudspeaker Paging Systems A paging device is used to page co-workers and make announcements through loudspeakers. Connect the loudspeaker paging system to an LS or GS trunk jack that is programmed for paging. Figure 3-8, Figure 3-9, and Figure 3-10 show various configurations for single-zone paging.
Installing Telephones and Adjuncts PAGE PAC 20 POWERMATE OUTPUTS J 3 voic e coi l Speaker 70.7 V Lin e J 5 J 4 PAGE INPUT Control Unit J 1 40 8 D4BU Cord MUSI C 24V DC I N 117 VAC J 6 J 2 Loop-Start Trunk Adapte r HARRIS/ DRACON Model 22050-90 0 J 2 J 1 D4BU Cord Figure 3-8.
Installing Telephones and Adjuncts GENERIC ANPLIFIER OUTPUTS J3 voice coil Speake r 70.7V Line PAGE INPUT D4BU Cord J 1 Control Unit MUSI C 40 8 I N 117 VAC J 6 J 2 Loop-Start Trunk Adapte r HARRIS/ D.
Installing Telephones and Adjuncts PAGE PAC 20 POWERMATE OUTPUTS J3 voice coil Speake r 70.0V Line J5 J4 PAGE INPUT D4BU Cord Connection J1 Block MUSIC 40 8 24 VDC IN 117 VAC 103 A J6 J 2 12345678 13 .
Installing Telephones and Adjuncts Modems Connect the modem to one of the following, as described earlier in this section: ■ single-line telephone ■ MLX telephone with an MFM When connected to the TEL/OTHER jack on the MLX telephone, data calls made from the modem are independent of the associated MLX telephone.
Installing Telephones and Adjuncts PAGE PAC 20 POWERMATE OUTPUT S J 3 Speaker voice coil 70.7 V Lin e J5 J4 PAGE INPUT 40 8 Connection J 1 Control Unit D4BU Cord Block MUSIC 24 VDC 103 A I N 117 VAC J.
Installing Telephones and Adjuncts PAGE PAC 20 POWERMATE MODEL 22050-001 MUSIC IN J 2 J 3 PAGE INPUT 117 VAC Control Unit J 1 408 GS/LS COMMON CONTROL UNIT D4BU Cord MODEL 22050-020 P1 CK LS P 3 PAGE .
Installing Telephones and Adjuncts Supplemental Alerts Alerting devices notify people working in noisy areas of incoming, transferred, and inside calls.
Installing Telephones and Adjuncts Supplemental Alert Adapter CONTROL TELEPHONE UNIT ALERTE R ON OFF Figure 3-13. Installing the Supplemental Alert Adapter 3-28 Installing Adjuncts.
Installing Telephones and Adjuncts SAA-Compatible Alert Devices Compatible alerts include horns, bells, chimes, and strobes: ■ Bell ■ Hor n ■ Chime ■ Strobe Unsupported Telephones, Adjuncts, a.
Installing Telephones and Adjuncts Table 3-1. Unsupported Telephones and Adjuncts Model Notes 510D Personal Terminals Digital Communications Protocol (DCP) DCP telephones 7400 telephones and adjuncts (asynchronous data units and multiple asynchronous data units) that use DCP and that are supported on the MERLIN II Communications System.
Installing Telephones and Adjuncts Installing the Direct Station Selector The DSS is an optional piece of telephone equipment. One or two DSSs can be connected to an MLX-28D or MLX-20L telephone. NOTE: Connect the DSS(s) before you install the MLX telephones.
Installing Telephones and Adjuncts DSS Installation Procedure NOTE: If you are connecting two DSSs to the telephone, unpack the second DSS now. 1. Adjust the angle of the DSS. For instructions on removing the telephone stand, see Figure 3-2 earlier in this chapter.
Installing Telephones and Adjuncts b. Route the D8AC cord from the IN jack of the second DSS (DSS2) through the cord channel of the first DSS (DSS1). c. Plug this D8AC cord into the jack labeled OUT on DSS1. D8 W D8AC LIN E DS S MLX Telephone DSS 1 D8W D8AC LINE IN DSS OUT MLX Telephone DSS 1 IN DSS 2 DSS 2 Figure 3-14.
Installing Telephones and Adjuncts . c. Plug the D8W line cord into the jack labeled LINE of the MLX telephone. The D8AC and D8W cords share the cord channel on the telephone. 5. Turn the telephone and the DSS(s) face up with the telephone now to the left of the DSS(s).
Installing Telephones and Adjuncts c. Insert the plug end of the 400B or 400B2 adapter into the wall jack. d. Plug the power supply into a 117-VAC outlet. The combined total length of the D6AP and D8W cords can be no more than 50 ft (15 m). 9. Label the DSS designation cards.
Installing Telephones and Adjuncts Assembling the MLX Telephone If you are installing an MLX telephone, you need to assemble it prior to connecting it to the control unit. For all other telephones, skip to the next section, “Connecting the Telephones to the Control Unit.
Installing Telephones and Adjuncts MLX telephones are packed fully assembled with the desk stand in the low position. The angle of any MLX desk telephone can be adjusted to the high position. If you are wall mounting an MLX-10 or MLX-10D telephone, you must first remove the desk stand.
Installing Telephones and Adjuncts 4. Label the extension identification card. a. Insert a straightened paper clip into the hole on the side of the plastic cover while holding your finger on the opposite edge. Use the paper clip to push and lift the cover.
Installing Telephones and Adjuncts ■ If you are mounting an MLX-10 or MLX-10D wall telephone, go to Step 5. ■ If you are assembling a desk telephone, go to Step 6. 5. Prepare the handset holder for wall mounting. a. Remove the handset holder by pushing it up and pulling it out.
Installing Telephones and Adjuncts 6. Replace the extension identification card and plastic cover by inserting one end into the slot and bending the cover to snap the other end into place. See Figure 3-19. Figure 3-19. Replacing the Extension Label ■ If you are mounting an MLX-10 or MLX-10D wall telephone, go to Step 7.
Installing Telephones and Adjuncts D8W Mounting Plate 630B Figure 3-20. Routing the Cord through the Backplate e. Insert the two short screws provided with the Phonemount into the mounting plate. Be sure to thread the upper screw through the jack guard.
Installing Telephones and Adjuncts Jack Plug Jack Guard Mounting Plate 630 B Phone Mount Figure 3-21. Mounting the Backplate f . Plug the free end of the cord into the jack labeled LINE on the back of the telephone. Route the cord through the cord channel above the jack.
Installing Telephones and Adjuncts 8. Label the button assignment card. a. Pull the tab at the top of the plastic cover toward you. b. Type or write the button assignments on the card. c. Insert the card and replace the plastic cover. Be sure the textured side of the cover is facing you.
Installing Telephones and Adjuncts CAUTION: ■ Take extreme care to make sure that only MLX phones are connected to MLX modules; otherwise, the mismatch couid damage the ports and cause them to stop functioning. ■ Incorrect wiring can result in users not being able to place outgoing calls.
Installing Telephones and Adjuncts NOTE: ■ ■ ■ ■ If an MLX telephone or analog multiline telephone is in a different building from the control unit, and is within 1000 ft (305 m) of the control unit, connect the telephone to the control unit using two in-range out-of-building (IROB) protectors.
Installing Telephones and Adjuncts 4-Pair Patch Cord DIW Cable Cable Tie Figure 3-22. Hardware for Connecting up to 24 Telephones (also included in SYSTIMAX Hardware Kit; see also Figure 3-27) 3-46 Co.
Installing Telephones and Adjuncts Tools See Figure 3-23. AT-8762 D Impact Tool 110 Impact Tool 788J1 788 K1 Retainer Tool Spudger Modular Plug Pressor Figure 3-23.
Installing Telephones and Adjuncts Telephone Installation Procedure 1. 2. 3. 4. 5. 6. Run the DIW cable from the control unit to the telephone and cut it. Allow enough slack for routing the wire. Attach a Unicon plug to the control unit end of the DIW cable by using the 4-pair plug presser.
Installing Telephones and Adjuncts Hardware Each kit includes the following: ■ instructions and parts sheet ■ 110AB1-100JP12 termination blocks with modular jacks ■ 110A1 wire troughs ■ D-ring s ■ D8W cords Tools ■ D-impact tool ■ spudger ■ hand tools See Figure 3-23.
Installing Telephones and Adjuncts c. Punch down the telephone wires to the termination block. i . Route the telephone wires underneath the termination block and through the fanning slots. ii. Insert the conductors into the designated 110 connecting blocks already on the termination block.
Installing Telephones and Adjuncts Figure 3-25. Using the D-Impact Tool to Seat the Conductors 5. 6. 7. 8. iv. Remove any insulation fragments with a spudger (see Figure 3-23 if you do not know which tool is the spudger). d. Repeat Steps a through c above for each termination block.
Installing Telephones and Adjuncts 9. Route the wires through the wire troughs and D-rings. See Figure 3-26. Figure 3-26. Routing the Wires through the Wire Troughs and D-Rings 3-52 Connecting the Tel.
Installing Telephones and Adjuncts SYSTIMAX SYSTIMAX is a wiring kit that contains all the hardware needed to build a cross-connect field between the control unit and the telephone jack. CAUTION: To avoid coupling power supply noise onto system wiring, allow at least 3 inches (7.
Installing Telephones and Adjuncts D-RIN G 110A1 Wire Trough 110AB1-100FT Field Terminal Block 110AB1-100JP12 Terminal Block Figure 3-27. SYSTIMAX Hardware Kit (See also Figure 3-22) 3-54 Connecting t.
Installing Telephones and Adjuncts Tool s ■ D-impact tool ■ 788J1 impact tool ■ spudger ■ hand tools SYSTIMAX Wiring Procedure 1. 2. 3. Locate the proper wall space. The cross-connect field will usually be to the right of the control unit. Leave enough space between the control unit and the cross-connect field to allow for system growth.
Installing Telephones and Adjuncts 70” above floor Figure 3-28. Attaching the SYSTIMAX Template to the Wall 3-56 Connecting the Telephones to the Control Unit.
Installing Telephones and Adjuncts Green 1 Yellow 2 Beige 3 Green 1 Yellow 2 Beige 3 Pink 4 Grey 5 White 6 Pink 4 Grey 5 Whit e 6 Figure 3-29. Using the SYSTIMAX Template to Place the Hardware Connect.
Installing Telephones and Adjuncts 4. Drill two diagonally opposite holes for each piece of hardware. You can drill right through the template. See Figure 3-30. There is a 1/16-inch (1.6-mm) space between the outline of each piece of hardware; keep this space as you mount the hardware.
Installing Telephones and Adjuncts 7. Mount the field-terminated blocks on column 2 and terminate the telephone cable. If the telephone cable is bottom feed, start at the top and work down. If the telephone cable is top feed, start at the bottom and work up.
Installing Telephones and Adjuncts Figure 3-31. Using the 788J1 Tool to Seat and Trim the Conductors f. Reverse the blade edge on the 788J1 impact tool and use the tool to seat the connecting blocks on each index strip. See Figure 3-32. Make sure the slate strip on each connecting block is facing down.
Installing Telephones and Adjuncts Figure 3-32. Using the Reversed Blade Edge on the 788J1 Impact Tool Connecting the Telephones to the Control Unit 3-61.
Installing Telephones and Adjuncts 8. 9. 10. 11. 12. 13. 14. As shown on the template, mount the wire troughs on column 2 after all the field-terminated blocks have been wired.
Installing Telephones and Adjuncts Figure 3-33. Connecting Termination Blocks to Field-Terminated Blocks Wire a Telephone for Two Voice-Pairs If an analog telephone requires either the Voice Announce .
Installing Telephones and Adjuncts NOTE: The numbers of these telephone jacks are boxed on the system forms. In Figure 3-34, the label on the bridging adapter refers to the default intercom number, not the telephone jack number. Central Offic e Lines Bridgin g Adapter (BR-241-B1) / ■ EVEN D8 W ■ STATION ■ OD D LIN E Telephone Figure 3-34.
Installing Telephones and Adjuncts . Terminate Cable at a Telephone Outlet There are many kinds of telephone outlets, which are fundamentally all the same. Some are surface-mounted, affixed directly onto a wall surface, and others are flush-mounted, where the jacks are located inside a wall housed in a regular electrical box.
Installing Telephones and Adjuncts Termination Clips Figure 3-35. Pressing the Wires Over the Slots in the Outlet 6. 7. 8. 9. 10. 11. Use diagonal pliers to clip off the ends of the conductors. Press the clips back on over the wires. Strip off the protective paper from the adhesive strips and press them onto the back of the outlet.
Installing Telephones and Adjuncts Label the System Wiring If done correctly, labeling can provide valuable information about the location of wire or cable within the building and save hours of frustrating work.
Installing Telephones and Adjuncts Table 3-2. Insert Labels Color What It Identifies Special Features Light blue DIW cable originating The fourth pair of the at telephone outlets in DIW cable to MLX offices or other telephones is reserved locations for supplying power to one DSS at an operator console.
Installing Telephones and Adjuncts Table 3-2. - Continued Color Yellow Orange What It Identifies Auxiliary circuits arranged in 3-pair modularity Connections from transmission electronics equipment, such as multiplexer or concentrators Special Features For auxiliary circuits that are not arranged in 3-pair modularity, use blank labels.
Installing Telephones and Adjuncts 4. 5. 6. 7. 8. Mark the box with the letter of the closet to which the DIW cable is pulled and with the circuit number of the wire. This is the same as the number you wrote on the wire sheath. Wire 1 becomes circuit 1; wire 2 becomes circuit 2.
Installing Telephones and Adjuncts Checking Poorly Labeled Wiring If you do not understand the labeling system used or a label is missing or damaged, use a tone device and a telephone handset to match like cables.
Installing Telephones and Adjuncts 8 . 9 . 10. 11. 12. Using the diagonal pliers or wire strippers, cutoff the other end of the patch cord and expose the pairs. Do not cut off too much of the cord because you’ll need the length to test the top rows of the cross-connect field.
Installing Telephones and Adjuncts Figure 3-36. Removing the Connecting Block Connecting the Telephones to the Control Unit 3-73.
Installing Telephones and Adjuncts 4. If a conductor wire is accidentally pulled from a block, pull it with the long-nosed pliers to get some slack. Use your fingers to lay the conductor wire back in its slot in the index strip. Reseat it with the D-impact tool.
Connecting the Control Unit to the Network Interface 4 To connect the control unit to the network interface side, the method of connection depends on the type of network interface that is installed. While there are many ways to connect the network interface to the control unit, the methods in this chapter are preferred.
Connecting the Control Unit to the Network Interface CAUTION: Wirin g ■ The telephone company is responsible for providing appropriate protection for central office trunks. Do not connect the central office trunks until you are certain that they are properly protected.
Connecting the Control Unit to the Network Interface The adapter needed to connect the central office trunks to the control unit depends on the type of network interface, as shown in Table 4-1.
Connecting the Control Unit to the Network Interface Table 4-2. Central Office Network Interface Codes Trunk Type Federal Interface Code for Trunk LS central office trunk 02LS 2 GS central office trun.
Connecting the Control Unit to the Network Interface RJ21X Interface The RJ21X network interface has a female 50-pin (25-pair) amphenol connector. See Figure 4-1: 66-Type Block (RJ21-type) 25-Line Int.
Connecting the Control Unit to the Network Interface Building the Wiring Field Build the wiring field between the network interface and the control unit by using 110AB1-100JP12 terminal blocks with modular jacks and associated hardware .
Connecting the Control Unit to the Network Interface D-Ring 110A1 Wire Trough 110AB1-100FT Field Terminal Block 110AB1-100JP12 Terminal Block Figure 4-2.
Connecting the Control Unit to the Network Interface RJ21X Wiring Field Tools ■ D-impact tool ■ spudge r ■ hand tools See Figure 4-3: AT-8762 D Impact Tool 110 Impact Tool 788J1 788 K1 Retainer Tool Spudger Modular Plug Presser Figure 4-3.
Connecting the Control Unit to the Network Interface RJ21X Wiring Field Procedure Follow this procedure to connect the RJ21X network interface to the control unit : 1 . 2 . 3 . 4. 5. 6. 7. 8. Drill two diagonally opposite holes into the backboard for each piece of hardware.
Connecting the Control Unit to the Network Interface Figure 4-4. Using the D-Impact Tool to Seat the Conductors 9. 10. Label the network interface jacks, control unit module jacks, termination blocks, and D2R cords (see “Labeling Trunks” later in this chapter).
Connecting the Control Unit to the Network Interface CAUTION: Do not plug an analog multiline telephone, an MLX telephone, or anything else from the telephone side of the control unit into this wiring field; doing so will busy-out the trunk.
Connecting the Control Unit to the Network Interface RJ11 and RJ14 Network Interface Hardware ■ D2R cord s CAUTION: Incorrect wiring can damage the ports and cause them to stop functioning. Make sure you use the proper cords. For all GS/LS modules, do the following: — Use a D2R cable from an RJ11.
Connecting the Control Unit to the Network Interface RJ2GX Interface The RJ2GX interface is a 25-pair amphenol connector that interfaces up to eight tie trunks. You construct the cross-connect field in the same way as for the RJ21X interface (see “RJ21X Interface” earlier in this chapter).
Connecting the Control Unit to the Network Interface Testing Trunks Before connecting the central office trunks to the control unit, verify that a dial is being received and that you can dial out on every trunk. CAUTION: Do not use analog multiline telephones or MLX telephones for testing.
Connecting the Control Unit to the Network Interface Test Ground-Stat Trunks To perform this test, you need a single-line telephone with a ground key or a ground-start button. NOTE: If a single-line telephone with a ground key (or ground-start button) is not available, ground one side of a trunk.
Connecting the Control Unit to the Network Interface Labeling Trunks You can have up to 80 central office trunk jacks on the communications system (1 to 80). Follow this procedure to label each D2R or D8W cord, network interface jack, and control unit module jack.
Connecting the Control Unit to the Network Interface Installing the Channel Service Unit The channel service unit (CSU) provides the interface between the 100D module and the DS1 facilities.
Connecting the Control Unit to the Network Interface Step 1: Setting the CSU DIP Switches Set the CSU DIP switches as indicated on Form 3b, Incoming Trunks—DS1 Connectivity (100D Module).
Connecting the Control Unit to the Network Interface Table 43. SW1 Default Settings Position Status 1 up 2 down 3 down 4 down 5 down 6 down 7 down 8 down Table 44.
Connecting the Control Unit to the Network Interface Table 4-5. SW4 Default Settings Position Status Effect 1 down not used 2 down not used 3 down not used 4 down not used 5 down not used 6 down not used 7 up disable auto dial modem 8 down TABS protocol enabled Table 4-6.
Connecting the Control Unit to the Network Interface Table 4-7. SW6 Default Settings Position Status 1 down 2 up 3 4 5 6 7 8 up down Effect send received signal to DTE or network during Ioopback operation DTE B8ZS is not decoded. Network B8ZS is not decoded.
Connecting the Control Unit to the Network Interface 10-5 2 up up Bit-Error Rate Threshold Option DIP switch SW2 can be set to alarm at bit-error rate (BER) threshold levels between 10-4 and 10-9 or can be disabled. Table 4-9 shows the settings for SW2 for the various thresholds.
Connecting the Control Unit to the Network Interface Table 4-10. Switch Settings in Hybrid/PBX Mode: Network and Equipment are ESF Framed Using AMI ZCS Line Code Switch 5 6 Position 1 2 3 4 5 6 7 8 up.
Connecting the Control Unit to the Network Interface Table 4-12. Switch Settings in Hybrid/PBX Mode: Network and Equipment are D4 Framed Position Switch 1 2 3 4 5 6 7 8 5 down down down up up down up .
Connecting the Control Unit to the Network Interface Set the Artificial Transmit Line Option Open the top panel of the ESF T1 CSU and set the Line Build-Out (LBO) switch to the proper option, which depends on the distance from the CSU to the first line repeater (see Table 4-14).
Connecting the Control Unit to the Network Interface Step 3: Connecting the ESF T1 CSU Follow this procedure to connect the ESF T1 CSU to the 100D module and the DS1 network (see Figure 4-6): D C POWER TERMINAL AC POWER CONNECTION DC FUSE BLOCK DATA PORT 1 19 NET DTE 18 39 | SW7 | SW6 | SW5 | SW4 | SW3 | SW2 | SW1 | WIRE WRAP CONNECTOR Figure 4-6.
Connecting the Control Unit to the Network Interface b. Connect the other end of the cord to the 100D module. c. Connect the network interface cord to the CSU in one of the following ways: ■ directl.
Connecting the Control Unit to the Network Interface Table 4-15. Wire-Wrap Connector Pin Assignments Pin No. 1 Signa l shield ground 2 shield ground 3 5 transmit data to the DTE (ring) receive data fr.
Connecting the Control Unit to the Network Interface Table 4-16. DTE 15-Pin Connector Pin Assignments Pin No. 1 2 or 8 3 4 or 15 9 11 Signa l receive data from the DTE (tip) shield ground transmit data to the DTE (tip) shield ground receive data from the DTE (ring) transmit data to the DTE (ring) Table 4-17.
Connecting the Control Unit to the Network Interface Step 4: Plugging the CSU into an AC Outlet When Steps 1, 2, and 3 are finished, plug the CSU power cord into a 117-VAC outlet . ESF T1 CSU Front Panel The ESF T1 CSU front panel consists of LEDs, controls, and test jacks (see Figure 4-7).
Connecting the Control Unit to the Network Interface Table 4-18. CSU Front Panel LEDs LE D Colo r LOCAL POWER Yellow Network Side: FAR END LOOPED Re d CRITICAL PWR Yellow PULSE S Green FRAME LOSS Re d.
Connecting the Control Unit to the Network Interface Table 419. CSU Front-Panel Controls Control Functio n LOOPBACK Loops the incoming signal from the system to the system SENDCODE Sends loop-up or lo.
Connecting the Control Unit to the Network Interface 551 T1 CSU The 551 T1 CSU performs many of the same functions as the ESF T1 CSU except for the following: ■ B8ZS is not supported. Therefore, the 64-kbps clear channel is not supported. ■ Extended superframe (ESF) format is not supported.
Connecting the Control Unit to the Network Interface Installing the 551 T1 CSU involves the following: 1. Setting the CSU DIP switches 2. Mounting the CSU in a relay rack or on a shelf as a stand-alone unit 3. Connecting the CSU to the network interface 4.
Connecting the Control Unit to the Network Interface Signal Monitor Unit Switch Settings There are four option switches in the signal monitor unit (see Figure 4-10).
Connecting the Control Unit to the Network Interface Office Repeater Switch Settings Table 4-22 and Table 4-23 show the power settings for the office repeater. See Figure mode and artificial line-option 4-11 for the location of the option- setting screws.
Connecting the Control Unit to the Network Interface Step 3: Connecting the CSU to the Network Interface The terminal block (TB1) on the back of the CSU is the connecting point for T1 service lines, fault wires, and Ioopback wires. Also, if a local power supply is used, the TB1 is the termination spot for the power supply wires.
Connecting the Control Unit to the Network Interface c. Connect the DC Ioopback pair (if provided by the local telephone company) to terminals 11 and 12.
Connecting the Control Unit to the Network Interface Table 4-24. Signal Monitor Unit Front-Panel LEDs Label Avg. Dens Color Red When Lit Indicates Low average ones density Zeroes Red Line Pwr Yellow &.
fg Connecting the Control Unit to the Network Interface Step 5: Inserting the Office Repeater Plug the office repeater into the left slot of the 551 T1 CSU (see Figure 4-11): Screws for option settings Figure 4-11.
Connecting the Control Unit to the Network Interface The transmit path in the office repeater has an adjustable artificial line; this allows the transmit level to be adjusted to 0, 7.5, or 15 dB to meet the required -15 or -22.5 dB section loss. The receive path contains a fixed 7.
Connecting the Control Unit to the Network Interface Table 4-27. TB1 Pin Assignments Pin No. Designation Signal 1 T1 Transmit 2 R1 Transmit 4 T Receive 5 R Receive Step 7: Plugging the CSU into an Out.
Installing the PC, CAT, or Printer 5 Once you have completed all installation procedures as described in the previous chapters, you can connect an Station Management Detail Record (SMDR) or Call Accounting Terminal (CAT) printer and a personal computer (PC), or a CAT and CAT printer, to the system.
Installing the PC, CAT, or Printer CAUTION: To prevent damage from electrostatic discharge (ESD), avoid touching leads, connectors, pins, and other components.
Installing the PC, CAT, or Printer SPM Jack 355AF Adapter DSW EIA-232-D Figure 5-1. Connecting the PC (Within 50 Feet) Connecting a PC (50 Feet or More) Use the hardware and procedures described in this section to connect a PC to the control unit when the distance is 50ft (15 m) or more.
Installing the PC, CAT, or Printer Hardware ■ 355AF adapter ■ 400B2 power adapter ■ BR1A-4P adapter, or 102 connecting block, or 103 connecting block ■ Z3A2 asynchronous data unit (ADU) ■ EI.
Installing the PC, CAT, or Printer SMDR Jack EIA Crossover Cable 355AF Adapter D8W M8AJ-87 Adapter Z3A2ADU D8W ADU Crossover Cabel D6AP 400B2 Power Adapter 2012D-50M Transformer AC Outlet BR1A-4P Adapter or 102 Connecting Block or 103 Connecting Block DIW 102 or 103 Connecting Block D8W EIA-232-D Z3A2ADU D8W M8AJ-87 Adapter Figure 5-2.
Installing the PC, CAT, or Printer . CAUTION: 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. If the PC is in a building outside the main building (control unit location), an ADU and an additional protector must be installed in each building.
Installing the PC, CAT, or Printer Connecting a CAT to the Control Unit The CAT is a stand-alone unit that connects to the SMDR jack of the control unit and provides cost-accounting information.
Installing the PC, CAT, or Printer Connecting a Printer to the Control Unit A printer can be connected to the SMDR jack on the control unit. The following printers are supported: ■ AT&T ■ AT&a.
Installing the PC, CAT, or Printer CAUTION: To prevent damage from electrostatic discharge (ESD), avoid touching leads, connectors, pins, and other components.
Installing the PC, CAT, or Printer Procedure: Connecting a CAT and Printer on the Same AC Outlet 1. Plug the short end of the Z200A EMI cord into the SMDR jack on the control unit (the upper jack). 2. Plug the other end of the Z200A EMI cord into the SMDR jack on the back of the CAT.
Installing the PC, CAT, or Printer Hardware ■ 248B adapters ■ 355AF, 355A adapters ■ 400B2 power adapters ■ D8W cords ■ D6AP power cords ■ D8AM modular crossover cable ■ M7U null modem cable ■ Z3A2, Z3A4 ADUs ■ 2012D transformer ■ Z200A EMI filter Procedure: Connecting a CAT Printer on a Different AC Outlet 1.
Installing the PC, CAT, or Printer 9. Plug one end of a D6AP cord into the 2012D-50M transformer. NOTE: If you are working with a 248B adapter and 2012D transformer instead of a 2012D-50M transformer,.
lnstalling the PC, CAT, or Printer 21. Plug one end of a fourth D8W cord into the PRINTER jack on the back of the CAT. 22. Plug the other end of this D8W cord into a third 355A adapter. 23. Slide this 355A adapter into the serial port on the back of the printer.
Installing the PC, CAT, or Printer Connecting a Printer (Within 50 Feet) If the printer is within 50 ft (15 m) of the control unit and is connected to the same 117-VAC branch as the control unit, use the hardware and procedures in this section.
Installing the PC, CAT, or Printer Connecting a Printer (50 Feet or More) Use the hardware and procedure described in this section to connect a printer to the control unit if the following conditions .
Installing the PC, CAT, or Printer Hardware ■ Z200A EMI filter ■ adapter for the interface cable connector — 355A for the male connector — 355AF for the female connector ■ 400B2 power adapte.
Installing the PC, CAT, or Printer Z200A EMI Filter 355AF Adapter EIA Crossover Cable M8AJ-87 Adapter Z3A2ADU D8W ADU Crossover Cable SMDR Jack 400B2 Power Adapter D6AP 2012D-50M Transformer BR1A-4P A.
Installing the PC, CAT, or Printer Procedure: Connecting the Printer (50 Feet or More) 1. 2. 3. 4. 5. 6. 7. 8. Plug the short end of the Z200A EMI cord into the SMDR jack on the control unit (the upper jack). See Figure 5-4 for the entire procedure. Plug the other end of the Z200A EMI cord into a 355AF adapter.
Installing the PC, CAT, or Printer 9. 10. 11. 12. 13. 14. 15. Plug the other end of the D6AP cord into the 2012D-50M transformer. NOTE: If you are working with a 248B adapter and 2012D transformer ins.
Installing the PC, CAT, or Printer 248B Adapter 2012D Transformer Transformer with 248B Adapter D6AP Cord Figure 5-5. Connecting the 248B Adapter and the 2012D Transformer 5-20 Connecting a Printer to.
Installing the PC, CAT, or Printer Setting Printer Options and DIP Switches Use the information in this section to determine the correct printer setting for the printer. ■ For the AT&T 572 printer, set the options on the printer according to Table 5-1.
Installing the PC, CAT, or Printer Table 5-1. - Continued No . 16 17 18 22 31 32 3 3 34 3 5 81 82 83 84 85 91 92 93 9 4 9 5 9 6 Functio n P.E. AUTO CR ZERO AUTO LF 1" SKIP CHAR.
Installing the PC, CAT, or Printer Table 5-2. AT&T 475/476 Printer DIP Switch Settings Switch 1 Switch 2 Switch 21 DIP 1-Open DIP 2-Closed DIP 3-Open DIP 4-Open DIP 5-Closed DIP 6-CIosed DIP 7-Clo.
Installing the PC, CAT, or Printer Table 5-3. AT&T CAT Printer DIP Switch Settings Switch 1 Switch 2 Control Switch DIP 1-On DIP 2-On DIP 3-On DIP 4-On DIP 5-On DIP 6-On DIP 7-On DIP 8-On DIP 1-On.
Connecting Data Equipment 6 This chapter explains how to set up data stations and modem pools. A data station is a data terminal that sends and receives data (and voice if the station includes a telephone). If the system includes both analog and digital data stations that need to communicate with each other, a modem pool is required.
Connecting Data Equipment Data Stations A data station is a combination of equipment, possibly including a telephone, PC, printer, or fax machine. If the data station sends and receives analog data, it requires a modem to convert the signal from digital to analog or from analog to digital.
Connection Data Equipment Digital Data Stations Depending on the customer’s needs, the system supports the following types of digital stations: ■ Digital data and digital voice (digital data termi.
Connecting Data Equipment Data Station Equipment Configurations Table 6-1 shows the equipment configuration for each type of data station. Table 6-1. Data Station Configurations Type of Module and Tel.
Connecting Data Equipment NOTE: ■ ■ ■ ■ ■ The first data station type (analog data and analog voice) requires a bridging adapter to connect the telephone to the two adjacent ATL station jacks. The last data station type (digital data only) requires a terminating resistor adapter to connect the data module to the MLX station jack.
Connecting Data Equipment Analog Data and Analog Voice Stations 408, 408 GS/LS or 008 Module Two adjacent ATL station jacks D8W cord STATION BR-241-B1 Bridging Adapter EVEN OD D D8W cord LINE jack D8A.
Connecting Data Equipment 1. Connect the data terminal to the modem: a. Using an EIA-232-D cable, connect the SERIAL connector on the data terminal to the modem. NOTE: For any data terminal that has both COM1 and COM2 connectors, make sure you use the one designated for data transmission.
Connecting Data Equipment The Automatic setting can be used in one of two ways: — to answer calls an Auto Answer+All button is needed so that calls can be answered automatically — to make and rece.
Connecting Data Equipment Analog Data-Only Stations 088 OPT Module 012 Module Basic station jac k AC Outlet D3B U cor d LINE jack EIA-232-D Modem SERIAL connector AC Outlet Figure 6-3. Analog Data Only Equipment Configuration 1. Connect the data terminal to the modem: a.
Connecting Data Equipment NOTE: For any data terminal that has both COM1 and COM2 connectors, make sure you use the one designated for data transmission. See the customer’s system administrator if you are not sure. 2. Make sure that the modem option settings for speed and parity are compatible with those of the data terminal.
Connecting Data Equipment Analog Data and Digital Voice Stations 008 MLX or 408 GS/LS-MLX Modul e D8W cord AC outlet MLX station jack LINE jack TEL/OTHER jac k MLX Telephone with MFM D4BU cord Data Terminal EIA-232-D Modem SERIAL connector LINE jack Figure 6-4.
Connecting Data Equipment 1. Connect the data terminal to the modem: a. Using an EIA-232-D cable, connect the SERIAL connector on the data terminal to the modem. NOTE: For any data terminal that has both COM1 and COM2 connectors, make sure you use the one designated for data transmission.
Connecting Data Equipment Digital Data and Digital Voice Stations 008 MLX or 408 GS/LS-MLX Modul e MLX station jac k D8W cord LINE jack PHONE jack PORT 1 Data Module D8W cord Dat a EIA-232-D LINE jack POWER Terminal SERIAL connector ML X Telephone WP90110-L7 Power Supply AC Outlet AC Outlet Figure 6-5.
Connecting Data Equipment NOTE: ■ The configuration shown in Figure 6-5 is for asynchronous digital data transmission. For information on setting up synchronous digital data stations, see “Video Conferencing Data Stations” later in this chapter.
Connecting Data Equipment 3. Connect the data module to the MLX telephone: a. Connect module. b. Connect one end of a D8W cord to the PHONE jack on the data the other end to the LINE jack on the MLX telephone. 4. Connect the data module to the control unit: a.
Connecting Data Equipment Digital Data-Only Stations 008 MLX or 408 GS/LS-MLX Modul e ML X station jac k D8W cord 440A 4 Terminating Resistor Adapter LINE jack PORT 1 Data Module Dat a EIA-232-D POWER Terminal SERIA L connector WP90110-L1 Power Supply AC Outlet AC Outlet Figure 6-6.
Connecting Data Equipment 1. Connect the data terminal to the data module: a . b . c . Connect an EIA-232-D cable to the SERIAL connector on the data terminal. NOTE: For any data terminal that has both COM1 and COM2 connectors, make sure you use the one designated for data transmission.
Connecting Data Equipment Video Conferencing Data Stations This section is an example of how to use the 7500B data module with a multipurpose enhancement board for synchronous data communication, which allows data transmission at the speed of 56 or 64 kbps.
Connecting Data Equipment ■ ■ ■ ■ ■ ■ ■ Two 7500B data modules Two 7500B data module feature package 2 upgrades (user’s manuals included) Two multipurpose enhancements boards By installing a multipurpose enhancement board in each 7500B data module, you can provide synchronous communication and RS-366 ACU interface.
Connecting Data Equipment Video Conferencing Connections 008 MLX or 408 GS/LS-MLX Modul e 100D Module DS1 trunk jack D8W cord Two MLX CS U station jacks LINE jack D8W cord PRI interface Two 440A4 Term.
Connecting Data Equipment NOTE: If you will be connecting MLX telephones, omit both 440A4 terminating resistors, and note that the maximum cord length from the data module to the telephone is 80 ft (24 m). 1. For each data module, plug one end of a D8W cord into the LINE jack on the data module.
Connecting Data Equipment 5. Connect each data module to the video conferencing data station: a. Using the DB25 cords, connect the PORT 2 jacks on each data module to the dialing ports in the video codec’s automatic calling unit. See the documentation packaged with the video codec for details.
Connecting Data Equipment Table 6-2. Data Module Settings Data Module 56 Kbps 64 Kbps Settings Auto-dial off off Busy out off off Datarest on off DT R follow follow Duplex full full Mode cs c s Speed 56,000 64,000 CSU DIP Switch Settings. If the customer’s system is running at 56 kbps, set the CSU line coding DIP switch to AMI.
Connecting Data Equipment The physical connections for both digital-to-analog and analog-to-digital pairs are the same. It is the option settings on the modem and data module and the system programming (done in SPM) that distinguish one type of modem pool from another.
Connecting Data Equipment Modem Pool Hardware Requirements ■ Modem (one per data module) Most modems can be connected to the system. If a modem is used in a modem pool, use a 2224G modem. The modem option settings in this section are specifically for this modem.
Connecting Data Equipment 008 MLX or 408 GS/LS-MLX Module 008 OPT Module or 012 Module Two MLX station jacks D4B U cord D8W cord Two basic station jacks Two 440A4 Terminating Resistor Adapters A C Out.
Connecting Data Equipment Setting Up a Modem Pool This section provides one procedure, which applies to all types of modem pools. Depending on the type of modem pool that you are installing, some steps vary. These differences are noted throughout the procedure.
Connecting Data Equipment 4. If the modem pool is to be connected directly to the network interface, skip this step. Connect the modem to the Logical ID as indicated on the appropriate modem pool data form: a. Connect one end of a D4BU cord to the LINE jack on the modem.
Connecting Data Equipment Option Settings Hardware and software options must be set on the modems and data modules that are to be used in a modem pool. The option settings differ, depending on whether the modem pool is digital-to-analog or analog-to- digital.
Connecting Data Equipment Table 6-3. 7500B Option Settings for Digital-to-Analog Modem Pool Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Number Display L 1 : 3 3 3 0 0 0 b 0 0 1 0 1 1 Display L 2 :.
Connecting Data Equipment 8. Set switch 1, bit 2 to the left. This stores the switch settings in the modem’s memory, The modem option settings should now be set as shown in Table 6-4.
Connecting Data Equipment d . e . f . Type ATS0=1 and press [ENTER] . Option set: Auto Answer (incoming data calls will be answered automatically). Type ATQ0 and press [ENTER] . Option set: Enable result codes (factory setting). Type AT&W and press [ENTER] .
Connecting Data Equipment Analog-to-Digital Modem Option Settings The following procedure is one method to prepare the 2224G modem for operation in an analog-to-digital modem pool. This procedure is only a recommended method and may be different if you are using another type of modem.
Connecting Data Equipment 9. Enter command mode, set the options, and save the options into protected memory to prevent loss of settings in case of a power failure: a . b . c . d . e . f . Type AT and press [ENTER] to enter the local mode. Type AT&D2 and press [ENTER] .
Initializing and Testing the System 7 When you have finished installation, you are ready to initialize the system as described in this chapter. Initializing the System Use one of the following methods to initialize a Release 2.0 system: ■ Restore from a 2.
Initializing and Testing the System Programming Guides ■ Programming Summary for quick-reference procedures Document Number 555-620-144 ■ System Programming for detailed procedures Document Number.
Initializing and Testing the System Upgrading the Communications System WARNING: The following procedures are to be used by qualified technicians or service personnel only. Intallation or maintenance of this product by anyone other than qualified personnel may damage or impair the product; your limited warranty does not cover such damage.
Initializing and Testing the System Table 7-1. Compatibility of SPM Versions during Upgrade Upgrade to 1.1 Upgrade to 2.0 Backup Convert Restore Backup Convert Restore SP M 1.13 n/ a 1.16 2.x x 2.x x 2.xx 1.16 2.x x 2.x x Feature 1. 0 n/ a 1. 1 1.0 n/ a 2.
Initializing and Testing the System Upgrade Procedure This section provides a high-level procedure to make the following upgrades: ■ from Release 1.0 to Release 1.1 ■ from Release 1.0 to Release 2.0 ■ from Release 1.1 to Release 2.0 The procedure varies slightly, depending on the release from which and to which you are upgrading.
Initializing and Testing the System 3. Change the feature module: a . b . c . d . e . f . g . Turn off the AC power switches on the control unit in the following order: Unplug Basic carrier Expansion carrier 1, if present Expansion carrier 2, if present the interface cords from the SPM and SMDR printer ports on the processor module.
Initializing and Testing the System 5. Convert the backup file (only when upgrading to Release 2.0). This procedure converts the backup file created in Step 2 to the Release 2.0 format. 6. Restore the system programming, The system is forced idle and cannot be used during this procedure.
Initializing and Testing the System 4. Replace the feature module: a. Turn off the AC power switches on the control unit in the following order: Basic carrier Expansion carrier 1, if present Expansion carrier 2, if present b. Unplug the interface cords from the SPM and SMDR printer ports on the processor module.
Initializing and Testing the System 5 . 6 . 7 . 8 . Perform a frigid start: This step ensures that all system programming is returned to default values. To upgrade to Release 1.1, Use the System Erase function on the SPM Maintenance menu (Maintenance → Slot → 00 → Demand Test → System Erase).
Initializing and Testing the System Testing the System Once the system has been installed and initialized, it is ready for system acceptance testing. Perform the basic functionality tests in this section to test the trunks, telephones, and features.
Initializing and Testing the System 4. To test a fixed-feature button with one LED, press the button. The Feature and HFAI LEDs should turn off. The first press of Speaker should turn off the Mute LED. The second press of the Speaker should turn off the Speaker LED.
Initializing and Testing the System Testing the MLX Telephones with a Display While the MLX telephone with a display is in the test mode, follow these steps to test the display buttons: 1. Press the labeled display buttons ( Home, Menu, Inspct, and More ).
Initializing and Testing the System Testing the Telephones for Intercom Dial Tone Follow these steps to test for intercom dial tone: 1 . 2 . 3 . Press ICOM or SA (depending on the mode of operation). The red LED next to this button should go on. Press Speaker.
Initializing and Testing the System Testing the Analog Multiline and Single-Line Telephones Follow these steps to test the basic functioning of analog telephones: 1. 2. 3. 4. 5. 6. 7. If you are testing a multiline telephone, press ICOM or SA. Pick up the handset and wait for the dial tone.
Initializing and Testing the System Testing the Ground-Start and Loop-Start Trunks (Hybrid/PBX Systems Only) Follow these steps to test the GS and LS outgoing and incoming trunks at a telephone: 1. 2 . 3 . 4 . 5 . 6 . Dial ✱ 03 followed by the trunk ID number - (01 — 80).
Initializing and Testing the System Testing the DID Trunks Follow these steps to test the DID trunks: 1 . 2 . 3 . 4 . 5 . Work with the central office to check all the DID trunks or have someone call from the outside to check each DID trunk. When the first trunk rings, answer it.
Initializing and Testing the System Testing the Tie Trunks Before making the following tie-trunk tests, make sure that the tie trunks for the system are connected and properly programmed, and have someone at the far end ready to place and receive calls throughout these testing procedures.
Initializing and Testing the System Testing Incoming Automatic-Start Tie Trunks Perform this test for automatic-start tie trunks that are two-way or incoming only. If you are testing two-way automatic-start tie trunks, perform the outgoing test as well.
Initializing and Testing the System Testing Outgoing Automatic-Start Tie Trunks Perform this test for automatic-start tie trunks that are two-way or outgoing only. If you are testing two-way automatic-start tie trunks, perform the incoming test as well.
Initializing and Testing the System Testing Incoming Dial-Repeating Tie Trunks Perform this test for dial-repeating tie trunks that are two-way or incoming only. If you are testing two-way dial-repeating tie trunks, perform the outgoing test as well. 1 .
Initializing and Testing the System 3 . 4 . 5 . NOTE: In Hybrid/PBX systems with pooled tie trunks, press SA and dial the pool dial-out code. Dial the tie-trunk number of the station where someone is waiting for your call. You hear ringing. When the person answers, verify that you have good two-way communication and hang up.
Initializing and Testing the System ARS and SMDR Tests If ARS patterns have been translated, you can test the routing by placing toll calls and checking the trunk indicated on the SMDR printout. NOTE: Make sure that you make each toll call for at least 40 seconds, or less, depending on the minimum SMDR recording time.
lnitializing and Testing the System Group Calling Test Follow these steps to test the Group Calling feature: 1. Make sure that each group member is logged into the group by having each member dial #44. 2. At any telephone, pickup the handset and dial the trunk that is programmed to ring for a calling group.
Initializing and Testing the System . Coverage Test Follow this basic testing procedure to verify that coverage is in effect: 1. Have someone call the covered telephone. 2. Count the number of rings that occur at the covered telephone before the covering telephone starts ringing.
Initializing and Testing the System 4. To test a fixed-feature button with one LED, press the button. The Feature and HFAl LEDs should turn off. The first press of Speaker should turn off the Mute LED. The second press of Speaker should turn off the Speaker LED.
Initializing and Testing the System Testing the DSS At each Direct Station Selector (DSS), check that all lights are operational. Using the DSS, call a telephone in the system. Test that the page buttons on the DSS work properly. Testing the Night Service Follow these steps to test the Night Service feature on the system operator console: 1 .
Initializing and Testing the System . 8. Test telephones that have been programmed for Night Service with Outward Restriction. a. Pickup a handset on a restricted telephone and verify that outside calls are not allowed. b. Using the password, make an outside call.
Initializing and Testing the System 3. Verify that the ready tone is being transmitted. 4. Test the transmission in both directions: Make a recording and play it back. 5. Hang up. Testing the Paging Interface NOTE: If you are testing ZoneMate 9 paging equipment (used with PagePac 20), get an acknowledge tone.
Initializing and Testing the System 3. At the called station, press Hold. The line button’s green LED should flash, 4. Verify that music is heard at the calling telephone.
Initializing and Testing the System Follow these steps to test the PFT jacks: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Plug a touch-tone or rotary dial telephone into a PFT jack. Note the outside line number assigned to the lowest-position trunk jack on the module and be sure that the outside trunk is connected to the system.
Initializing and Testing the System Testing the Touch-Tone Receivers The 400 and 400 GS/LS modules each have four touch-tone receivers (TTRs). The 008 OPT, 800 DID module, and 012 basic telephone modules each provide two TTRs. Follow these steps to test the TTRs: 1.
Initializing and Testing the System Installing the Control Unit Housing Once you complete system acceptance testing successfully and are confident that the system is completely installed, install the control unit housing.
Initializing and Testing the System NOTE: If you are upgrading from the MERLIN II Communications “Upgrading from the MERLIN II Communications System” chapter.
Installing Applications 8 This chapter provides installation instructions and documentation references for the applications that are supported on this system. The following software and hardware can be installed on the system. See the documentation packaged with each application for detailed installation instructions.
Installing Applications ■ CAS Plus V3 — Business ■ CAS/H LEGEND — Hospitality — Call Management System (CMS) for the MERLIN LEGEND Communications System — InnManager™ Guest Management Sy.
Installing Applications Considerations Applications that use mode codes must be connected to integrated VMI ports. Applications (such as MERLIN Attendant) that do not use mode codes connect to generic VMI ports. The tip/ring ports on 012 basic telephone modules are programmed to be either “generic VMI” or “integrated VMI.
Installing Applications Automated Document Delivery Syste m The Automated Document Delivery System (ADDS) is a computer-based system for faxing documents.
Installing Applications ■ To request and receive information, a caller must have a touch-tone telephone and a Group 3 fax machine. ■ For backup of stored data, one of the following is required: .
Installing Applications Considerations ■ Only one CAS can be connected to the system. ■ CAS operates on an approved PC operating with MS-DOS®, version 3.
Installing Applications Installation Procedure For detailed installation instructions, see the “CAS Documentation” section later in this chapter for the appropriate document title. Highlights of these instructions are as follows: 1 . 2 . 3 . 4 . Connect the hardware as described in Chapter 5 under “Connecting a PC to the Control Unit.
Installing Applications Call Accounting Terminal The Call Accounting Terminal (CAT) Plus is a stand-alone application that provides accurate and flexible call accounting at a low cost. Two versions of this product are offered, CAT Plus—Hospitality for hotels and health care facilities and CAT Plus—Business for other types of businesses.
Installing Applications SMDR Jack 355 AF ADAPTER Call Accounting SMDR Jack Terminal EIA-232-D Figure 8-1. Connecting the CAT Call Accounting Terminal 8-9.
Installing Applications The CAT Plus must be placed within the distances noted below: ■ control unit — 14 ft (4.27 m)—direct connection — 1000 ft (305 m)—using building wiring ■ serial printer—50 ft (15 m) ■ power supply—grounded walloutlet—4ft (122 cm) NOTE: Do not use an outlet that is controlled by a wall switch.
Installing Applications Call Management System The Call Management System (CMS) for the MERLIN LEGEND Communications System is a DOS-based software application that simulates the actions of a system operator by answering calls and distributing them to individual telephones.
Installing Applications ■ ■ ■ ■ ■ The two CMS interface card ports on the PC must be connected to two analog multiline telephone jacks on the same analog multiline telephone module; these jacks must be operator positions.
lnstalling Applications Hardware and Software Requirements ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ an approved PC with 640K RAM, 3.5-inch floppy disk drive, and 20 Mbyte hard disk drive. an approved monochrome or color monitor CMS interface card with two 14-ft (4.
Installing Applications CMS Documentation ■ ■ ■ ■ Call Management System (CMS) for the MERLIN LEGEND™ Communications System Installation and System Programming Guide Call Management System f.
Installing Applications Hardware Requirements The platform for CONVERSANT Intro is the Master Controller Ill (Tower), The Master Controller III is a desktop 20 MHz, 486-SX PC with six available EISA bus slots (with the tape drive installed). It has 8 MB of RAM.
Installing Applications InnManager Guest Management System The InnManager Guest Management System is a stand-alone, DOS-based, integrated property management application combining all real time front- desk operations and record keeping.
Installing Applications ■ 80 or 132 column printer (AT&T Call Accounting System Printer or AT&T Applications Printers are recommended) ■ D8W cord and 355AF adapter connecting the SMDR port.
Installing Applications Integrated Solution III Integrated Solution II (IS-III) is a complete package of UNIX-based voice processing and call analysis software that helps to manage telephone usage and costs. IS-III offers a single interface and can include any of the following software: ■ Call Accounting (CAS) ■ AUDIX Voice Power—lS-III R 2.
Installing Applications Considerations ■ IS-III uses UNIX System V, Release 3.2.2. ■ For AUDIX Voice Power, the loop-start ports should be programmed for reliable far-end disconnect.
Installing Applications Hardware Requirements The Master Controller II+ (Desktop) and the Master Controller III (Tower) are the PC platforms for IS III. The Master Controller II+ is a desktop 20 Mhz, 386-SX PC with three available AT bus slots (with the tape drive installed).
Installing Applications Installation Procedure For detailed installation instructions, see the “IS-III Documentation” section later in this chapter for the appropriate document title. Highlights of these instructions are as follows: 1. Set up the equipment and identify the hardware for IS-III.
Installing Applications ■ The system may need more touch-tone receivers in the following cases: — Single-line telephone users do not get dial tone — MERLIN Attendant fails to transfer calls — .
Installing Applications Installation Procedure See the documentation indicated below for installation procedures. MERLIN Attendant Documentation MERLIN Attendant Installer’s Guide MERLIN MAIL Voice .
Installing Applications Table 8-3. MERLIN MAIL Ports Required Number of Ports Required 2 4 Incoming Trunks Number of Subscribers or Busy-Hour Calls 1 to 6 1 to 20 7 to 18 21 to 60 NOTE: MERLIN MAIL is available only as a 2-port or 4-port system.
Installing Applications ■ The trunks that are to be answered by MERLIN MAIL should be programmed for reliable far-end disconnect. ■ Callers who dial from rotary telephones cannot use the features of the MERLIN MAIL Voice Messaging System.
Installing Applications Hardware Requirements ■ MERLIN MAIL Voice Messaging System unit and power cords ■ remote maintenance device (with a wall-mount transformer) ■ modem cable with a 9-pin con.
Installing Applications MERLIN MAIL VMS Documentation MERLIN MAIL Voice Messaging System for the MERLIN LEGEND™ Communications System Installation, System Programming, and Maintenance MERLIN PFC The.
Installing Applications Hybrid/PBX and Key Modes ■ The dedicated fax line for incoming fax calls from the central office must be connected to a line port on the control unit, and the line cannot be assigned to any pool. ■ If DID is used, a DID number must be assigned to the fax station.
Installing Applications System Programming and Maintenance (SPM) System Programming and Maintenance (SPM) for the MERLIN LEGEND Communications System is a DOS-based software application that allows the use of a PC for programming and maintaining the-system.
Installing Applications Hardware Requirements ■ an approved PC or other DOS compatible PC with the following: — at least 512K of RAM — a double-sided floppy diskette drive (either 5.25-inch or 3.5-inch) — a serial port assigned to COM1 or COM2.
System Numbering Forms A When you install a new system or when you change any existing trunk or extension wiring, record information about the wiring on the appropriate system numbering form. This appendix includes all of the system numbering forms and instructions for completing Form 2a, “System Numbering—Station Jacks.
System Numbering Forms Form 2a, System Numbering— Station Jacks Form 2a, System Numbering — Station Jacks Renumber System ❑ 2-Digit ✦ ❑ Selected Extension Numbers ❑ 3-Digit ❑ Set Up Space 2-Dig. 3-Dig. AUDIX Mod. Type Log. Jack Type Ext.
System Numbering Forms The following explains how to complete Form 2a The number in the logical ID column refers to the number of the extension jack in the control unit. 1. In the “Equipment” column, enter the type of device (such as an MLX- 20L console) that is connected to the extension jack.
System Numbering Forms Form 2b, System Numbering— Digital Adjuncts Form 2b, System Numbering — Digital Adjuncts (Make additional copies of this form as needed.) Maximum: 127 Adjuncts MF M ML X Factory-Set Telephone Person, Location, Logical ID Extension No.
System Numbering Forms Form 2c, System Numbering— Trunk Jacks Form 2c, System Numbering — Trunk Jacks Music-on-Hold, Trunk No. Source Maintenance Alarm, Trunk No. Loudspeaker Page, Trunk No(s). Loop-Start Reliable Disconnect* ❑ No ✦ ❑ Yes Module Type and Slot No.
System Numbering Forms Form 2d, System Numbering— Special Renumbers Form 24 System Numbering — Special Renumbers Pools* Group Calling (Form 2c) Factory Set Renumber (Form 6e) Factory-Set Renumber .
Unit Load Calculation Worksheet B If you determine that you need to recalculate the unit load for any carrier, use the instructions on the following worksheet. NOTE: ■ You should have a separate copy of the worksheet for each carrier. ■ See “Unit Loads” in Chapter 1 for information on recalculating unit loads.
Unit Load Calculation Worksheet Unit Load Worksheet 1. Number of modules in carrier (excluding power supply and processor): ■ If fewer than 5, auxiliary power is not required. ■ If 5 or 6, continue to Step 2. 2. Key or Behind Switch mode only: Indicate configuration of lines; then go to Step 5.
Unit Load Calculation Worksheet 5. Calculate the estimated unit loads. Module Qty x Unit Load = Total 008 12. 0 13. 5 008 MLX 008 OPT 012 100 D 8. 0 8. 4 0. 0 0. 0 8. 0 0. 0 400 400 EM 400 GS/LS/TTR 408 408 GS/LS 12. 0 12. 0 13. 5 408 GS/LS-MLX 800 800 GS/LS 0.
Unit Load Calculation Worksheet 6. Calculate the actual carrier unit load. Qty x Unit Loa d = Total Equipment Hybrid/PBX or Modified Square Network Access Lines* DID DS1 GS/LS Ti e 1. 0 0. 0 0. 0 1. 4 1. 0 0. 0 0. 0 1. 4 Telephones MLX-10 MLX-10D MLX-28D MLX-20L BIS-10 BIS-22 BIS-22D BIS-34 BIS-34D MLC-5 .
Unit Load Calculation Worksheet Qty x Unit Load = Total Equipment Hybrid/PBX or Modified Square Optional Equipment † Direct Station Selector ‡ General Purpose Adapter Hands-Free Unit Headset Adapter 0.
Unit Load Calculation Worksheet 7. Try to exchange modules between carriers to reduce the unit loads to 54. (Remember that the 100D, 400, 400 GS/LS/TTR, 800, and 800 GS/LS modules have unit loads of 0.0.) Repeat Steps 1 through 6 to recalculate unit loads for the new configuration.
Unit Load Calculation Worksheet 8. Calculate the unit load for slots 5 and 6 of the carrier. Qty x Unit Load = Total Hybrid/PBX or Modified Equipment Square Network Access Lines* DS 1 GS/LS Ti e 0. 0 0. 0 1. 4 0. 0 0. 0 1. 4 Telephones MLX-10 MLX-10D MLX-28D MLX-20L BIS-1 0 BIS-2 2 BIS-22 D BIS-3 4 BIS-34 D MLC- 5 .
Unit Load Calculation Worksheet Qty x Unit Load = Total Equipment Hybris/PBX or Modified Square Optional Equipment † Direct Station Selector ‡ General Purpose Adapter Hands-Free Unit Headset Adapter 0.
Unit Load Calculation Worksheet 9. Try to exchange modules between carriers to reduce the unit loads for slots 5 and 6 through 27. (Remember that the 100D, 400, 400 GS/LS/TTR, 800, and 800 GS/LS modules have unit loads of 0.0.) Repeat Steps 1 through 8 to recalculate unit loads for new configuration.
Ordering Codes C This appendix contains all the codes that you will need to order any piece of equipment that the system supports. Ordering Codes C-1.
Ordering Codes Ordering Codes Componen t Control Unit MERLIN LEGEND Control Unit Basic carrier and housing Power Supply module Processo r Feature Module MERLIN LEGEND Control Unit w/408 ATL Basic carr.
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code R1/R1.1 Upgrade to R2 6141-102A 10687473 517G25 Upgrade from Merlin II 6140-UD2A (Basic) Cover 106388234 16A Processor 1062151.
Ordering Codes Ordering Codes (continued) Component PEC Comcode Telephones MLX Telephones MLX-10 English (black) 3156-02B 106743024 English (white) 3156-02W 106743032 French (black) 3156-F2I 106633886.
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code Telephone (continued) Vintage Analog Multiline Telephones (black) 5-Button 3160-111 105217426 Z7302H01D-003 10-Button 3161-172.
Ordering Codes Ordering Codes (continued) Component PEC Telephones (continued) Single-Line Telephones (continued) 554 BMPA 3100-ORW (rotary, wall) Black Ivoy Beige Cordless Telephones Model 5320 3103-.
Ordering Codes Orderlng Codes (continued) Component PEC Comcode App. Code Applications (continued) Call Accounting Terminal (CAT) CAT BASIC/B CAT Terminal Printer CAT Basic Rate Table* (Update Chip) C.
Ordering Codes Ordering Codes (continued) Component Applications (continued) MERLIN LEGEND Integrated Solution III Controllers 100 MB MC-II + Processor 4 x 100 MB MC-II + Processor 4MB Memory Upgrade COLOR MONITOR KEYBOARD 9 to 25 PIN ADAPTER CARTRIDGE TAPES (qty.
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code Applications (continued) 106876220 MERLIN LEGEND R2 AVP. 2.1.1 106876311 IVPSS 2.
Ordering Codes Ordering Codes (continued) Component PEC Applications (continued) 500 MB MC-III + 8 x 36 AVP 500 MB MC-III + Processor IVP4 Board (qty.2) UNIX 3.2.2 CART. TAPE UTILITIES MERLIN LEGEND IS-III LEGEND R2 AVP 2.1.1 100 MB MC-II + 4 x 4 AVP, CAS 100 MB MC-II + Processor IVP4 Board UNIX 3.
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code Applications (continued) 200 MB MC-III+8x 12 AVP, 4x1000 FAX 200 MB MC-III + Processor IVP4 Board (qty.2) UNIX 3.2.2 CART. TAPE UTILITIES MERLIN LEGEND IS-III LEGEND R2 AVP 2.1.
Ordering Codes Ordering Codes (continued) Component PEC Comcode Applications (continued) MERLIN MAIL™ Voice Messaging System for the MERLIN LEGEND Communications System Two-port 6107-005 MERLIN MAIL.
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code System Adjuncts and Adapters (continued) Electrostatic discharge (ESD) suppression kits D-181574 D-181589 D-181590 D-181591 D-.
Ordering Codes Ordering Codes (continued) Component PEC Comcode System Adjuncts and Adapters (continued) AT&T Door Phone Speaker 53240 406269860 PagePac 20 Talkmate 53501 403307994 PagePac 50 5322.
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code System Adjuncts and Adapters (continued) Supplemental Alerts Alert Bell 5580-002 406293720 Network Interface Alert Bell 61211 .
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code Telephone Adjuncts and Adapters (continued) Single-line telephones (continued) S201 Speakerphone 3152-007A 103786786 D8W-87 7F.
Ordering Codes Ordering Codes (continued) Component PEC Comcode MLX Telephones Miscellaneous (continued) Handsets and Cords (continued) Handset cord, 9’ (2.74 m), black N/A 105635429 Handset cord, 9’ (2.74 m), white N/A 105701809 Handset cord, 12’ (3.
Ordering Codes Ordering Codes (continued) Component PEC Comcode App. Code Analog Multiline Telephones Miscellaneous Add-Ons and Replacement Parts (continued) Desk Stands and Wall Mounts (continued) Fi.
Ordering Codes Ordering Codes (continued) Component PEC Miscellaneous Parts Interconnect Wiring Kit 110AB1-100JP12 N/ A 110A1 trough N/ A D-Rings N/ A D8W cords N/ A Parts list N/ A SYSTIMAX 3103-MER .
Index A B AC tests 2-8 power requirements 2-8 Adjuncts installing 1-4, 3-12 unsupported 3-29 Alerts, supplemental 3-2 connecting 3-27 Analog data and analog voice equipment configuration 6-6 Analog da.
Index Central office trunks 4-2 protection 2-14 Channel service unit (CSU) 4-17 551 T1 4-17 4-33 mounting 4-36 connection to the 100D module 4-41 ESF T1 4-17 connecting 4-26 DIP switches 4-18 front pa.
Index E Electrical noise 2-3 Electrostatic discharge (ESD) 2-28 Environmental requirements 2-3 ESF T1 CSU. See “Channel service unit (CSU)” Expansion carrier, installing 2-26 Extended superframe f.
Inde x J Jack guard, removing 3-9 Jack labels 3-67 K KS22911-L2 power supply 3-4 L Labeling extensions 3-38 jacks 2-57 wiring 3-67 Labels 3-67 Lightning protection 2-15 Loop-start trunks, testing 4-14.
Index Network interfaces 4-2 connecting 1-4 Night Service, testing 7-26 O Office repeater artificial line options 4-36 insertion into the CSU 4-40 switch settings 4-36 100D module pin assignments 4-27.
Index RJ2GX interface 4-13 RJ48C/X interface 4-13 S Signal monitor unit (SMU) insertion 4-38 switch settings 4-35 61-035 circuit tester 2-9 SMDR printer 5-14 Supplemental Alert Adapter (SAA) 3-27 Sync.
Index U Unit loads 2-18 Behind Switch mode 2-19 calculating 2-18, B-1 Hybrid/PBX mode 2-18 Key mode 2-19 Universal Paging Access Module (UPAM) 3-17, 3-20 Upgrades 7-3 control unit 2-22 from the MERLIN.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il AT&T Release 2.0 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del AT&T Release 2.0 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso AT&T Release 2.0 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul AT&T Release 2.0 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il AT&T Release 2.0, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del AT&T Release 2.0.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il AT&T Release 2.0. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo AT&T Release 2.0 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
