Manuale d’uso / di manutenzione del prodotto GDK-20W del fabbricante LG Electronics
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GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM Digital Wireless Key Telephone System Installation Manual MODEL: GDK-20W.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 4 REVISION HISTORY ISSUE DATE DESCRIPTION ISSUE 1.0 ISSUE 1.1 ISSUE 1.2 ISSUE 2.0 ISSUE 2.1 1999. 08 1999. 10 1999.12 2001.04 2001.11 Initial Release(Field Test) -. Revised Admin Programming. -. Added Section 4.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 5 Table of Contents SECTION 1. INTRODUCTION ......................................................................... 7 1.1 Purpose .........................................................................
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 6 5.1 System Capacities ............................................................................................................... 72 5.2 Feature Codes ................................................
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 7 SECTION 1. INTRODUCTION 1.1 PURPOSE This manual provides the information necessary to in stall, program, operate, and maintain the LG Digital Wireless Key Telephone System, GDK-20W.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 8 WA RNING : "This equipment generates and uses R.F. energy, and if not installed and used in accordance with the Instruction Manual, it ma y cause interference to radio co mmu ni ca ti on s.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 9 1.3 ABBREVIATIONS For the purposes of this manual, following abbreviations are applied: 330-SSC, 340-SSC Single-Slot Charger AC Authentication Code ADPC.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 10 SECTION 2. GENERAL DESCRIPTION 2.1 INTRODUCTION The GDK-20W Digital Wireless Key Telephone System is a fu lly digital hy brid Key Telephone System, designed to meet the telecommunication needs of small sized business offices & home base.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 11 2.2 SYSTEM CAPACITY The following Table and Chart provide system capacities and display the system's c onfiguration flexibility. Table 2.2.1 System Capacities Description Basic & Expansion Tota l T i m e S l o t s 9 6 CO Line Ports Max.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 12 Note : This Configuration Chart is made up according to the physical capacity of system. 1) GDK-20W System Configuration C hart w ith ST IB/STIB2(ISDN Board) 2) GDK-20W System Configuration Chart w ith LCOB(or LCOBE,LCOBA)/LCOB2(or LCOB4) FIGURE 2.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 13 2.3 SYSTEM SPECIFICATIONS The following Tables provide gener al system specifications. Table 2.3.1 Dimensions & Weights Item Height Width Depth Weight Key Service Unit 346mm 13.6in 246mm 9.7in 90mm 3.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 14 Table 2.3.4 Electri cal Specifications Item 22 AWG Wire 24 AWG Wire Digital Keyset / Base station -. 2-wire loop 500 m (1.6K feet) 300 m (1K feet) 2B modules(with Pow er Adapter,24Vdc/200mA) -. System – Primary Key set -.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 15 2.4 SYSTEM COMPONENTS Item Slot Position Circuit Number Description Remark GDK-20W KSU(MBU) 4DKT + 2SLT + 1 W TI DVIB 1 2 Digital Voice Interface DVIBE.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 16 Key Service Unit (KSU) The KSU is a plastic cabinet designed for wall mounting. The KSU contains a MBU(Main Board Unit) and POWER Transformer and Mechanical parts. Main Board Unit (MBU) A Power Supply Circuit is required in the Key Service Uni t.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 17 battery if local AC power fails. In addition, circuitry is incorporated in the MFB to disconnect the battery when it is in deep discharge. The MFB includes circuitry for Fax Tone Detection. By Admin-program, User use the MBU SLT Port 1 as Fax port instead of Analog CO port.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 18 DVIB (Digitized Voice Interface Board) DVIB provides 2 channel Record/Play DVIB provides Time & System prompt All message are saved in .
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 19 SECTION 3. INST ALLA T ION 3.1 INTRODUCTION As with any sophisticated communications device, installation of the GDK-20W System requires the care and fore-thought of a competent technician. Installation proceeds in 4 major steps: -.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 20 Back-Board Installation A wooden backboard is recommended for all installations and must be installed w hen the location has masonry or plasterboard walls. A ½ inch plywood material is sufficient for most installations.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 21 3.3 KSU & POWER INSTALLATION GDK-20W system consists of KSU, some optional boards, and per ipheral instruments. The exte rior view of the GDK-20W is shown in Figure 3.3.1. Figure 3.3.1 GDK-20W Exterior View Mounting the KSU The KSU is a plastic frame cabinet designed for wall mounting.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 22 Figure 3.3.2 KSU Mounting Holes & Insta llation layout Power Installation The Power Supply Circuit of the MBU provides pow er fo r the system boards and telephones , converting the AC Input Voltage to appropriate DC voltages.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 23 KSU Grounding The GDK-20W mains lead must be connected to a building mains supply that includes an earth connection in conformance with current IEE requirements. Earthling is required for user safety and to minimize EMC interference.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 24 3.4 PCB INSTALLATION PCB Handling & General Installation A ll boards should not be installed or remov ed w hile pow er applied.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 25 Single Line Telephone interface circuits, six(6) card slots fo r optional boards, one(1) Wireless terminal interface circuit and data communication circuit which transmits and receives to/from other cards.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 26 Figure 3.4.3 RGU connec tor and protection switch setting Following table shows the connector and switch on GDK-20W MBU.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 27 PMU Installation The PMU must be installed to SLOT4 on the MBU basically for the system operation. Refer to Figure 3.4.2. The PMU contains a lithium dry-cell to keep the memory contents and real-time clock f unctions during pow er off.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 28 RGU Installation The RGU generates 25Hz square wave ring signal. The RGU is installed to connector, CN23, of the MBU and generates 75Vrms ring si gnal that can be applied to the two(2) SLTs simultaneously.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 29 Analog CO/PABX Line Interface Boards (LCOB: Loop-start) Installation The LCOB2, LCOB, LCOBE, LCOBA, and LCOB4 can be installed on the SLOT2 & SLOT 3 The exterior of them ar e shown in Figure 3.4.7. This board provides two(2) Loop Star t ports and four(4) Loop Start ports.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 30 Jumper/ Switch Manufacture Setting (T mode) Description Remark SW1 & CN2 SW1 :OFF CN2 : T position S0 or T0 interface mode selection for the port and PEB2086 device respectively. SW2 Pin1-2: OFF Pin3-4 : ON #1 and #2 : External Power feeding ON/OFF.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 31 WTIB (Wireless Terminal Interface Board) Installation The WTIB provides 2 ports of base station interfaces. The connection betw een the WTIB and base stations(GDC-200B) are performed through TERMINAL BLOCK(CN1) by using twisted one pair copper line.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 32 Figure 3.4.11 Connecto rs of the DVIB Figure 3.4.12 DVIB CN5 CN2 CN1 CN3 CN4 DVEU.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 33 3.5 SYSTEM WIRING Battery Back-Up Wiring Installation The system can be equipped with external batteries for proper operation when local AC power fails. The Back-Up batteries are connected to the connector(CN3) of the MFB.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 34 But, for ISDN line connection, it is done by usi ng the RJ45 type connector on the ISDN interface cards(STIB2, STIB). Music on Hold (MOH) Wiring The GDK-20W System sends internal or external music signal to CO lines that are in hold state.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 35 Alarm Detect Port Wiring One external alarm detect input port is provided from the TERMINAL BLOCK CN 22(pin#3,4) of the MBU. This port is used for notify to extensions w hen the external switch on/off. The connection example is shown in Figure 3.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 36 Figure 3.5.4 Ferrite core on sig nal w ires.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 37 3.6 DECT Installation 3.6.1 Overview of the DECT system The wireless standard of the GDK-20W system is DECT (Digital Enhanced Cordless Tele-communications). The components of the DECT system are a WTIB, base stations and wireless te rminals.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 38 GDK-20W Digital KSU GDC-335H, GDC-340H 330-SSC, 340-SSC GDC-200B ( W i r e l e s s t e r m i n a l ) ( S i n g l e - S l o t C h a r g e r ) ( B a s e S t a t i o n ) Figure 3.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 39 A. GDK-20W Digital Wireless Key Telephone System The MBU has one(1) wireless terminal interface port that is used to connect one base station. B. WTIB (Wireless Terminal Interface Board) The WTIB has two(2) wireless terminal interface(WT I) ports and can support the tw o(2) base stations.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 40 3.6.1.2 How to make Calls A. Before Making Initial Call It is similar to other calls in a telephone system to make a ca ll in the DECT system except that every call to or from a wireless terminal involves establishing a RF link to the w ireless terminal through a base stat ion.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 41 3.6.1.3 GDK-20W DECT A. WTIB The WTIB is installed to the SLOT 5 of the MBU and has the tw o(2) wireless terminal interface ports. Figure 3.6.2 shows the layout of the WTIB. Figure 3.6.2 WTIB B. Base Station Figure 3.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 42 Base stations may be mounted on w all or desktop up to 300 meters away from the w ireless terminal interface ports using a twisted one pair cable(0.5 φ ). The system supports ma x. three base stations.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 43 Figure 3.6.4 Wireless Terminal (GDC-335H, GDC-340H) Subscription The wireless terminals associate unique identities, to prevent unauthorized use of the PSTN li ne. See the User Guide of the GDC-335H and GDC-340H for the subscription of wireless terminals.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 44 Low Battery Alarm When the battery is discharged to low battery state, t he low battery message is displayed in the display LCD of the wireless terminal (except GDC-340H) and wa rning tone is heard (both GDC-33xH and GDC-340H).
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 45 It is dependent on country adaptation. Type - Ⅰ z Input : Only AC 230V ~ 50Hz 50mA z Output : DC12V 200mA 2.4VA Type - Ⅱ z Input : Both AC 220V and 110V ~ 50/60Hz z Output : DC12V 200mA Figure 3.6.8 shows the 330-SSC and 340-SSC.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 46 3.6.2 System Configuration The GDK-20W DECT is used in single cell or multi-cell. 3.6.2.1 Before Installation Followings are the factors that affect t he quality of service for the GDK-20W DECT.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 47 B. Base Station Broadcast Range and Location 1. Base Station Requirements To determine the number of base station in a system, you should cons ider base station broadcast range.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 48 Once you have completed the steps described in Site Survey on sub-clause A and determined the number of base stations you need, y ou should determine where to insta ll the base stations for optimum coverage and operation of the GDK-20W DECT.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 49 8. In multi-story environments, it is the best to pl an coverage for each floor separately. However, because RF signals can travel between floors, a si.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 50 corridor corrido r BS Figure 3.6.12 Maximizing Line of Sight Fading Fading refers to the attenuation caused when a signal is reflected and receiving antenna receives multiple instances of the signal. A direct signal is always stronger than a reflected signal.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 51 D. RSSI Monitoring (Possible in GDC-335H only) This function helps that the dealer can install base stations wit hout CR instrument.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 52 A list of possible configurations will help the customer to decide exactly what is required. A specific ation of w here base stations should be placed. This can be marked on the survey map, but additional information such as height and fixing instructions should be included where appropriate.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 53 DECT Survey Report Template ----------------------------------------------------------------------------------------------------------- Number: Date: From : .............................................
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 54 3.6.2.2 Examples A. Example 1 - Centralizing Base Stations Figure 3.6.13 shows a site with factory and adjoining office area. Both base stations are placed in the manufacturing area to accommodate with more users in that area.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 55 C. Example 3 - Maximizing Line of Site Figure 3.6.15 shows an office area containing walled office s, cubicles, and conference rooms.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 56 3.6.3 Hardware Installation A. Equipment Check GDK-20W DECT provided Equipment • WTIB (option) Base stations (GDC-200B) , Connecting block and Line c.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 57 * LG 330-HAP GDC-335H 330-SSC Belt cli p 330-SBP Figure 3.6.17 Packing Components of GDC-335H and GDC-340H B. Unit Installation WTIB Installation In a GDK-20W Digital Wireless Key Telephone System, the WTIB is a base station interface board that is installed in the SLOT5.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 58 Figure 3.6.18 Wall Mounting of Base Station (w ithout w edge) Before mounting base station permanently , you should determine locations that provide the best coverage. The w all mounting procedure of a base station is as follows: Drill two 3.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 59 Base Station Cabling The Base Station is connected to the WTI(wireless terminal interface) ports of GDK-20W KSU by a tw isted one pair copper line. The following rules should be obeyed: The cable for connecting the KSU with a bas e station should be a tw isted pair cable.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 60 3.6.4 User subscription/desubscription A. System ID Description System ID is given to the GDK-20W system attached the wireless GAP terminal for identification. System ID, which is PARK(Potable Access Ri ghts Key), is written on MBU.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 61 Conditions 1) You must program for system ID when y ou install the system. 2) If you program system ID, all data that w ere related to wireless features w ill be erased. 3) The initial PARK value is 00000000000000.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 62 C. User Subscription Description This procedure is for subscribing the wireless terminal to GDK-20W system.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 63 The key sequence of the PARK : LLP__________PC LL : Two digits decimal repr esentation of PARK length (Bit count) P______P : 11 octal digits representa.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 64 D. User Desubscription Description This procedure makes a wireless terminal loose acce ss right to the GDK-20W system. To de-subscribe the wireless terminal, it should be in an idle state. Operation 1) Attendant station [Trans/Pgm] + ## + Flex.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 65 [Trans/Pgm] + ## + Flex. Button 8 + Station Number + [Hold/Save] ① Press the [Trans/Pgm] button, [Trans/Pgm] LED will flash(60 IPM Flash) and [On/Off] LED will be turned on.. Then you can enter then user program mode.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 66 3.6.5 Summary of DECT Installation 1. Check and prepare the equipment. 2. Install a GDK-20W Digital Key Telephone System. If necessary, Install the WTIB(optional card) 3. Determine location of base stations.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 67 SECTION 4. ISDN DESCRIPTION 4.1 ISDN Boards in GDK-20W 1. There are two kinds of ISDN Cards on GDK-20W system, as follows. Board Type STIB STIB 2 Remark Option 1 Port 2 Ports Interface S/T Up: S/T Down: T S/T Interface in STIB can be selected by changing the Jump Switch on the STIB Board.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 68 4.2 The Basic Features of ISDN Device (S-Interface) 1. ISDN Devices 1) There are many ISDN Devices. ( ex. ISDN Phone, Video-Phone, G4 Fax, PC-Card, etc.) GDK-20W supports all ISDN Devices which is compatible with Euro-ISDN (ETSI ISDN Spec ification) till now on.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 69 MSN Address is useful to the following Features for decoding the single ISDN Device from ISDN Devices on the same S-Interface (bus), (1) Intercom Call .
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 70 4.3 The Features of ISDN CO Line ( T-Interface ) 1. Normal CO Line Features Normal CO Line Features of STIB/BRI is the same as Analog CO Line. Normal CO Line Features are described GDK-20W Manual. Consult your GDK-20W for normal CO Line Features.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 71 5. COLP (Connected Line Identification Presentation) Each station user can send CLI information to ca lled party through ISDN line if PX service this supplementary service. There are 8 type of calling party number, But at this moment GDK only support four kinds of type.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 72 SECTION 5. CAPACITIES & FEATURE CODES 5.1 SYSTEM CAPACITIES ITEM FP II GDK-20W REMA RK Max No of Stations 67 34 Max No of CO lines 34 8 Max DSS/DLS.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 73 5.2 FEATURE CODES 5.2.1 NUMBERING PLAN *1 FEA TURES CODES REMARKS Station Intercom Number 100 - 133 Programmable 100 - 499 CO Line Access ,Group 81-84 .
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 74 FEA TURES CODES REMARKS DVIB – Recording System Announcements [T RANS/PGM]+#4 Attendant DVIB – Recording User Greeting (With DVIB Station Forward T.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 75 5.2.2 BASIC AND EXTENDED NUMBERING PLANS FEA TURES BASIC EXTENSION REMARKS Station Intercom Number 10-49 or 100 - 499 10-99 or 100-999 2 o r 3 digit st.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 76 5.2.4 AUDIBLE SIGNALS TONE / RING CA DENCE Alarm Ring, Continuous 0.2 sec ON / 0.2 sec OFF Repeat Alarm Ring, Single 1 sec ON All Call Page Tone 1 sec ON Australia 0.35 sec ON / 0.35 sec OFF Repeat Finland, EU 0.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 77 5.2.5 FREQUENCIES AND TONES.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 78.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 79 5.2.6 GDK-20W CONFIGURATION Basic STA Basic Base Station WTIB SLOT Base Station CO SLOT1 CO SLOT2 TOTA L 4 key + 2 slt (4 port wit h 2B ) 1 Base Statio.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 80 5.2.10 MAXIMUM NUMBER OF PORTS (STA TION / CO) IN GDK-20W : 38 PORTS NUMBER OF PORTS DEFAULT NUMBER DESCRIPTION 6 100-105 4 Basic DKT ports and 2 Basic slt ports.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 81 - SLT Rx Gain Country DKTU SLT CO DCO DTMF T one DVU Int Music Ext Music WHTU Australia 36 32 32 32 4 46 32 36 36 36 Belgium 27 21 26 26 4 36 32 29 29 .
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 82 - CO Gain Table Country DKTU SLT CO DCO DTMF T one DVU Int Music Ext Music WHTU Australia 31 32 26 32 28 32 32 32 32 31 Belgium 21 29 26 32 38 36 32 37.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 83 - DTMF RECEIVER Rx Gain Country SLT CO DCO Australia 32 16 32 Belgium 24 24 24 CIS 20 24 24 Denmark 35 24 34 Finland 26 24 32 Germany 32 32 32 Italy 35.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 84 SECTION 6. ADMIN PROGRAMMING 6.1 GENERAL DESCRIPTION 6.1.1 INTRODUCTION The GDK-20W Key Telephone System can be programmed to m eet each customer's indivi dual need. All programming is done at station 100(DKT 1) using KD-24D, KD-36D, LKD-30D digital key telephone.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 85 6.1.3 HOW TO PROGRAM 1. T here are 12 main-menus in the Admin. Programming mode. 2. Each main program has several sub-menus and each sub-menu can have .
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 86 6.1.3.1 Example of Admin. Program PROCEDURE ADMIN PROGRAM START PRESS FLEX KEY(1-12) (1) When the user enter Admin. m ode, LCD displays the first message. Press a flex-key to select a main-menu among 12 main-menus.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 87 6.1.4 BUTTON DEFINITION Buttons are used for the following purpos es in the Admin. program mode. (1) [HOLD/SAVE] : Update the system database permanently. (2) [TRANS/PGM] : Move to the start of admin program menu.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 88 6.2 ADMIN PROGRAMMING 6.2.1 ADMIN PROGRAMMING INDEX FLEX KEY MAIN MENU FLEX KEY SUB MENU 1 Initialization 1 Stati on Database Initialization (DB INIT ).
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 89 FLEX KEY MAIN MENU FLEX KEY S UB MENU 5 System Base Program 1 System Attribute (SYS PGM) 2 Attendant Assignment 3 Setting System Date/Time 4 LCD Date/T.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 90 FLEX KEY MAIN MENU FLEX KEY S UB MENU 7 Toll Table 1 Toll Exception T able – Allow A (Entry no:01-20) 2 Toll Exception Table – Deny A (Entry no:01-10) 3 Toll Exception Table – Allow B (Entry no:01-20) 4 Toll Exception Table – Deny B (Entry no:01-10) 5 1.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 91 6.2.2 DEFAULT VALUES TABLE 6.2.2.1 STATION BASE PROGRAM (MAIN MENU 2) NO SUB MENU FLEX KEY TERMINAL MENU RANGE DEFAULT REMARK 1 DND (Do-Not-Disturb) YE.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 92 NO SUB MENU FLEX KEY TERMINAL MENU RANGE DEFAULT REMA RK 5 Preset Call Forward - Station No (2 Digit or 3 Digit) Not Assigned The ISDN station or ICM box cannot be assigned as preset call forward station.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 93 TABLE 6.2.2.2 CO LINE BASE PROGRAM (MAIN MENU 3) NO SUB MENU FLEX KEY TERMINA L MENU RA NGE DEFAULT REMA RK 1 CO Line Type PBX / CO CO 2 CO Line Signal.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 94 TABLE 6.2.2.3 ISDN PROGRAM (MAIN MENU 4) FLEX KEY SUB MENU TERMINAL MENU RA NGE DEFAULT REMARK 1 TEI T ype - Auto / Fixed Auto (4 Ports) After you changing TEI, press RESET button on MBU to operate with the new TEI type.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 95 TABLE 6.2.2.4 SYSTEM BASE PROGRAM (MAIN MENU 5) NO SUB MENU FLEX KEY TERMINA L MENU RANGE DEFAULT REMA RK 1 System 1 Hold Preference SYS / EXC SYS Attr.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 96 NO SUB MENU FLEX KEY TERMINA L MENU RANGE DEFAULT REMA RK 14 1. DKTU 2. SLT 3. CO 4. DCO 5. DTMF RX 6. TONE 7. DVU 8. MUSIC1 9. MUSIC2 1 Digital Keyset Rx Gain 00-60 10.WHTU 1. DKTU 2. SLT 3. CO 4. DCO 5.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 97 NO SUB MENU FLEX KEY TERMINA L MENU RANGE DEFAULT REMA RK 14 1. DKTU 2. SLT 3. CO 4. DCO 5. DTMF RX 6. TONE 7. DVU 8. MUSIC1 9. MUSIC2 System Gain Control 7 WHT U Rx Gain 00-60 10.WHTU 15 Fax Transfer CO Line - - 1-8 None 16 External Page Port - - Station No.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 98 TABLE 6.2.2.5 SYSTEM TIMER PROGRAM (MAIN MENU 6) NO SUB MENU FLEX KEY SUB MENU RANGE DEFA ULT REMARK 1 Exclusive Hold Recall Timer 000 - 300 060 1 sec .
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 99 TABLE 6.2.2.7 AUTHORIZATION CODE TABLE (MAIN MENU 8) SUB MENU FLEX KEY TERMINAL MENU RA NGE DEFAULT REMARK Authorization Code Tables - Entry No (01-30) 5 Digit Not Assigned TABLE 6.
GDK-20W DIGITAL WIRELESS KEY TELEPHONE SYSTEM 100 TABLE 6.2.2.10 HUNT GROUP/VOICE MAIL PROGRAM (MAIN MENU 11) NO SUB MENU FLEX KEY TERMINA L MENU RANGE DEFAULT REMA RK 1 Type Cir/Term/UCD /VM/Ring/None None Deletion by [SPD] key. 2 Group Member Station No .
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 LG Electronics GDK-20W 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 LG Electronics GDK-20W - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso LG Electronics GDK-20W imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul LG Electronics GDK-20W ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il LG Electronics GDK-20W, 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 LG Electronics GDK-20W.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il LG Electronics GDK-20W. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo LG Electronics GDK-20W 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.
