Manuale d’uso / di manutenzione del prodotto A-9120DH del fabbricante TOA Electronics
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INST ALLA TION AND OPERA TING INSTRUCTIONS 9000 SERIES AMPLIFIERS M-9000 A-9060DH A-9120DH A-9120DL A-9060S A-9120S A-9240SH Thank you for purchasing TOA's 9000 series Amplifier. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
2 T ABLE OF CONTENTS 1. IMPORT ANT SAFETY INSTRUCTIONS ........................................................... 6 2. SAFETY PRECAUTIONS ....................................................................................... 7 3. GENERAL DESCRIPTION .
3 9.2. Zone Paging 9.2.1. Paging port mode ......................................................................................... 30 9.2.2. Ring signal mode ......................................................................................... 31 9.
4 15. MODULE INST ALLA TION 15.1. Module Combination ............................................................................................ 88 15.2. Channel Numbers and Terminal Numbers ...........................................................
5 24. SIGNAL FLOW DIAGRAM ................................................................................ 118 25. LEVEL DIAGRAM ................................................................................................. 119 26. SPECIFICA TIONS 26.
6 1. IMPORT ANT SAFETY INSTRUCTIONS • Read these instructions. • Keep these instructions. • Heed all warnings. • Follow all instructions. • Do not use this apparatus near water. • Clean only with dry cloth. • Do not block any ventilation openings.
7 2. SAFETY PRECAUTIONS • Before installation or use, be sure to carefully read all the instructions in this section for correct and safe operation. • Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or cautions regarding safety.
8 When Installing the Unit • Never plug in nor remove the power supply plug with wet hands, as doing so may cause electric shock. • When unplugging the power supply cord, be sure to grasp the power supply plug; never pull on the cord itself. Operating the unit with a damaged power supply cord may cause a fire or electric shock.
9 3. GENERAL DESCRIPTION TOA's 9000 Series Amplifiers are Matrix Mixers designed to be used in conjunction with optional modules and can be configured for up to 8 inputs and 8 outputs.
10 4. FEA TURES • Either matrix or mixer mode can be selected depending on application for optimum operation. • Matrix mode is suitable for BGM broadcasts or paging to zoned areas. • Mixer mode is suitable for speech or sound reinforcement in such applications as hotel meeting rooms, churches or conference rooms.
11 5. INST ALLA TION PRECAUTIONS • Keep the 9000 Series Amplifiers except the M-9000 over 10 cm away from objects that may obstruct air flow to prevent the unit's internal temperature rise.
12 7. NOMENCLA TURE AND FUNCTIONS 7.1. M-9000 (Matrix Mixer Amplifier), A-9060DH/9120DH/9120DL/9060S/9120S/9240SH (Matrix Mixer Power Amplifiers) [Front] ON/OFF OUTPUT SEL ON/OFF OUTPUT VOLUME INPUT V.
13 d B kH z m sec COM FAULT KEYLOCK EMERGENCY EQ COMP GATE DELAY DUCK NOM LOUD TONE GAIN d B FREQ Q OL 0 –10 –20 –30 –40 OL 0 –10 –20 –30 –40 FADER LEVEL FADER LEVEL 12 34 5 6 7 8 12 3 4 56 7 8 5 5 3 3 15 16 18 19 17 21 22 23 20 27 26 30 31 32 28 29 24 25 [VFD on-screen indications] 15.
14 29. Output channel ON/OFF indicator (channel number) Lights when the corresponding output is on (i.e. in operation mode), and flashes when off. The number of channels of which indicators light depends on the modules used. 30. Output meter Indicates the signal level or output fader position of each output channel.
15 [Changing the input and output meter display status] Pressing the Down shift key alternately switches the input and output meter display status between the signal level and the fader position.
16 [Rear] PRE AMP OUT 1 H : Hot C : Cold E : Earth PRE AMP OUT 2 E C H E C H E E 4 4 3 3 1 2 2 1 VOL2 REMT VOL1 REMT OUT IN I/O CTRL E IN E IN M-9000 CU 40W 120V 60Hz MODE MIXER MATRIX RS-232C 34 35 36 37 38 39 40 41 • M-9000 250 W 120V 60Hz CLASS 2 WIRING NEGATIVE(–) TERMINALS TOGETHER.
17 33. Speaker output terminal Connects speakers of which total impedance matches the amplifier's output impedance. (Refer to p. 95 "Speaker Output Terminal Connections." ) 34. AC inlet Connects the supplied power cord. 35. RS-232C serial communication port Connector for communications with a personal computer or control equipment.
18 7.2. Optional Modules 7.2.1. D-001T (2-Channel Input Module) Hot Cold Earth Hot Cold Earth 1 2 D-001T 1 7.2.2. T-001T (Audio Output Expansion Module) Hot Cold Earth Hot Cold Earth 1 2 T-001T 2 1. Monaural input terminals [1, 2] Electronically-balanced 3P removable terminal blocks.
19 7.2.3. ZP-001T (Zone Paging Module) CONTACT 3 4 1 G G G G G 2 CTRL OUT CTRL OUT P AGING IN TEL IN IN ZP-001T 5 6 3 4 3. Telephone input terminal [TEL IN] (Modular jack) Interface connector for an analog PABX. Connect a PABX to this terminal when using the module in the ring signal mode.
20 7.2.4. C-001T (Control I/O Expansion Module) OUT IN 1 2 3 4 5 6 7 8 E C-001T 7 8 7. Control input terminal [IN 1, 2, 3, 4, 5, 6, 7, 8, E] 9-pin removable terminal block, 8-circuit control input terminal. Individual input functions are assigned on the front panel setting screen of the main unit.
21 7.3. Optional Accessories 7.3.1. AN-9001 (Ceiling Mount Microphone) The AN-9001 is designed to be mounted in a wall or ceiling with the use of a 1-gang electrical box. It is used in conjunction with the AN-001T Ambient Noise Sensor Input module in the 9000 Series system.
22 7.3.2. ZM-9001 (Zone Manager) The ZM-9001 adds 6 control inputs and can be mounted in a 1-gang electrical box. [Front] [Rear] [Side] [Bottom] 1 3 5 2 4 6 E OUT 2 3 2. Control buttons [1 – 6] Activate the function assigned to them when pressed. 3.
23 7.3.3. ZM-9002 (Zone Manager) The ZM-9002 adds 4 control inputs and 1 volume control, and can be mounted in a 1-gang electrical box. [Front] [Rear] [Side] [Bottom] 1 3 2 4 0 E OUT 4 5 6 4. Control buttons [1 – 4] Activate the function assigned to them when pressed.
24 7.3.4. SS-9001 (Speaker Selector) The SS-9001 selectively distributes each of 2 inputs to the same 4 output zones. It is used in conjunction with the ZP-001T Zone Paging module.
8.1. General Description Use the matrix mode when broadcasting BGM or paging calls to zoned areas in such facilities as civic centers, universities, schools, restaurants, bars, and cruise ships. Input signals are basically not mixed but distributed in the matrix mode.
26 8.1.2. 1-channel output operation This operation method can be selected when the A-9060S, A-9120S, or A-9240SH Amplifier without T-001T Audio Output Expansion module installed is used. Audio signals are delivered only at the amplifier's output channel 1.
27 8.2. Glossary • ANC (Ambient Noise Control) function (AN-001T only) The ANC function automatically adjusts the amplifier's output volume in response to the change in ambient noise level. The output volume changes as the ambient noise level goes above or below the set reference level.
28 9. OPERA TION To operate the unit in the matrix mode, make necessary settings in advance such as the audio input/output settings and event settings (including broadcast pattern and BGM broadcast group) according to the set operation method.
29 9.1.3. Changing the input volume Step 1. Press the Input channel selection key to choose the input channel for which you want to change the volume from those with the illuminated Input channel ON/OFF indicator (channel number).
30 9.2. Zone Paging This section describes the method of initiating zone paging from a PABX (extension telephone) using the ZP- 001T Zone Paging module. Note that the operation method differs depending on the ZP-001T's operation mode setting: paging port mode or ring signal mode.
31 9.2.2. Ring signal mode Step 1. Make a call from the extension telephone to the ZP-001T module. After a calling tone sounds twice, the ZP-001T receives the call and a callback tone is heard from the handset.
32 9.3. Releasing Key Lock The key lock function prevents the front-mounted keys or knobs from being tampered. (Refer to p. 77 "Key Lock Function Setting." ) You can temporarily operate the locked keys by entering a password to unlock them. Operation after password entry differs depending on the locked keys.
33 10. P AGING WHILE POWER IS OFF The 9000 Series amplifiers are designed to initiate paging by way of the ZP-001T module or activate the Event* 1 even while the power is OFF* 2 .
34 1. Design the system. 1.1. Determine the input and output equipment. 1.2. Set the input-to-output routing and priority. 2. Prepare equipment. 2.1. Mount modules. (Refer to p. 88. ) 2.2. Check to confirm that the Mode switch is set to the matrix mode.
35 12. SELECTING OPERA TION METHOD In the matrix mode, when the unit's power is first turned on after shipment from the factory, there is the case where the operation method can be or cannot be selected. This depends on the 9000 Series amplifier model and its module configuration.
36 13. SETTING 13.1. Setting Menu Flow Ensure that the Mode switch on the unit's rear panel is set to the MATRIX position before performing the setting.
37 13.2. Setting Keys and Knobs [Front] ON/OFF OUTPUT SEL ON/OFF OUTPUT VOLUME INPUT VOLUME POWER UTILITY ESC/BACK MEMORY ENTER PARAMETER 8 7 6 5 4 3 2 1 INPUT SELECT TOA 9000 SERIES AMPLIFIER A-9120D.
38 13.3. Basic Setting Operation 13.3.1. Entering the setting mode Holding down the Utility menu key for 2 seconds or more displays the setting menu screen. Note You cannot enter the setting mode as long as any indication is displayed in the upper line of the VFD screen.
39 13.3.3. Returning from setting mode to normal use state • Pressing the Escape/Back key when the setting screen is displayed returns the display to the setting start screen on the upper hierarchy level. • Pressing the Memory key at the setting menu screen saves the setting contents and returns the display to the normal use state.
40 UTILITY ESC/BACK MEMORY INPUT SELECT 1 – 8 Normal use state Setting menu screen SE L ECT I NPUT CH Input channel selection PARAMETER IN 1– _______ Input channel name setting (p. 42-A1) Input channel name setting Priority setting (p. 44-A12) IN 1– D U C K E R O FF Ducker ON/OFF setting (p.
41 [1-channel or 2-channel output operation] UTILITY ESC/BACK MEMORY INPUT SELECT 1 – 8 Normal use state Setting menu screen SE L ECT I NPUT CH Input channel selection PARAMETER IN 1– _______ Input channel name setting (p. 42-A1) Input channel name setting SS-9001 output zone ON/OFF setting (p.
42 13.4.2. Input setting items Use the Parameter setting knob for each parameter selection. IN 1 – _______ (A1) Input channel name setting The flashing portion is the cursor position for entering channel name characters.
43 (A6) Operation mode setting (when the ZP-001T is used) M O DE = PA G IN G P O RT Select the method of activating paging. • PAGING PORT: Paging is operated if a start signal (no-voltage make signal) is received from the paging port when the connection between the unit and PABX is established.
Set the ducker function to ON or OFF. When multiple input signals are simultaneously broadcast, the ducker function automatically attenuates input signals of other channels with lower priority. The ducker function does not work among the input channels with the same priority level.
45 OUTPUT SEL OUTPUT SEL O UTPUT – SET T I N G SEL ECT O UTPU T C H Output channel selection O UT 1 – _______ Output channel 1 name setting OUTPUT SEL O UT 2 – _______ Output channel 2 name sett.
46 13.6.1. Setting flow chart The screen display examples shown below may differ from actual displays. The on-screen indications shown in red here (actually shown by flashing cursors) are parameters or setting contents to be selected with the Parameter setting knob, input channel selection key or other designated keys.
47 EVE NT 0 1 IN 1 Input channel name (B3) Input channel setting (when Event classification is set to ROUTE) Set the input channel using the Input channel selection key. The name of the set input channel is displayed on the screen. One input channel can be set per Event.
48 (B5) Trigger setting (when Event classification is set to ROUTE) EVE NT 0 1 TR I G C- I N 01 Set how to activate the selected Event. • NONE: External control cannot be used for activation. Set the trigger setting here to NONE when designating the selected Event number as a BGM pattern.
49 (B10) Trigger setting (when Event classification is set to BGM END) EVE NT 0 1 TR I G C- I N 01 Activating the selected Event terminates all Events for Priority-8 inputs.
50 (B12) Trigger setting (when Event classification is set to BASE) EVE NT 0 1 TR I G C- I N 01 Set how to activate the selected Event. NONE, C-IN01 – 04 (C-IN01 – 12 when C-001T is used), ZM-IN01 – 12* (default: C-IN01) * Selectable only when the Remote controller type ( p.
51 UT I L I TY – SET T I N G U TILIT Y C- IN Function selection (p. 55-C1) (when the control input is selected) Control input number selection (p. 55-C2) Control input function setting Control input function setting C - I N 0 1 EVE NT N O NE Event assignment display (p.
52 U TILIL Y C- O UT Function selection (when the control output is selected) U TILIT Y P O W ER O FF Function selection (when the memory setting at power-off is selected) Control output number selection (p. 58-C17) Memory erasure or strage setting (p.
53 U TILIT Y RE M O TE Function selection (when the remote volume control is selected) Remote controller type setting (when the remote controller type is set to VOLUME) (p.
54 From the previous page U TILIT Y VER S I O N Function selection (when the firmware version is selected) Firmware version indication (p. 64-C37) U TILIT Y M E M O RY Function selection (when the memory initialization is selected) I N I T IA L IZ E O K? Memory initialization (p.
55 13.7.2. Utility setting items • C-IN: Sets the functions to be assigned to the control input terminals, or control buttons when ZM- 9001 or ZM-9002 is used. Assigning a function to these terminals or control buttons overwrites the previously set functions on them if there are.
56 C-IN01 to 12: NONE (default), VOLUP (volume up), VOLDOWN (volume down), MUTE, POWER, EMG-MUTE (Cut-off by Emergency control), BGMEND* ZM-IN01 to 12: NONE, VOLUP, VOLDOWN, BGMEND* * Only in the 1-ch.
57 (C8) (When the control input function is set to MUTE:) C - I N 01– M UT E Assign the function that mutes the input or output channel to the control input.
58 (C13) (When the control input function is set to EMG-MUTE:) C- I N 01 – E MG - M UT E Assign the function that simultaneously mutes all output channels to the control input. Closing the control input terminal mutes all output channels. This function is used to mute the output provided from the unit during emergency broadcast operation.
59 (C20) (When the control output function is set to POWER:) C- O UT 0 1 P O W E R Turning on the power switch closes the control output terminal. Assigning the function to this terminal overwrites the previously set function on it if there is.
60 9.6 k, 19.2 k, 38.4 k, 57.6 k (default), 115.2 k Setting Range (C23) Communication speed (bps) setting . SE R I AL SPEED= 576 [When the function is set to RS232C:] [When the function is set to MODU.
61 REMOTE 1, REMOTE 2 OFF (default) , VOLUME, ZM-9001, ZM-9002 Setting Range Remote Volume Terminal Number Controller type (C26) Remote controller type setting RE M O TE 1 V O LU M E Set the type of remote controller connected to the remote control input terminals.
62 (C29) ANC monitor switching ON/OFF setting A N C M O NS E L E C T = O N If there are 2 or more ANC inputs, set whether or not ANC inputs to be monitored are switched.
63 (C34) Setting the Event to be recalled when power is switched on P O W ER ON –E V E N T LAST Set the Event number to be activated when the unit's power is switched on.
64 [When the function is set to MEMORY:] I N I T IA L IZ E O K? (C38) Memory initialization Pressing the Enter key initializes all of the unit's current settings to default settings. To cancel initialization, press the Left shift key or Escape/Back key to revert back to the previous screen.
65 13.8.1. Settings in adjustment mode In the adjustment mode, audio setting parameters can be set while monitoring the output sound. Input and output gain settings, input sound source equalization*, and sound equalization for individual output zones can be performed.
66 Step 8. Return to the input gain setting screen and press the Right shift key. The output channel selection and gain setting screen is displayed. Note To stop the audio output temporarily, press the output channel ON/OFF key. Step 9. Adjust the gain with the Output volume control.
67 AD J U S T Input gain settings Input gain setting (p. 68-D3) DUCKE R D E P T H –20 Ducker attenuation level setting (p. 72-D15) (For the channel on which the D-001T is used) (For the channel on which the AN-001T is not used) BAS S +1 2 TR E B LE –10 BASS and TREBLE settings (p.
68 13.8.3. Adjustment mode setting items EVE NT 01 –R O UT E O N FAULT KEYLOCK EMERGENCY 12345678 1234 5678 Event No. Output channels set in Event setting Input channel set in Event setting Event activation ON/OFF (D1) Event selection (In the normal matrix operation) Rotate the Parameter setting knob to obtain the Event No.
69 Rotate the Parameter setting knob to set the loudness compensation function ON/OFF. Setting ON boosts low frequencies. –12 dB to +12 dB (default: 0 dB), 1 dB steps Setting Range ON, OFF (default) Setting Range BA S S +12 TRE BL E –10 (D4) BASS and TREBLE settings (input/output) Rotate the Parameter setting knob to set gains.
70 OFF (default), 1, 2, 3, 4, 5 Setting Range (D8) Compressor setting (input/output) C O M PRE SS O R– O FF Use the compressor to prevent power amplifier overload or to produce more easily heard sound by averaging the audio level. The number shows the compressor's effectiveness level, which can be set by rotating the Parameter setting knob.
71 M AX I M U M LE VEL 0 (D11) Highest output level setting (when the AN-001T is used and ANC operation is set to ACTIVE) Set the upper limit of the ANC-activated output level. –15, –12, –9, –6, –3, 0 (default) dB Note: Settable level is 3 dB or more above the lower limit (lowest output level).
72 Set how much the input signal for the channel given lower priority than that of the currently set input channel should be attenuated. The minus figures in dB represent amount to attenuate input signals. The larger the minus figures, the larger the amount of attenuation.
73 S P E Q AL L F L A T (D17) Speaker parameter presetting Optimum equalization can be automatically set depending on the type of speaker to be used. If this function is not used or the speaker to be used is not included in a speaker list, set "SP EQ" to ALL FLAT.
74 H-1 H-1SUBWOOFER* 2 GAIN (dB) FREQ (Hz) Q GAIN (dB) FREQ (Hz) Q Settable EQ bands Settable EQ bands in the EQ setting screen in the EQ setting screen – 118 0.707 – 118 0.707 +10 125 1.8 +4 125 1.8 –6.5 220 1.414 –6.5 220 1.414 +1.5 5 k 0.305 +1.
75 HB-1 GAIN (dB) FREQ (Hz) Q Settable EQ bands in the EQ setting screen – 40 1 – 100 1 EQ 01 EQ 02 EQ 03 EQ 04 EQ 05 EQ 06 EQ 07 EQ 08 EQ 09 (HPF) EQ 10 (LPF) FB-100 GAIN (dB) FREQ (Hz) Q Settabl.
76 FB-120* 9 GAIN (dB) FREQ (Hz) Q Settable EQ bands in the EQ setting screen – 40 2.053 – 100 1 EQ 01 EQ 02 EQ 03 EQ 04 EQ 05 EQ 06 EQ 07 EQ 08 EQ 09 (HPF) EQ 10 (LPF) * 9 FB-120 Series.
77 13.9. Key Lock Function Setting The key lock function prevents equipment malfunctions by disabling operation of each key. 13.9.1. Keys that can be locked ON/OFF OUTPUT SEL ON/OFF OUTPUT VOLUME INPU.
78 13.9.2. Key lock function setting flow chart The screen display examples shown below may differ from actual displays. The on-screen indications shown in red here (actually shown by flashing cursors) are parameters or setting contents to be selected with the Parameter setting knob, input channel selection key or other designated keys.
79 13.9.3. Key lock function setting items (E1) Lock status display (No key is locked.) (Any key except the Utility key is locked.) KE Y L O CK U N L O CK E D KE Y L O CK L O CK E D Pressing the Enter key gives access to each key lock setting screen. Set the keys to be locked on the key lock function setting screen.
80 KE Y L O CK U T I L O FF (E8) Setting key lock ON/OFF Selecting ON locks Utility key, Memory key, Enter key, Escape/Back key, and Parameter setting knob. KE Y L O CK P O W E R O FF (E9) Power switch lock ON/OFF Locks the Power switch. Setting this function disables the power switch to be turned off when the unit's power is on.
81 13.9.4. Password setting When using a password, set the password before performing lock setting for each key. Step 1. Hold down the Utility menu key for 2 seconds or more in normal use state. The setting screen is displayed. Step 2. Select KEYLOCK with the Parameter setting knob.
82 13.9.5. Key lock setting operation Step 1. Hold down the Utility menu key for 2 seconds or more in normal use state. The setting screen is displayed. Step 2. Select KEYLOCK with the Parameter setting knob. Step 3. Press the Right shift key. Lock status is displayed.
83 Step 1. Hold down the Utility menu key for 2 seconds or more when in normal use state. Step 2. Using the Parameter setting knob, select UTILITY SETTING, then press the Right shift key. Step 3. Using the Parameter setting knob or UP/Down shift key, select MEMORY, then press the Right shift key.
84 14.1.1. Input settings 14.1. Default Setting T able 8 (7 only when ZP-001T is used) OFF [Settings when the ZP-001T is used] Priority Ducker OFF PAGING PORT Pre-paging Tone Operation Mode [Settings .
85 IN1 OUT1 NONE LEVEL (When the trigger setting is C-IN) NONE (When the trigger type setting is PULSE) OFF COUT01 (When the interlock output control is ON) Input Channel Output Channel Trigger Trigge.
86 LAST Event Activation at Power-On [When the function selection is set to EVENT] [When the function selection is set to REMOTE] [When the function selection is set to ANC] OFF CIN01 OFF COUT01 (When.
87 Output Channel Settings OUT1 ON –20.0 dB 0 dB OFF ALL FLAT OFF 01 (When EQ = ON and EQ band number = 01) 0 dB (When EQ = ON and EQ band number = 01) 1.
88 9000 series modules Model No. Module function No. of inputs Maximum mountable No. D-001T 2-channel Mic/Line input 2 4 ZP-001T Zone paging input 1 1 T-001T 2-channel output – 3 C-001T Remote control – 1 AN-001T 2-channel ambient noise sensor input 2 2 900 series modules 1 8 15.
89 Step 2. Insert the AN-001T module into the slots in order without leaving slots open in between. Note Up to 8 audio inputs including AN-001T's inputs can be used per amplifier. Step 3. Insert the T-001T module into the slots, starting in order from Slot 5 without leaving slots open in between.
D-001T Audio 2 inputs D-001T Audio 2 inputs T-001T Audio 2 outputs 90 Open slot (Attach the blank panel) 900 series module Audio 1 input ZP-001T Audio 1 input AN-001T Ambient noise sensor 2 inputs AN-.
91 16.1. Control I/O T erminal Connections 16.1.1. Remote volumes 1, 2 Volume of the input or output channels can be remotely adjusted by connecting a variable resistor or variable DC power supply unit. (The REMT VOL 1 terminal is factory-preset to output 1, and the REMT VOL 2 to output 2.
92 16.1.3. Control outputs 1 – 4 Use these terminals to activate LEDs, relays, and other external equipment. Maximum operating current is 50 mA, and the maximum applicable voltage is +27 V.
93 [Pulse trigger] Use this method to activate operations for which no definite end can be defined, such as Volume Up/Down, BGM and Base pattern activation, and BGM End.
94 [Level trigger] Use this method to activate "MUTE," "POWER" (Power ON/OFF remote function), "EMG-MUTE" (Cut-off by emergency control), interrupt broadcasts, and other operations of which start and end must be defined.
95 25 V 8 Ω TRANS IN 4 Ω (DIRECT) E COM 70 V + - Jumper wire + - 25 V 8 Ω TRANS IN 4 Ω (DIRECT) E COM 70 V 16.2. Speaker Output T erminal Connections (A-9060S and A-9120S only) The A-9060S and A-9120S are equipped with speaker output terminals of 70 V, 25 V, and 8 Ω transformer output, and 4 Ω direct output.
96 16.3. C-001T Module Connections IN 1 2 3 4 5 6 7 8 E Open collectors, etc. Contact closures (Open voltage: 3.3 V, Max. 1 mA) 16.3.1. Control input terminal OUT 1 2 3 4 5 6 7 8 E Applicable DC voltage Max. 27 V DC LEDs, Relays, etc. (Max. 50 mA) 16.
97 16.4. RS-232C Connector Connection 9000 Series amplifier RS-232C connection (Female) PC (Male) 1 6 9 5 1 2 3 2 3 6 9 5 Straight cable RXD TXD GND TXD RXD GND Use the straight cable when connecting a PC to the unit's RS-232C connector (9P, female).
98 SS-9001's side DC IN 24V 120mA Cord clamp AC adapter (optional) 16.6. Power Source Connections to the SS-9001 16.6.1. When using a 24 V DC power source Connect a 24V DC power source to the SS-9001's DC input terminal pins. Notes • The DC power supply unit should be capable of supplying 200 mA or more.
99 16.7. Removable T erminal Plug Connection Be sure to use the supplied removable terminal plugs for connections to the removable terminal blocks. Cautions • Be sure to use shielded cables for audio signal lines and for the ZM-9001/9002 control lines.
100 Use the supplied rack mounting bracket when mounting the unit in an equipment rack. Step 1. Remove four M4 x 8 screws on the sides. The removed screws are no longer used. Step 2. Attach the rack mounting bracket to the unit using the supplied four M4 x 16 bracket mounting screws.
101 Step 1. Install a 1-gang electrical box in a wall or ceiling. Step 2. Mount the AN-9001's Main unit to the installed electrical box. Use the 2 screws (No.6-32UNC x 30) supplied with the AN-9001. Note The AN-9001 comes with 2 types of machine screws: No.
102 19.1. AN-9001 19. DIMENSIONAL DIAGRAMS Unit: mm 1-gang Electrical Box (not supplied) 31 37 70 ø130 83.5 90 – 98 42 38 46 – 50 [Front] [Bottom] [Side] [Front view of Main unit] [Figure when mounted] [Dimensions of mounting opening] Lock Release 70 70 83.
103 19.2. ZM-9001 Unit: mm 1 3 5 2 4 6 1 3 5 2 4 6 [Front] [Front View without panel] [Side] [Figure when mounted] [Dimensions of mounting opening] [Bottom] 1-gang electrical box (not supplied) 72 33 45 37 66.4 97 70 66 83.5 97 104 127 6 32.6 38 42 83.
104 19.4. SS-9001 Unit: mm 1 30 18 18 70 112 157 197 177 10 90 0 0 SERIES SPEAKER SELECTOR ZONE 1 IN 1 70 V MAX. 240W 70 V MAX. 240W IN 2 ZONE 2 ZONE 2 ZONE 1 G G G G ZONE 4 ZONE 3 ZONE 3 CTRL IN DC I.
105 20.1. General Description The supplied CD-ROM contains the A-9000 series maintenance software, which executes the following utility programs. 20. HOW T O USE THE SUPPLIED SOFTW ARE Updating firmware Parameter file Others* Updates the firmware. 9000 to PC Stores parameters set at the unit to your PC.
106 20.2. Installing the Software Step 1. Load the supplied CD-ROM into the PC's CD-ROM drive. Step 2. Double-click the "setup_a9k.exe" icon in the software folder. Step 3. Designate the folder into which the 9000 series maintenance software is extracted, and click the "OK" button.
20.4. Setting the Communication Port and Speed Set the PC's communication port and speed according to the procedure below. Step 1. Double-click the "MaintCtrl.exe" icon to run the 9000 series maintenance software. The screen at right is displayed.
108 20.5. Updating the Firmware Our latest A-9000 firmware is made available on our product information download site (http://www.toa- products.com/international/). You can also obtain the latest version by downloading it. The communication speed is fixed to a given value during updating irrespective of its setting.
109 Step 5. Perform the following key operations at the unit to make the unit ready for data reception from the PC. 5-1. Turn the power switch off. 5-2. Press the Input channel 8 selection key, Escape/Back key, and Power switch at the same time. The unit is placed in standby mode for communications with the PC.
20.6. Storing or Recalling Parameters Set at the Unit You can back up the parameters set at the unit to your PC, or transfer the parameters stored in your PC to the unit. Step 1. Double-click the "MaintCtrl.exe" icon to run the 9000 series maintenance software.
111 Step 5. Select the file, then click the "Open" button. The set parameters are transferred from the unit to the PC or from the PC to the unit. Step 6. Click the "Exit" button to terminate the program after data transmission completion.
112 20.7. Monitoring the Unit's Operation Status The operation status of the unit can be monitored in real time. Step 1. Double-click the "MaintCtrl.exe" icon to run the 9000 series maintenance software. The screen at right is displayed.
113 Step 4. To stop monitoring, click the "Stop" button. Step 5. Click the "Exit" button to terminate the program. The screen returns to the initial menu screen in Step 1.
114 20.8. Activating the Control Input You can simulate the unit's control input activation through PC operation. Step 1. Double-click the "MaintCtrl.exe" icon to run the 9000 series maintenance software. The screen at right is displayed.
115 21. ERROR INDICA TIONS Possible cause and Remedy A module is inserted into a wrong slot. Check to confirm that each module is inserted into a correct slot, and correctly reinsert the module inserted into the wrong slot. (Refer to p. 88 .) There may be overload or excessive signal input.
116 22. TROUBLESHOOTING Remedy If this screw is loose, noise may be produced. Ensure that the screw is tightened. The unit is designed to digitize audio signals with an AD converter and vary the input level with a digital volume control.
117 INPUT SELECT INPUT VOLUME Vacuum Fluorescent Display 1 2 3 4 5 6 7 8 OUTPUT SEL OUTPUT VOLUME PARAMETER ESC/BACK UTILITY ENTER MEMORY ON/OFF ON/OFF POWER DIN #1 #2 ADC #1 #8 ADC #2 #7 DIN #3 #4 AD.
118 24. SIGNAL FLOW DIAGRAM D-001T DUAL MIC/LINE INPUT with DSP D-001T DUAL MIC/LINE INPUT with DSP 9000 series Amplifier T-001T DUAL LINE OUTPUT with DSP D-001T DUAL MIC/LINE INPUT with DSP T-001T DU.
119 25. LEVEL DIAGRAM M-9000 A-9060DH/9120DH/9120DL SLOT ADC MODULE SLOT ANALOG INPUT ADC INPUT Clipping Level Reference Level DSP Digital Domain –10 dB ATT 0 dBFS = 1 V DAC SPEAKERS LPF VOLUME PRE .
120 26. SPECIFICA TIONS 26.1. M-9000 120 V AC, 60 Hz 40 W Max. 8 channels, modular construction (modules optional) Preamplifier output 1, 2: 0 dB* 1 , 600 Ω , balanced, removable terminal block (3 pi.
121 • Accessories Power cord (2 m) .................................................. 1 Rack mounting bracket ........................................ 2 Bracket mounting screw (M4 x 16) ....................... 4 Blank panel .........................
122 26.2. A-9060DH, A-9120DH A-9060DH A-9120DH 120 V AC, 60 Hz 150 W 250 W Max. 8 channels, modular construction (modules optional) Power amplifier input 1, 2: 0 dB* 1 , 10 k Ω , RCA pin jack 0 dB* 1.
123 • Accessories Power cord (2 m) .................................................. 1 Rack mounting bracket ........................................ 2 Bracket mounting screw (M4 x 16) ....................... 4 Blank panel .........................
124 26.3. A-9120DL 120 V AC, 60 Hz 260 W Max. 8 channels, modular construction (modules optional) Power amplifier input 1, 2: 0 dB* 1 , 10 k Ω , RCA pin jack Preamplifier output 1, 2: 0 dB* 1 , 300 .
125 Notes • The design and specifications are subject to change without notice for improvement. • AMX is a trademark of AMX Corporation. • Crestron is a trademark of Crestron Electronics, Inc. • Accessories Power cord (2 m) ...................
126 26.4. A-9060S, A-9120S A-9060S A-9120S 120 V AC, 60 Hz 100 W 150 W Max. 8 channels, modular construction (modules optional) Power amplifier input: 0 dB* 1 , 10 k Ω , RCA pin jack 0 dB* 1 , 300 Ω.
127 –10 to +40°C 35% to 80% RH (no condensation) Panel: Aluminum, hair-line, black Case: Surface-treated steel plate, black, paint 420 (w) x 107.6 (h) x 355 (d) mm 11 kg 13 kg Operating Temperature Operating Humidity Finish Dimensions Weight • Accessories Power cord (2 m) .
128 26.5. A-9240SH 120 V AC, 60 Hz 250 W Max. 8 channels, modular construction (modules optional) Power amplifier input: 0 dB*1, 10 k Ω , RCA pin jack Preamplifier output 1: 0 dB* 1 , 300 Ω , unbala.
129 Notes • The design and specifications are subject to change without notice for improvement. • AMX is a trademark of AMX Corporation. • Crestron is a trademark of Crestron Electronics, Inc. • Accessories Power cord (2 m) ...................
130 +24 V DC, –24 V DC, +6 V DC 20 mA (at +24 V DC), 20 mA (at –24 V DC), 60 mA (at +6 V DC) 2 channels, 3 k Ω (when the phantom power is ON) / 10 k Ω (phantom power is OFF), electronically-balanced, removable terminal block (3 pins) –60, –54, –48, –42, –36, –30, –24, –18, –10 dB* (selectable) 20 – 20,000 Hz +1, –3 dB 0.
131 26.6.2. T-001T +24 V DC, –24 V DC, +6 V DC 35 mA (at +24 V DC), 35 mA (at –24 V DC), 60 mA (at +6 V DC) 2 channels, max. +20 dB* (at 10 k Ω load), 600 Ω , electronically-balanced, removable terminal block (3 pins) 20 – 20,000 Hz +1, –3 dB 0.
132 26.6.3. C-001T 26.6.4. ZP-001T 6 V DC 15 mA 8 channels, open voltage: 3.3 V DC, short-circuit: under 1 mA, removable terminal block (9 pins) 8 channels, open collector output, withstand voltage: 27 V DC, control current: max. 50 mA, removable terminal block (9 pins) –10 to +40°C Panel: Aluminum, hair-line 35 (w) x 78 (h) x 91.
133 26.6.5. AN-001T +24 V DC, –24 V DC, +6 V DC 20 mA (at +24 V DC), 20 mA (at –24 V DC), 60 mA (at +6 V DC) Sensor input (Ambient noise sensor microphone input): 2 channels, 3 k Ω (when the phan.
134 26.7. Optional Accessories 26.7.1. AN-9001 26.7.2. ZM-9001 26.7.3. ZM-9002 Single conductor shielded cable 50 Ω or less (per line) M3 screw terminal, distance between barriers: 7.
135 26.7.4. SS-9001 Supplied from the optional AD-246 AC adapter or an external 24 V DC/200 mA power supply. 120 mA No-voltage make contact input (polarized), open voltage: 24 V DC, short-circuit curr.
200610 CU.
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 TOA Electronics A-9120DH 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 TOA Electronics A-9120DH - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso TOA Electronics A-9120DH imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul TOA Electronics A-9120DH ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il TOA Electronics A-9120DH, 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 TOA Electronics A-9120DH.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il TOA Electronics A-9120DH. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo TOA Electronics A-9120DH 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.
