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MIXER MODE (version 2.00)
OPERATING INSTRUCTIONS
9000 SERIES AMPLIFIERS M-9000
A-9060DH
A-9120DH
A-9120DL
A-9060S
A-9120S
A-9240SH
This manual is intended for those who use the 9000 Series Amplifier in the Mixer mode.
For use in the Matrix mode, please read the separate instruction manual for the Matrix mode.
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.
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TABLE OF CONTENTS 1. IMPORTANT SAFETY INSTRUCTIONS ................................................................ 6 2. SAFETY PRECAUTIONS ............................................................................................ 7 3. GENERAL DESCRIPTION .......................................................................................... 9 4. FEATURES .................................................................................................................... 10 5. INSTALLATION P
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9.2. Recalling Scene Memory ............................................................................................ 29 9.3. Zone Paging 9.3.1. Paging port mode .............................................................................................. 30 9.3.2. Ring signal mode .............................................................................................. 31 9.4. Releasing Key Lock ..........................................................................................
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12. RESTORING FACTORY DEFAULT SETTING ................................................... 88 12.1. Default Setting Table 12.1.1. Input settings ................................................................................................. 89 12.1.2. Audio output settings ..................................................................................... 90 12.1.3. Utility settings ................................................................................................ 91 12.1.4. Mem
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19. ERROR INDICATIONS ............................................................................................. 118 20. TROUBLESHOOTING ............................................................................................. 119 21. BLOCK DIAGRAM .................................................................................................... 120 22. SIGNAL FLOW DIAGRAM ..................................................................................... 121 23. LEVEL DIAGRAM .......
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1. IMPORTANT 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. Install in accordance with the manufacturer's instructions. • Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. • Do not defeat the safety purpose of the polarized
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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. • After reading, keep this manual handy for future reference. Safety Symbol and Message Conventions Safety symbols and messages described below are used in this manual to prevent bodily injury and property damage
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Indicates a potentially hazardous situation which, if mishandled, could CAUTION result in moderate or minor personal injury, and/or property damage. 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. • Do not block the vent
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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. Usable modules include 5 types of 9000 series plug-in modules, D-001T (2-channel input), T-001T (Audio output expansion), C-001T (Control I/O expansion), ZP- 001T (Zone paging), and AN-001T (Ambient noise sensor), as well as 900 series input modules. The most appropriate modules can be selected depending on applicat
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4. FEATURES • 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. • Eight module slots enable audio input and output configuration ranging from 1 input and 1 output to 8 inputs and 8 outputs. • All settings can be performed at the unit using the built-i
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5. INSTALLATION 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. Over 10 cm INPUT SELECT 1 2 3 4 INPUT VOLUME OUTPUT VOLUME PARAMETER POWER 5 ON/OFF ON/OFF MEMORY UTILITY 6 ENTER ESC/BACK 7 OUTPUT SEL 8 Over 10 cm Over 10 cm • When mounting the unit on an equipment rack · Use the supplied rack-mounting bracket. (For the bracket attachment, refer to p. 104 "RACK MOUNTING BRACKET
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7. NOMENCLATURE AND FUNCTIONS 7.1. M-9000 (Matrix Mixer Amplifier), A-9060DH/9120DH/9120DL/9060S/9120S/9240SH (Matrix Mixer Power Amplifiers) [Front] This figure represents the M-9000. INPUT SELECT 1 2 3 4 INPUT VOLUME OUTPUT VOLUME PARAMETER POWER 5 ON/OFF ON/OFF MEMORY UTILITY 6 OUTPUT SEL ENTER ESC/BACK 7 TOA 9000 SERIES PRE-AMPLIFIER M-9000 8 2 3 4 5 6 7 8 10 11 13 14 9 12 1 1. Power switch and Power indicator 7. Output channel selection key Press this switch to turn on the power. The power
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[VFD on-screen indications] 15 16 17 18 19 d B kHz m sec GAIN d B Q FREQ COM KEYLOCK 12 3 4 FAULT 12 3 4 5 6 7 8 56 7 8 EMERGENCY FADER FADER OL OL 0 TONE GATE 0 –10 –10 LOUD DUCK –20 –20 EQ NOM –30 –30 LEVEL LEVEL –40 COMP DELAY –40 20 21 22 23 26 27 30 31 32 3 3 5 5 24 25 28 29 15. 14-Segment,18-digit alphanumeric display 23. Input level indication Displays the corresponding setting screen or Scale of levels (in dB) for the input meter. data when each function key is pressed. Parameters bein
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28. Output channel selection indicator (red dot) 31. Output level indication Lights when the corresponding output channel is Scale of levels (in dB) for the output meter. selected, and flashes while parameters are being edited. 32. Output meter status indicator Indicates which the output level (LEVEL) or 29. Output channel ON/OFF indicator output fader position (FADER) is being displayed (channel number) on the output meter (30). Lights when the corresponding output is on (i.e. in operation mode
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[Changing the indicated channels on the LEVEL output meter] The output meter indicates the signal levels of only a set of 4 channels: CH 1 – 4 (factory-preset) or CH 5 – 8. When the input or output gain setting screen is displayed, pressing the Up shift key alternately switches the level indication between CH 1 – 4 and CH 5 – 8. The LEVEL indicator of the output meter status indicator flashes while the CH 5 – 8 are indicated, and stays lit while the CH 1 – 4 are indicated. In the same manner, th
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[Rear] • M-9000 120V 60Hz CTRL 40W I/O REMT IN VOL1 E H PRE IN AMP C E OUT 1 REMT 1 E VOL2 2 H : Hot 3 IN C : Cold 4 E : Earth E 1 H PRE 2 OUT AMP C MODE 3 RS-232C OUT 2 MATRIX MIXER 4 E E M-9000 CU 35 37 38 39 40 41 34 36 • A-9060DH, A-9120DH, A-9120DL This figure represents the A-9120DH. WARNING 120V 60Hz PRE CTRL DO NOT CONNECT 250 W AMP I/O NEGATIVE(–) TERMINALS OUT 1 TOGETHER. REMT IN VOL1 E PWR IN AMP SP E IN 1 OUT REMT 1 VOL2 2 + 70V IN 3 CLASS 2 WIRING PRE OUT 1 4 – AMP E OUT 2
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33. Speaker output terminal 39. Blank panel (accessory) Connects speakers of which total impedance Attach the blank panels to open slots. matches the amplifier's output impedance. (Refer to p.100 "Speaker Output Terminal 40. Module slots Connections.") 900 Series or 9000 Series modules can be inserted into these slots. 34. AC inlet (Refer to p. 94 "MODULE INSTALLATION.") Connects the supplied power cord. 41. Preamplifier output 35. RS-232C serial communication port and Power amplifier input
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7.2. Optional Modules 7.2.1. D-001T (2-Channel Input Module) The D-001T module is designed for use with the 9000 Series amplifiers. Up to 4 modules (8 channels in total) can be inserted into the amplifier. The module can handle signals ranging from microphone level (–60 dB) to line level (–10 dB) in 9 input sensitivity levels. Phantom power (24 V) can be supplied for microphone level (–60 dB to –30 dB) signals. The D-001T module has an internal digital signal processor that can process input
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7.2.3. ZP-001T (Zone Paging Module) The ZP-001T module is designed for use with the 9000 Series amplifiers and functions as an interface to connect the 9000 Series amplifiers to an analog PABX, allowing zone paging to be initiated from the PABX. Only one ZP-001T module can be used per 9000 Series amplifier. There are two operation modes: Ring signal and Paging port modes. Select one of the two modes when using this module. The operation method differs depending on the set operation mode. (Refer
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7.2.4. C-001T (Control I/O Expansion Module) The C-001T module is designed for use with the 9000 Series amplifiers and can provide up to 8 channels each of input and output expansion. Since the main unit has 4 fixed inputs and outputs each, the control input and output can be expanded to up to 12 channels each when the C-001T module is used. C-001T 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 functi
