Optional Modules; D-001T And D-001R (2-Channel Input Modules); T-001T (Audio Output Expansion Module) - Toa M-9000M2 Installation And Operating Instructions Manual

7.2. Optional Modules

7.2.1. D-001T and D-001R (2-Channel Input Modules)

The D-001T and D-001R modules are designed for use with the 9000M2 Series amplifiers.
Up to 4 modules (8 channels in total) can be inserted into the amplifier.
Both modules can handle signals ranging from microphone level (–60 dB) to line level (–10 dB) in 9 input
sensitivity levels. They have an internal digital signal processor that can process input signals.
The D-001T can supply phantom power (24 V).
The D-001T or D-001R is required to use a VOX (Voice Operated Exchange) function and input channel level
meter.
[D-001T]
Hot
Cold
Earth
Hot
Cold
Earth
[D-001R]

7.2.2. T-001T (Audio Output Expansion Module)

The T-001T module is designed for use with the 9000M2 Series amplifiers and can expand 2 output channels
per module.
Since the main unit has 2 fixed outputs, the audio output can be expanded to 8 channels by using a maximum
of 3 modules (6 channels).
Hot
Cold
Earth
Hot
Cold
Earth
D-001T
[D-001T]
1. Monaural input terminals [1, 2]
1
1
2
[D-001R]
1. Monaural input terminals [1, 2]
1
1
2
2. Monaural output terminals [1, 2]
T-001T
1
2
2
Electronically-balanced input terminals.
Type of connector: 3P removable terminal blocks
Input level: –60 dB to –10 dB selectable
Input impedance: 10 kΩ when the phantom power is OFF,
and 3 kΩ when ON
Unbalanced input terminals.
Type of connector: RCA jacks
Input level: –60 dB to –10 dB selectable
Input impedance: 10 kΩ
Two inputs of each channel are mixed.
Electronically-balanced 3P removable terminal blocks.
Output level: 0 dB
Output impedance: 600 Ω
For unbalanced connection, connect the unit's Hot and Earth
terminals to the connected equipment's Signal and GND
terminals, respectively. (Keep the unit's Cold terminal free.)
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