Toa M-800RC - M-822 Io

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8.4. M-822IO
The M-822IO is a remote audio input and output module providing 2 x analog channels IN and
2 x analog channels OUT. The device includes build in A/D and D/A converters processing digital audio
AES3 signals from and to the
M-822IO requires/consumes 2x digital input + 2x digital ouptut channels. In total 4 available Inputs and
4 available output channels can be occupied.
M-8080D.
a. 2 Channel Inputs
A & B analog line Inputs assigned to
channels 9/10 or 11/12 of M-8080D.
b. Microphone Input
XLR connector for MIC. If connected, it
replaces the A channel input.
c. Microphone volume
Button to adjust the MIC input level.
d. Phantom power
48V switchable phantom power for electret MIC.
e. Signal indicators for the Inputs
Chanel A (MIC) and B input signal status indicators for signal presence and clip.
f. Signal indicators for the Outputs
RD port 9 / 10 or 11 / 12 output input signal status indicators.
g. RD IN
Connection to M-8080D or M-804EX. The maximum CAT 5e cable length is 100 meters.
Attention:
1
) M-800RM / M-822IO / M-802RC (with audio transmission) can only be connected to the RD port of
the M-8080D or the RD EXP port 1 of M-804EX.
2
) M-800RC / M-800RCT (with control function) can link each other.
h. 2 Channel Outputs
2 channel analog line Outputs assigned to RD port 9 / 10 or 11 / 12 of M-8080D.
RD IN