Filter
Top Products
14 Master Section
GA32/12, GA24/12—Owner’s Manual
TALKBACK section
This section is used to route talkback signals to the MIX buses and the ST bus.
A INPUT jack
This XLR-3-31 unbalanced input jack is used to connect a
talkback microphone with an output impedance of 50–600Ω. See
the figure below for wiring.
B M1-M4 switch
C M5-M10 switch
D ST switch
These switches (2–4) are used to send talkback signals to MIX buses 1–4, MIX buses 5–10,
and ST bus. You can turn the switches on or off independently for each destination.
E LEVEL control
This control knob is used to adjust the talkback level.
F ON switch
This switch turns talkback signals on and off.
Signal flow in the TALKBACK section
TALKBACK
LEVEL
ON
INPUT
ST
M5-M10
M1-M4
100
6
5
1
4
3
2
Male XLR plug
1 (ground)
3 (cold)
2 (hot)
LEVEL
INPUT
ON
L
HA
M5-M10
M1-M4
ST
109876512344321
PFL
CTL
RRL
ST
MIX
(VARIABLE)
MIX
(FIX)