Yamaha ga24-12 Manual Do Utilizador

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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 50–600
Ω
. 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
10
0
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
10
9
8
7
6
5
1 2 3 4
4
3
2
1
PFL
CTL
R
R
L
ST
MIX
(VARIABLE)
MIX
(FIX)