Yamaha GA24/12 - Manual (Page 7)

Stereo input channels
5
GA32/12, GA24/12—Owner’s Manual
I PRE (Pre-fader) switches
These switches are used to select pre- or post-fader for signals sent from the stereo input
channel to MIX buses 5–10. Each switch is effective for one pair of MIX buses:5/6, 7/8, or 9/10.
When you turn these switches on, the pre-fader signals are sent to the corresponding MIX bus
pair.
J BAL (Balance) control
This control is used to adjust the left and right balance of signals sent from the stereo input
channel to the ST bus.
K ST (Stereo) switch
When you turn this switch on, the stereo input channel signals will be sent to the ST bus. If you
connect monaural signals to the 13L (MONO) jack or 15L (MONO) jack (see page 17, rear
panel
5 ), the same signals will be sent to both L and R channels.
L ON switch
This switch is used to turn on and off the corresponding stereo input channel. When this switch
is turned off, no signals are sent to the ST bus and MIX buses 1–10. However, using the PFL
switch
M will enable you to monitor the signals via the C-R MONITOR OUT jacks or
PHONEs jack.
M PFL (Pre-fader listen) switch
When you turn this switch on, the pre-fader signals of the stereo input channel are routed to
the PFL bus, and you can monitor the signals via the C-R MONITOR OUT jacks or PHONES
jack.
N Channel fader
This fader is used to adjust the level of the stereo input channel signals. This fader setting affects
the level of the signals routed to the ST bus, MIX buses 1–4, and MIX buses 5–8 (when the PRE
switches are turned off).
Signal flow of the stereo input channel
ST
EQ
15L(MONO)
16R
16/15
14/13,
14R,
13L(MONO),
R L
ON
PFL
PFL
BAL
M10
M9
M8
M7
PRE
PRE
PRE
M6
M5
M4
M3
M2
M1
ON
ON
ON
ON
PEAK
LOW
LO-MID
HI-MID HIGH
4-Stage EQ
GAIN
HPF
PAD HA
HA PAD
HPF 4-Stage EQ
10 9 8 7 6 5 1 2 3 4 4 3 2 1
PFL
CTL R L
ST
MIX
(VARIABLE)
MIX
(FIX)
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