Yamaha gf24-12 ユーザーズマニュアル

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20
Front and rear panel
—Owner’s Manual
B
ST INSERT I/O jacks
These are TRS phone input/output jacks for 
inserting external effect processors between the 
ST bus and the STEREO fader. The nominal 
input/output level is 0 dB. The pin wiring is 
shown in the following diagram.
C
C-R OUT (control room monitor out) jacks
These are 1/4" phone output jacks (unbalanced) 
for monitoring the PFL/AFL bus or the input sig-
nal from the TAPE IN jacks (4). The nominal 
output level is +4 dB. The pin wiring is shown in 
the following diagram.
D
GROUP OUT jacks 1–4
These are 1/4" phone jacks (unbalanced) which 
individually output the signals of GROUP buses 
1–4. The nominal output level is +4 dB.
E
POWER switch
This switch turns the power of the mixer on or 
off.
1/4"  phone plug
1/4"  phone plug
1/4"  TRS phone plug
To processor’s input
From processor’s output
Connect to INSERT I/O jack  
Tip (send)
Tip (send)
Ring (return)
Sleeve (ground)
Sleeve (ground)
Tip (return)
Sleeve (ground)
1/4"  phone plug
Tip (send)
Sleeve (ground)
1/4"  phone plug
Tip (send)
Sleeve (ground)