Yamaha GA24/12 Owner's Manual page 20

18
Rear Panel
L
ST INSERT I/O jacks
These TRS phone jacks are used to insert an external processor into the ST bus, with nominal
input/output levels of 0 dB. See the figure below for wiring.
Connect to INSERT I/O jack
M
C-R MONITOR OUT jacks
These unbalanced phone jacks are used to monitor
input signals sent from the PFL bus, AFL bus, and
TAPE IN jacks, with a nominal output level of
+4 dB. See the figure on the right for wiring.
N
TAPE IN jacks
These unbalanced phono jacks are used to connect a line-level
device, with a nominal input level of –10 dBV. See the figure on the
right for wiring.
O
REC OUT jacks
These unbalanced phono jacks output line-level, pre-fader, pre-
insert I/O ST bus signals. See the figure on the right for wiring.
GA32/12, GA24/12—Owner's Manual
Tip (send)
Ring (return)
1/4" TRS phone plug
Sleeve (ground)
1/4" phone plug
To processor's input
Sleeve (ground)
1/4" phone plug
From processor's output
Sleeve (ground)
1/4" phone plug
Phono plug
Phono plug
Tip (send)
Tip (return)
Tip (send)
Sleeve (ground)
Tip
Sleeve
Tip
Sleeve