Sony IPELA PCS-G70 Operating Instructions Manual page 109

Connection example for using an external echo canceler
AUDIO OUT AUDIO IN
(MIXED) AUX
DC 19.5V IR OUT 1
AUX CONTROL
1 2 CTRL-S
AUX MONITOR
VIDEO OUT
External echo canceler
TERMINAL VISCA OUT
VIDEO IN
LINE CAMERA AUX IN
MIC
(PLUG IN POWER)
1 2
WHITE 100BASE-TX/
2
EC-MIC RGB OUT BOARD 10BASE-T DSB
1 2 ISDN UNIT
to AUDIO IN
External
microphone mixer
PCS-A1
Microphone
(not supplied)
Adjusting the Sound
109