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6(E)
DA
1
MD
2
C
INCOM
MIC
D
MIX
LEVEL
EAR
PHONE
TR
3
IF
4
Internal Switch Settings
Internal boards inside
the CA-755/755P
Side view of the
CA-755/755P
1 EARPHONE MIX control
This control adjusts the balance between the intercom
and program audio.
2 EARPHONE LEVEL control
This control adjusts the volume of the earphone.
3 INCOM MIC (intercom microphone) switch
Set this switch to the type of microphone connected to
the INCOM/PGM connector.
C: Carbon microphone
D: Dynamic microphone
This switch is factory set to C.
Remove the three screws.
3 INCOM MIC switch
2 EARPHONE LEVEL control
1 EARPHONE MIX control