Internal Switches - Sony CCU-50P Operation Instructions Manual

i AC IN (AC power input) connector
Connects to an AC power source using the supplied AC
power cord. Secure the power cord to the CCU-TX50/
50P using the supplied plug holder.

Internal Switches

Note
To reduce the risk of electric shock, fire or injury, do not
open the cabinet. To adjust the internal settings, refer to
qualified service personnel.
The following switches are located inside the unit,
behind the front panel.
a Headset microphone
switch 1 (S103)
a Headset microphone switch 1 (S103)
Set the switch according to the type of microphone of
the headset connected to the INCOM connector on the
front panel of this unit.
CAB: Carbon microphone (power supply, 20 dB gain)
ECM: Electret condenser microphone (power supply,
40 dB gain)
DYN: Dynamic microphone (no power supply, 60 dB
gain) (factory-setting)
b Headset microphone switch 2 (S104)
When the headset microphone switch 1 (S103) is set to
DYN, set this switch according to the type of output of
the headset microphone.
OPEN: Balanced type
GND: Unbalanced type (factory-setting)
c Internal main power switch
When an abnormality has occurred and power cannot be
cut off with the POWER switch on the front panel, you
may turn off the unit using the internal main power
switch. When the switch is set to off, pressing the
POWER switch on the front panel does not turn on the
unit.
b Headset microphone
switch 2 (S104)
c Internal main
power switch
Internal Switches
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