Sony BVP-900 Series System Manual page 125

3-2 Setting and Adjusting on Setup
Setting the headset microphone
Set the MIC switch according to the type of headset
microphone connected to the INTERCOM connector
on the front panel.
When a carbon microphone is used: CARBON
When a dynamic microphone is used: DYNAMIC
When a microphone is not used: OFF (factory
setting)
Mixing with a program audio signal
A program audio signal can be mixed with an intercom
audio signal of the headset connected to the
INTERCOM connector on the front panel of the CCU-
700A/700AP. To mix the signals, set the S2082
switch on the AT board to ON.
Factory setting: OFF
Setting the input signal level of the program
audio signal
Set the S2081 switch on the AT board to 0 dB or
–20 dB, according to the audio signal level of the
camera system.
Factory setting: 0 dB
Setting the intercom line connected to the
INTERCOM connector
Select the intercom line according to the line
connected to the INTERCOM connector on the front
of the CCU-700A/700AP.
To connect only the engineer line: Set the INCOM
SELECT switch on the front panel of the AT board
to ENG.
To connect only the producer line: Set the INCOM
SELECT switch on the front panel of the AT board
to PROD.
To connect only the camera: Set the INCOM
SELECT switch on the front panel of the AT board
to PRIVATE. When the INCOM SELECT switch
is set to PRIVATE, the external intercom line is
deactivated, and only the intercom with the camera
is activated. "CCU Private" appears on the monitor
screen.
To connect the engineer and producer lines: Set the
S2341 switch on the AT board to ON. Any setting
of the INCOM SELECT switch on the front panel
of the AT board other than the PRIVATE position
is deactivated.
Factory setting of the S2341 switch: OFF
3-44
Chapter 3 Initial Settings
To connect only channel 1 of the intercom system:
Set the S2061 switch on the AT board to 1CH.
When the switch is set to 1CH, the channel-2
intercom between the CCU-700A/700AP and
camera is set to the producer line, and the
INTERCOM PROD/ENG switches on the BVP-
900/900P, the PROD/ENG switch on the CA-550/
550P/570/570P, and any setting of the INCOM
SELECT switch on the CCU-700A/700AP other
than the PRIVATE position are deactivated.
Interrupting the intercom line
A control signal from external equipment connected to
the INTERCOM REMOTE connector on the rear of
the CCU-700A/700AP can switch the intercom line
independent of the selection on the CCU-700A/700AP
or BVP-900/900P/950/950P in the following priority.
1. Producer line
2. Engineer line
3. Private line
A control signal from the external equipment
connected to the INTERCOM REMOTE connector
can also turn off the intercom microphone of the BVP-
900/900P/950/950P.