Grass Valley EFP1685 - Manuel (Page 170)

170 Chapter 3 - 1685/1686 Channel Control Unit
CCU1685
B1685902AC
September 2000
THOMSON EFP1685/CCU1686
User manual
3.1.1.5 - "AUDIO" section
NOTE : The sockets are represented wiring side.
MIC. REM Connection of
2 potentiometers (10
to 50 kOhms) for:
• ambience micro-
phone sensitivity
remote control,
microphone con-
nected to camera
head,
• microsensitivity
remote control for
microphone con-
nected to CA85.
Connection
Socket Type: HE501F09KS3E
P/N: T9000678
Plug Type: HE501N09AS
P/N: 99.027.194
PROD Intercom Audio
Input/Output
between Camera-
man and Producer. Depending on the position of
the straps on the "INTER-
COM" board, the intercom
link with the control room
can be a 2-wire or 4-wire
link.
The video input and output
levels specified are 0 dB.
However it is possible to
change these levels.
Refer to chapter 2 "Installa-
tion".
Socket Type: HE501F09KS3E
P/N: T9000678
Plug Type: HE501N09AS
P/N: 99.027.194
1
2
3
4
5
6
7
8
9
GND
GND
+5V
+5V
Tel. MIC 1
Tel. MIC 2
No 4-WIRE 2-WIRE
3 - 8
To control
room
Not
connected
2 - 7
From
control
To and from
control
room
4 Producer’s RTS channel
5
Technical room
RTS channel
room