THOMSON B1707M00LD, Руководство пользователя

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174 Chapter 4 - Channel control unit
Description
B1707M00LD
September 2000
THOMSON TTV1707 / CCU DT500
User manual
5. «TALLY» receptacle
Connection of «ON AIR1» and «ON AIR2»
signals.
The «ON AIR1» and «ON AIR2» signals
received may be «VOLTAGE» or «CON-
TACT» signals. Adaptation of the equip-
ment to the various types of control is
described in the «INSTALLATION»
chapter.
Example: «
CONTACT » type ON AIR1.
Example: « VOLTAGE » type ON AIR1
6. «VIDEO RET 1» receptacles The «Loopedthrough» No. 1 return video
input. The signal is not loaded into the
Channel Control Unit. Input level
1 V
peak-to-peak / 75 Ohms.
Transmission of the «RET 1» video of the
camera depends on the triaxial cable
length. Refer to the SPECIFICATION
chapter.
7. «PROMPTER VIDEO RET 2» receptacles. The No. 2 return video (or
«PROMPTER») input is
«loopedthrough». The signal is not
loaded in the Channel Control Unit.
Input level
1 V peak-to-peak /75 Ohms.
Transmission of the «RET 2» video to the
camera depends on the length of the
triaxial cable. Refer to the
SPECIFICATION chapter.
TALLY
1
6
9
5
Female receptacle
Type: DEP09S400T
P/N: T9001515
Corresponding socket
Type:
Z-HE5-M2
P/N: 99.155.568
1 : Not used
2 : ON AIR1 NEG
3 : ON AIR2 POS
4 : GND
5 : Not connected 6 : Not used
7 : ON AIR1 POS
8 : ON AIR2 NEG
9 : Not connected
TALLY
1
6
9
5
ON AIR1
TALLY
1
6
9
5
-
+
U
ON AIR1
U=5 à 48Volts
VIDEO RET 1
Receptacles
Type: P2189-A
P/N: T9003306
PROMPTER
VIDEO RET 2
Receptacles
Type: P2189-A
P/N: T9003306