3 - 14 3. INSTALLATION AND CONNECTION
BS-79
BS-79 0212 VOL1 (U) (E)
[TALLY IN connector]
A
B
C
D
E
F
G
R TALLY (+)
G TALLY (+)
R TALLY (-)
G TALLY (-)
NC
HEAD PWR ON
GND
R TALLY input (+)
G TALLY input (+)
R TALLY input (-)
G TALLY input (-)
- - -
Signal indicating that the camera head is in the
POWER-ON state (open collector output)
Ground for R and G TALLYs (+)
IN
IN
IN
IN
- - -
OUT
GND
This connector is used to input tally control signals.
BS side
: PRC03-21A10-7M (Tajimi)
Cable side
: PRC03-12A10-7F10.5 (7-pin female plug)
or equivalent
•
For POWER, the control DC input voltage (marked with ※) is nonpolarized.
•
For MAKE, either x or y may be used.
•
For tally mode switching (POWER/MAKE), see Section 4.4, "Setting the Tally Mode."
Insertion side
Pin Number
Name
Function
Direction
External Interface
Receptacle
A
B
C
D
E
F
G
※
※
24 V
24 V
POWER
MAKE
A
x
y
B
C
D
G
