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Chapter 3 Preparation — Connecting the <DC OUT> terminal to the external recording start/stop switch
Connecting the <DC OUT> terminal to the external recording start/stop switch
It is possible to retrieve 1.5 A current from the <DC OUT> terminal of the camera.
Recording start/stop can be controlled by connecting an external switch to this terminal.
An LED connected to this terminal can also be used as a tally lamp. This is useful for shooting video when fixing the camera on a crane.
1 GND
2 TALLY OUT
Open collector output on the camera side
Tally lamp on: low impedance
Tally lamp off: high impedance
3 Recording start/stop switch
This is connected in parallel to the <REC> button on the camera and the <VTR> button on the lens.
4 +12 V
@
NOTE
t Make sure that polarity is correct before connecting an external device. Otherwise, a malfunction may result.
<DC OUT> terminal
(Connection example)
4
1
3
2
LED
Resistance
Recording
– 41 –
Cable connector
HR10A-7R-4SC (73)
Hirose Electric Co.
start/stop
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