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119
Preparation: Connection of the external switch
Preparation
It is possible to draw 1.5 A current from the DC OUT
connector of the unit.
Recording start/stop can be controlled by connecting an
external switch to this connector.
Since a tally lamp can be used by connecting an LED to this
connector, it is useful for shooting video when fixing the
camera on a crane.
Connection of the external switch
1: GND
2: TALLY OUT
Open collector output on the unit side.
TALLY ON:
TALLY OFF:
Low impedance
High impedance
3: Recording start/stop switch
This is connected in parallel to the REC START/STOP button
on the unit or the VTR button on the lens.
4: +12 V
1
23
4
DC OUT connector
LED
Connector at the cable side
HR10A-7P-4P(73)
(Hirose Denki)
Resistance
Max. 50 mA Recording start/stop
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