Connecting the <DC OUT/RS> terminal to the external recording start/stop switch
The <DC OUT/RS> terminal can supply 1.0 A current.
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.
Open collector output on the camera side
Tally lamp on
Tally lamp off
Recording start/stop switch
This is connected in parallel to the <REC> button on the camera or the VTR button on the lens.