Call Button; Other Communication - GRASS VALLEY LDX 86WorldCam User Manual

3.11.3 Call button

Press the Call button on the back panel to send a signal to the operational panels in the
production control room calling for attention.
The indicator in the button lights when a Call signal is sent or received. The Call indicator in the
viewfinder also lights.

3.11.4 Other communication

Private data (RS-232 connection)
The 6-pin RS-232 connector on the back panel of the adapter allows for a serial two-way private
data channel (a 100 kbit/s serial connection) between camera and XCU.
Tracker Tally signal
The 20-pin auxiliary connector on the back panel of the adapter provides, as well as providing
full intercom facilities for the dolly or crane driver, also carries the tally signal and a +12 VDC
power supply. This allows an external On Air lamp to be used.
LDX 86 High Frame Rate/HD/3G/4K Camera Platform User's Guide (v2.0)
Chapter 3 - Operating instructions
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