Instruction manual

14
Using SE-800 SDI Overlay interface for CG Text overlay
Using SDI interface (270 Mbps, SMPTE 259M standard) and the EXT Chroma-Key effect on SE-800 to
communicate with a PC SDI CG overlay card and perform a text overlay for the output video, page 45.
GPI Trigger
A GPI (General Purpose Interface) trigger is connected here by means of a mini plug (1/8”). This device
allows you to make the SE-800 do certain things at the specific moment you press the trigger, such as
making transitions and effects happen. For more information on what you can do with the GPI Trigger, see
Using Transitions, page 35, and Using Effects, page 41.
RS-232 control
l Connects a Datavideo SE-800 Remote Control Panel RMC-90, page 61.
l
Connects to PC RS-232 serial interface for remote controlled by PC application software.
Refer to the Appendix detail of RS-232 Remote Control Protocol, page 67.