Gpi Operation; Rs-232; Rs-422 - Datavideo SE-900 Instruction Manual

GPI Operation

The SE-900 can be controlled externally via a simple contact closure GPI (General Purpose Interface)
switch. This could be a pushbutton, footswitch or any relay or circuit that is able to provide a simple contact
closure.
The SE-900 will work through the 10 Preset Effects in sequence, advancing to the next effect each time the
GPI switch is closed.
The GPI interface is a 3.5mm Jack Socket which is situated on the Remote Control Card. Contact closure
between the Outer and Inner contacts will trigger the next effect.

RS-232

The SE-900 features an RS-232 port which is situated on the Remote Control Card - See above.
This port is inactive within the current version of firmware. Please check with your local Datavideo Office for
firmware updates.

RS-422

The SE-900 features an RS-422 port which is situated on the Remote Control Card - See above.
This port is inactive within the current version of firmware. Please check with your local Datavideo Office for
firmware updates.
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