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Chapter 8: Connecting your room control
system to your interactive
projector
Command inventory 61
Value-based command methods 62
Absolute values and adjustment values 62
Video source specification values 63
Power state controls 63
Source selection controls 64
General source controls 64
Additional VGA source controls 66
Additional Composite video source controls 66
Audio controls 67
Network controls 70
System controls 70
By connecting a computer or room control system to the RS-232 serial interface of your interactive
projector, you can select video inputs, start or shut down your interactive projector and request
information such as projector lamp use, current settings and network addresses.
This chapter documents the projector programming commands.
Command inventory
Your projector responds to the commands in the tables on the following pages. To see a list of valid
commands in the projector’s current power state, type ? and press ENTER.
I MP OR TA N T
l When entering commands, ensure there is a 10 millisecond delay between characters for
reliable operation.
Chapter 8
61