Chapter 8: Connecting your room controlsystem to your interactive
projector
Commandinventory 61
Value-basedcommandmethods 62
Absolutevalues and adjustment values 62
Videosource specification values 63
Powerst ate controls 63
Sourceselection controls 64
Generalsourcec ontrols 64
AdditionalVGA source controls 66
AdditionalComposite video source controls 66
Audiocontrols 67
Network controls 70
System controls 70
By connectinga c omputeror roomc ontrolsy stem to the RS-232 serialinterface of your interactive
projector,you can select video inputs, start or shut down your interactive projectorand request
informationsuch as projector lampuse, c urrentsettings and network addresses.
This chapterdocuments the projectorprogrammingcommands.

Command inventory

Yourprojector respondsto the commands in the tables on the followingpages. To see a list of valid
commandsin the projector’s currentpower state, ty pe?and press ENTER.
IM P O R T A N T
lWhenentering commands,ensure there is a 10 millisecond delaybetween characters for
reliableoperation.

Chapter 8

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