APPENDIX B
REMOTELY MANAGING THE SYSTEM THROUGH AN RS-232 SERIAL INTERFACE
77
smarttech.com/kb/170911
Use the above commands to set the property to an absolute value or to adjust the current value.
EXAMPLE
>get brightness
brightness=55
>set brightness = 65
brightness=65
>set brig5
brightness=70
>set brightness -15
brightness=55
>
All video commands also have an optional source specification. For example, to set the brightness
of a specific source, use the following command.
EXAMPLE
>set brightness = 65
brightness=65
>set brightness vga1 = 65
brightness vga1 = 65
This sets the brightness of the VGA1 source whether the projector is on this source or not.
Audio control
Use these commands to set audio output controls. The range of values used for these commands
should match the range shown in the on-screen display (OSD).
Command/response definitions
Command
Response
Powered off
set volume [target]
volume=[current]
no
get volume
volume=[current]
no
set micvolume [target]
micvolume=[current]
no
get micvolume
micvolume=[current]
no
set mute [target]
mute=[current]
no
get mute
mute=[current]
no
