SMART Board 480i6, Configuration And User'S Manual

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A P P E N D I X B
Remotely managing your system through an RS-232 serial interface
70 smarttech.com/kb/170584
Audio Control
Audio output related controls. The range of values used for these commands should match the range
displayed visually on the OSD.
Command/response definitions
Command Response Powered off
set volume [target] volume=[current] no
get volume volume=[current] no
set mute [target] mute=[current] no
get mute mute=[current] no
set volumecontrol
[target]
volumecontrol=
[current]
no
get volumecontrol volumecontrol=
[current]
no
set cc [target] cc=[current] no
get cc cc=[current] no
set sysoutputsw
[target]
sysoutputsw =[current] no
get sysoutputsw sysoutputsw =[current] no
Field definitions
Field Possible values Description
target volume
l
+ val
l
– val
l
= -20 to 20
Spec or – will cause volume to be
incremented or decremented from it’s current
value. Specifying a numerical value within the
possible range causes volume to be set directly
to that value. When the volume is modified from
the RS232, the OSD volume slider should also
appear on the screen identical to the slider that
appears when using the other control. Note that -
20 should map to 0 and 20 should map to 40.
current volume
l
-20 to 20 The device’s current volume. Note that -20
should map to 0 and 20 should map to 40.