Audio Controls - SMART Board Board 800ix2 Configuration And User's Manual

A P P E N D I X B
Remotely managing your system through an RS-232 serial interface

Audio controls

These commands control the audio of the projector.
Usable command by Property
power state
Standby On
/ idle
set or get volumecontrol
set or get volume
set or get mute
set or get sysoutputsw
57 smarttech.com/kb/170453
Valid values
• on
• off (default)
Numeric value. Range:
-20~20 (default = 0)
• on
• off (default)
• line
• spkr
• line+spkr (default)
Notes
When off, prevents a user
from changing the projector
amplifier volume via the
remote control or any
attached control panel.
This may be displayed to the
user as a range of 0~40 in the
projector's on-screen display.
Chooses where to route the
audio output signal to the
internal speaker, to the
external audio system (via the
line out connector) or both.