User guide

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audiooutput # (default is 0)
BrightSign has 5 different audio outputs. If an output is not specified, BrightSign uses analog
audio 0 in stereo as the default. Of the 5 outputs, there are five audiooutput modes that are set
with the audiooutput command. The audiooutput command can have one of the following
values:
• 0: Outputs analog audio.
• 1: Outputs USB audio.
• 2: Outputs SPDIF audio in stereo PCM.
• 3: Outputs SPDIF audio in raw AC3.
• 4: Outputs analog audio with SPDIF mirroring raw AC3.
audiochan # (default is 2)
Since there are three analog outputs, you must also use the audiochan command if you selected
analog audio output:
• audiochan 2: Sets output 1 (this is not a typo).
• audiochan 1: Sets output 2.
• audiochan 0: Sets output 3.
volume # (default is 100)
You can set the volume level by specifying a value between 0 and 100. For example: volume 100
is full volume.