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AudioComm
Using the API
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AudioComm Technical Manual - Using the Windows Utility Rev 1.0
Page 16 of 28
LED Brightness Command (02)
Host sends this message to control brightness of LEDs
Data Field
Type Length Description
1 Select LED
SN
1
0 – Volume key led, 1 – Jack Led
2 LED brightness
SN
1
0-9
LED Brightness Command Response
Data Field
Type Length Description
ec Error Code
H
2
Host Device
AUDIOCOM
[02][lb]
[02][ec]
Note: LED brightness of 0 value indicates LEDs are off
LED brightness of 9 value indicates full brightness