HD Audio AS372 - Speaker Device Volume Control; Volume Control Page Overview

HD 7.1 USB AUDIO V3.0
Speaker Device function introduction
Volume control Page
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Function Introduction
This function page provides a volume control for Speaker device.
1. Volume control bar:
Master – It can adjust volume level for all channels.
Front - It can adjust volume level for front channel.
2. Left/ Right Channel Lock (Front, Cen/LFE, Rear, Side):
Clicking on the lock/ un-lock button can sync left-channel and
right-channel.
3. Mute / Un-mute:
Clicking on the mute/ un-mute button can mute all channels.
4. dB Input Area (Front, Cen/LFE, Rear, Side):
You can directly fill-in a dB value into this text box to set the
volume level.
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