Volume Control/Mute Knob; Multimedia Keys - Acer Power Sd User Manual

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Volume control/Mute knob

The volume control/mute knob controls the speaker volume.
Turn it clockwise or counterclockwise to adjust the volume.
Press it to toggle between mute and sound.

Multimedia keys

Allow you to conveniently play, pause, stop, step forward, or step back
a song or movie using your keyboard.
Icon Key
Play/Pause
Stop
Forward
Description
Press to start playing the audio track or
video file. Press again to pause.
Press to stop playing the audio track or
video file.
Press to skip forward to the next track or
video file and start playing.
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