20
3M
™
Pocket Projector MP220
© 2012 3M. All Rights Reserved.
Volume Up/Down
The volume up and down buttons adjust the volume for media such as videos and
music. The volume buttons also adjust volume for audio input through the VGA-A/V
port.
Display Volume Level:
Press the volume up or down button to display the volume
slider.
Increase or Decrease Volume:
Press the volume up button to increase the audio
volume or press the volume down button to decrease the audio volume.
Quickly Increase or Decrease Volume:
Press and hold the volume up button
to quickly increase the audio volume or press and hold the volume down to quickly
decrease or mute the audio volume.
Summary of Contents for MP220
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