Adjusting the volume temporarily muting the sound, Press the volume button, Press the mute button – 3M MP8790CN User Manual
Page 19: Use the lever switch / to adjust the volume
1
Press the VOLUME button
As illustrated on the right, a dialog will
appear on the screen to aid you in adjusting
the volume.
1
Press the MUTE button
As illustrated on the right, a dialog will appear on the
screen indicating that you have muted the sound. Press
the VOLUME button to close the dialog. (Even if you don't
do anything, the dialog will automatically disappear after
a few seconds.)
Press the MUTE button again to restore the sound.
2
Use the lever switch
/
to adjust the
volume
Press the VOLUME button again to close the dialog and
complete this operation. (Even if you don't do anything, the
dialog will automatically disappear after a few seconds.)
Press this to increase the volume
Press this to decrease the volume
16
VOLUME
16
VOLUME
16
VOLUME
ADJUSTING THE VOLUME
TEMPORARILY MUTING THE SOUND
18
STANDBY/ON
VIDEO
UP
DOWN
BLANK
ASPECT
PUSH
LASER
INDICATOR
LASER
RGB
FOCUS
ENTER
ON
OFF
ESC
MENU
RESET
POSITION
MAGNIFY
VOLUME
MUTE
WIRELESS
KEYSTONE
FREEZE
ONE TOUCH
AUTO
PinP
ZOOM
PAGE
VOLUME
MUTE
DOWN
BLANK
ASPECT
PUSH
LASER
ENTER
ON
OFF
ESC
MENU
RESET
POSITION
MAGNIFY
VOLUME
MUTE
WIRELESS
KEYSTONE
FREEZE
ONE TOUCH
AUTO
PinP