3M™ Digital Projector X21i/X26i
Adjusting the volume
VOLUME + VOLUME -
46
Temporarily muting the sound
MUTE
VOLUME -
COMPUTER IN2
46
MUTE VOLUME +
VIDEO
S-VIDEO
52
Operating
VOLUME + -
MY SOURCE/
COMPUTER
VIDEO
DOC.CAMERA
ASPECT
AUTO
SEARCH
MAGNIFY
FREEZE
PAGE UP
PAGE
DOWN
KEYSTONE
MY BUTTON
MUTE
MY SOURCE/
COMPUTER
VIDEO
DOC.CAMERA
ASPECT
AUTO
SEARCH
MAGNIFY
FREEZE
PAGE UP
PAGE
DOWN
KEYSTONE
MY BUTTON
46
COMPUTER IN1
STANDBY/ON
BLANK
VOLUME
MUTE
45
STANDBY/ON
BLANK
VOLUME
MUTE