Correcting keystone distortions 1, Press the keystone button, Use the lever switch – 3M MP8790CN User Manual
Page 22
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• This function may not be work well with some types of input signals.
• The adjustable range for correcting keystone distortions will vary with the type of
input signal.
NOTE
CORRECTING KEYSTONE DISTORTIONS
1
Press the KEYSTONE button
As illustrated on the right, a dialog will appear
on the screen to aid you in correcting the
distortion.
2
Use the
,
buttons to select the
direction of distortion to correct (
/
)
3
Use the lever switch
/
to correct
distortion
Press the KEYSTONE 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.)
16
KEYSTONE
ASPECT
PUSH
ENTER
ON
OFF
ESC
MENU
RESET
POSITION
MAGNIFY
VOLUME
MUTE
WIRELESS
KEYSTONE
FREEZE
ONE TOUCH
AUTO
PinP
KEYSTONE
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