3M 8749 用户手册
20
• 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
• 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.
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
,
buttons to correct the
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.)
complete this operation. (Even if you don't do anything, the
dialog will automatically disappear after a few seconds.)
STANDBY/ON
LASER
BLANK
RGB
VIDEO
AUTO
MENU
ENTER
KEYSTONE
RESET
FREEZE
ASPECT
ESC
MAGNIFY
POSITION
OFF
ON
VOLUME
SEARCH
MUTE
KEYSTONE
KEYSTONE
16
KEYSTONE
Control panel
01CPX385SW/EN最終 02.11.20 9:30 AM ページ 20