BenQ PB6210 - Manual (Page 24)

Operation 20
Digital Keystone Correction
Keystoning refers to the situation where the projected image is noticeably wider at either the
top or bottom. It occurs when the projector is not perpendicular to the screen.
To correct this, besides adjusting
the height of the projector, you will
need to manually correct it follow-
ing ONE of these steps.
1. Press 3 Left/ Right 4 (hot key)
on the control panel of the projec-
tor to display the status bar labelled
Keystone. Press
3 Left to correct
keystoning at the top of the image.
Press Right
4 to correct keystoning
at the bottom of the image.
2. Press / on the remote
control to display the status bar
labelled Keystone, then press
to correct keystoning at the top of
the image or press to correct keystoning at the bottom of the image.
3. Press 6 Menu on the projector or Menu on the remote control. Go to Picture
--> Keystone and adjust the values by pressing 3 Left/ Right 4 on the projector or 3 / 4
on the remote control.
For example,
0 Keystone -6 Keystone
0 Keystone +6 Keystone
1. Press 3 Left on the projector or
2. Press on the remote control or
3. Press 3 Left on the projector or 3 on the
remote control when you are in Picture -->
Keystone menu.
1. Press Right 4 on the projector or
2. Press on the remote control or
3. Press Right 4 on the projector or 4 on
the remote control when you are in Picture -
-> Keystone menu.