BenQ PB7230 User Manual - Page 21

Digital Keystone Correction, Source Selection

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Digital Keystone Correction Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. To correct this, press 3 Left/ Right 4 (hot key) on the control panel of the projector or KEYSTONE 3/4 on the remote control, and then adjust the sliding bar labeled Keystone, as needed. Press + to correct keystoning at the top of the image. Press - to correct keystoning at the bottom of the image. Source Selection To sequentially select the input sources, press SOURCE on the control panel of the projector or the remote control. Operation 17

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Operation
17
Digital Keystone Correction
Keystoning refers to the situation
where the projected image is
noticeably wider at either the top or
bottom. To correct this, press
3
Left
/
Right
4
(hot key) on the con-
trol panel of the projector or KEY-
STONE
3
/
4
on the remote
control, and then adjust the sliding
bar labeled Keystone, as needed.
Press
+
to correct keystoning at the
top of the image. Press
-
to correct
keystoning at the bottom of the
image.
Source Selection
To sequentially select the input sources,
press SOURCE on the control panel of the
projector or the remote control.