Panasonic PT-DX820 Operating Instructions Manual page 87

[VERTICAL BALANCE]
[MAINTAIN ASPECT RATIO]
Select [ON] to correct while keeping the aspect ratio.
Setting [CORNER CORRECTION]
1) Press as to select [GEOMETRY].
2) Press qw to select [CORNER CORRECTION].
3) Press the <ENTER> button.
f The [GEOMETRY:CORNER CORRECTION] screen is displayed.
4) Press as to select the item to adjust, and press the <ENTER> button.
5) Press asqw to adjust.
[UPPER LEFT]
[LINEARITY]
Horizontal direction
Note
f The menu or logo may run off the screen when [GEOMETRY] is set.
f If [EDGE BLENDING] (x page 90) adjustment and [GEOMETRY] are used together, correct edge blending adjustment may not be
possible in certain environments.
f The optional Upgrade Kit (Model No.: ET-UK20) can be used to expand the correctable range. To purchase the product, consult your dealer.
(Only for PT-DZ780)
f The image may disappear for a moment while performing adjustment, but it is not a malfunction.
Chapter 4 Settings — [POSITION] menu
[CURVED]
[CORNER CORRECTION]
[UPPER RIGHT]
[HORIZONTAL BALANCE]
[LOWER LEFT]
Vertical direction
[LOWER RIGHT]
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