Chapter 4 Settings — [POSITION] menu
84 - ENGLISH
[KEYSTONE]
(Only for PT-RW630)
You can correct the keystone distortion that occurs when the projector is installed tilted or when the screen is tilted.
1) Press as to select [KEYSTONE].
2) Press the <ENTER> button.
f The [KEYSTONE] screen is displayed.
3) Press as to select the item to adjust.
4) Press qw to adjust.
[KEYSTONE] [SUB KEYSTONE]
[LINEARITY]
Note
f The menu or logo may run off the screen when adjustments are performed with [KEYSTONE].
f Correcting up to ±40° for the tilt in the vertical direction is available for adjustments with [KEYSTONE]. However, the image quality
will degrade and it will get harder to focus with more correction. Install the projector so that the correction will be as small as possible.
(Correcting up to ±30° is possible when the xed-focus lens (Model No.: ET-DLE055) or ultra short focus zoom lens (Model No.:
ET-DLE085) is used. Correcting up to 5° to the direction that the projector and screen are to be distant is possible when the xed-focus lens
(Model No.: ET-DLE030) is used.)
f Screen size will also change when [KEYSTONE] is used to perform various adjustments.
f When the keystone distortion is corrected with [KEYSTONE], the edge blending cannot be adjusted together.
f Aspect ratio of the image size may shift depending on the correction or lens zoom value.
f For the portrait setting, keystone is corrected for horizontal tilt.
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