Infocus LP280 ユーザーズマニュアル
![Infocus](https://files.manualsbrain.com/attachments/44328f3cf7a0dc2a13e0d937264992bcf025befd/common/fit/150/50/2072f893d4bf91167e87e422ddbc4afcbdb42105b3e48b28f772e61d801e/brand_logo.jpeg)
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Keystone
This option helps to keep the image square as the angle of projec-
tion is changed. Use this feature to adjust the image vertically
and make a squarer image. See page 19 for details on keystone
adjustments.
tion is changed. Use this feature to adjust the image vertically
and make a squarer image. See page 19 for details on keystone
adjustments.
1
Press the down button to highlight Keystone, then press
Source/Select
. Use the left and right arrows to adjust the key-
stone setting from -63 to 63 in the slider bar. Press
Source/Select
to accept your changes.
Setup
See the following pages for details on this menu.
Reset
This resets the picutre settings like brightness and contrast.
About
This read-only menu provides information about the source, such
as resolution and horizontal and vertical frequencies.
as resolution and horizontal and vertical frequencies.