LV-7280 User Manual

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3. Projecting an Image (Basic Operation)

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Correcting Keystone Distortion

If the screen is tilted vertically, keystone distortion becomes large. Proceed with the following

steps to correct keystone distortion

Adjusting with the Auto Keystone Function

The Auto Keystone correction feature will correct the vertical distortion of a projected image on the screen. No

special operation required. Just put the projector on a at surface.

TIP: Evenwhenthemenusettingfor[Autokeystone]isturnedon,[Keystoneadjustment]canbeadjustedmanually.

Toturnoff[Autokeystone],proceedthefollowingsteps.

1. Press the MENU button

The menu will be displayed.

2. Press the

button to select [Setup] and press the OK button.

The [General] tab will be highlighted.

3. Press the

button.

The [Auto keystone] will be highlighted.

4. Press the OK button to display the [Auto keystone] screen.

5. Press the

or button to select [Off] and press the OK button.

6. Press the MENU button.

The menu will be closed.

NOTE:

• Verticaldistortionsbetweenoffsetanglesof+/-30degreescanbecorrected.

 Therangeofkeystonecorrectionisnotthemaximumtiltangleofprojector.

• TheAutoKeystonecorrectionwilltakeeffectin2secondsafterchangingtheprojectionangleduringprojection.

• Theleftandright(horizontal)keystonecorrectionisnotavailable.

Place the projector so that the lens surface is parallel to the screen.

The rear feet of the projector can be adjusted to level the projector.

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User Manual - Page 40