Operation Manual

Projection Procedure

Basic Guide Projection Procedure

Step 5 Adjusting Keystone Distortion

To correct keystone distortion, press the KEYSTONE button.

Two types of correction are available: horizontal/vertical correction and corner

correction.

Use horizontal/vertical keystone correction to adjust image width or height

distortion separately, and use corner correction to adjust the position of each corner

of the image.

For instructions on switching keystone correction, refer to “Keystone” (P98).

■ Horizontal/Vertical Keystone Correction

1 Press the KEYSTONE button on the remote control or projector to display

the horizontal-vertical keystone adjustment window. (When [Keystone] is

set to [Horizontal-vertical keystone].)

• Keystone correction may not be effective in some lens shift positions.

• If keystone distortion is excessive and cannot be fully corrected, straighten the

projector so that it faces the screen directly.

• Signals are processed digitally when keystone distortion is corrected. The image may

look different from the original one. In addition, the aspect ratio of the image may

change.

Remote control Projector