Epson ESC/VP21 Guide de l'utilisateur télécharger pdf (Page 41)

Correcting Keystone Distortion

You can correct keystone distortion using one of the following methods.

• Correcting automatically (Auto V-Keystone)

Automatically corrects vertical keystone distortion.

• Correcting manually (H-Keystone Adjuster)

Manually corrects horizontal keystone distortion using the horizontal

keystone adjuster.

• Correcting manually (H/V-Keystone)

Manually correct distortion in the horizontal and vertical directions

independently.

• Correcting manually (Quick Corner)

Manually correct the four corners independently.

When you correct keystone distortion, the projected image may be

reduced.

Adjusting Projected Images

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Epson ESC/VP21 Guide de l'utilisateur Page 41