Sharp XV-Z30000 appendix Correcting Trapezoidal Distortion, Press Keystone

Correcting Trapezoidal Distortion

When the image is projected either from the top or from the bottom towards the screen at an angle, the image becomes distorted trapezoidally.

The function for correcting trapezoidal distortion is called Keystone Correction.

There are three types of the Keystone Correction.

1)“GEOMETRIC ADJUSTMENT” for correcting an image designating the corner of the projected image

2)“H&V KEYSTONE” for designating the correction of the horizontal and vertical axes

3)“SPHERE” for correcting the distortion of an image projected on a spherical or cylindrical screen

Selecting the Type of the Correction

1 Press KEYSTONE.

• The KEYSTOME MODE list appears.

KEYSTONE MODE

GEOMETRIC ADJUSTMENT

H&V KEYSTONE

SPHERE

SEL. ENTER END

2 Press P/R to select the desired

Keystone mode, and then press

ENTER.

• The menu guide appears.

3 Press P/R/O/Q to adjust the

Keystone Correction.

ENTER button

Adjustment buttons (P/R/O/Q)

RETURN button

KEYSTONE button

RETURN button

ENTER button

Adjustment buttons (P/R/O/Q)

KEYSTONE button

Basic Operation

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