Sharp PG-D2870W appendix Correcting Trapezoidal Distortion, Press KEYSTONE, Info, Basic Operation

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.

Note

•The Keystone Correction can be adjusted up to an angle of approximately ±40 (PG-D3550W/ D3050W)/±XX (PG-D2870W) degrees and the screen can also be set up to an angle of approximately ±40 (PG-D3550W/D3050W)/ ±XX (PG-D2870W) degrees (When the Resize mode is set to “NORMAL” (see page 31)).

1 Press KEYSTONE to enter the Keystone Correction mode.

2 Press P/Q or O/R to adjust the

Keystone Correction.

Note

•To return to the default setting, press RETURN while the on-screen display of the Keystone Correction mode is on the screen.

3 Press KEYSTONE.

•The on-screen display of the Keystone Correction mode will disappear.

Adjustment buttons (P/R/O/Q)

RETURN button

KEYSTONE button

On-screen display (Keystone Correction mode)

KEYSTONE	0
ADJUST	END

Shrinks upper side.

(Move the slide bar in the + direction.)

(Move the slide bar in the - direction.)	Basic Operation
Shrinks lower side.

Info

•While adjusting the image using Keystone Correction, straight lines and the edges of the image may appear jagged.

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