Sharp PG-M20X User Manual download pdf (Page 36)

Correcting the Trapezoidal Distortion (Keystone Correction)

Correcting the Trap-

ezoidal Distortion

This function allows for Keystone (On-screen

Trapezoidal Distortion) Correction.

Note

• Keystone Correction is the correction for

trapezoidal distortion that occurs when

the image is positioned away from the

center axis of the screen.

• The trapezoidal distortion can be corrected

up to an angle of approximately ±35 de-

grees.

1 Press

• Pressing

again while the BOR-

DER, STRETCH or SMART STRETCH

screen is displayed will start the Digital

Shift function. See page 33.

2 Press

to ad-

just the Keystone correction.

• If you want to make more detailed cor-

rections, press

to display the test

pattern, and then press

to make the adjustments.

Note

• Since the trapezoidal distortion of

the image can be corrected up to

an angle of approximately ±35 de-

grees, the actual screen can be di-

agonally set up to that angle as well.

(For more details on the settings,

see page 8.)

• Press

to cancel Keystone Cor-

rection.

3 Press

Note

• You can use the same settings used

in NORMAL mode 4:3 for 16:9.

• Straight lines or the edges of images

may appear jagged while adjusting

the image.

LENS button

buttons

UNDO button

ENTER

button

Normal screen

Keystone Correction screen

Compresses upper side.

Compresses lower side.

Test pattern

-32

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 85 86

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Sharp PG-M20X User Manual Page 36

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