Sharp XV-Z3100 Uživatelský manuál stáhnout pdf (Strana 34)

32

Correcting Trapezoidal

Distortion

Adjustment buttons

(P/R/O/Q)

KEYSTONE

button

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 the two types of the Keystone

Correction.

1) The “GEOMETRIC ADJUSTMENT”

method corrects trapezoidal distor-

tion by specifying 4 marks on the

screen.

2) The “H & V KEYSTONE” method fea-

tures corrections to 2 axes (horizon-

tal and vertical) based on numerical

values.

RETURN button

ENTER button

Image Projection (Continued)

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