Sony VPH-G90E Manual De Instalación página 102

Adjusting the Registration
102
(GB) Adjustments
B Vertical line adjustment
If the picture's borders are as shown by the dotted line in the illustrations
below, adjust them with the corresponding arrow key so that they are
parallel (bold lines illustrated on the left).
1
Press the KEY key.
The HATCH pattern appears.
2
Adjust the distortion as illustrated below with the B and b keys.
In position No. 1 of green adjustment, the green, red and blue lines
move together by pressing the B or b key.
B :The lines spread apart at the bottom and come
together at the top while the center remains
unmoved.
b :The lines spread apart at the top and come
together at the bottom while the center remains
unmoved.
3
Press the PIN key.
4
Adjust the distortion as illustrated below with the B and b keys.
In position No. 1 of green adjustment, the green, red and blue lines
move together by pressing the B or b key.
B :The ends of the left and right side lines come
together while the center remains unmoved.
b :The ends of the left and right lines spread apart
while the center remains unmoved.
5
Repeat steps 1 to 4 until the vertical lines become parallel to the screen
edges.