Sony VPH-G90E Installation Manual page 96

Adjusting the Registration
2 Green SIZE and LIN (linearity) adjustment
b
a
b
96
(GB) Adjustments
Adjust the picture size with respect to the screen, and the picture's up,
down, left and right balance.
1
Press the LIN key.
a
The CROSS HAIR pattern appears.
You can also change to the 9 × 9 HATCH pattern by pressing the
PATTERN key.
2
Press the ADJ G key.
Pay attention only to the encircled portions illustrated on the left.
3
Reset the FINE linearity data.
See "Resetting the Data" on page 138
4
Adjust with the B and b keys until parts (a) (distances from the right
and left ends of the screen to the first vertical lines) are of equal length.
5
Press the SIZE key.
6
Reset the FINE size data.
See "Resetting the Data" on page 138
7
Adjust with the B and b keys until parts (a) on the left and right are
15 to 20 mm long.
.
(GB)
B :The left and right vertical lines are shifted to the
left while the vertical center line remains
unmoved.
b :The left and right vertical lines are shifted to the
right while the vertical center line remains
unmoved.
.
(GB)
B :The horizontal scale is reduced.
b :The horizontal scale is expanded.