Sony VPH-G90E Installation Manual page 103

5 Green KEY (keystone) and PIN (pincushion) adjustments on the peripheral area of
the screen
2
4
3
Separately adjust the distortion at the top, bottom, right end and left end of
the screen which may still remain even after the KEY and PIN adjustments
for the whole screen.
A Horizontal line adjustment at the top
1
Press the KEY key, then press the POSITION + key once or press the
5
KEY key again.
The projector enters the upper keystone adjustment mode (POSITION
No. 2).
When you press the POSITION + key or the KEY key, the adjustment
position changes in the numerical order 2 to 5 as illustrated on the left.
The selected position number appears at the upper right corner of the
screen. When you press the POSITION – key, the position number is
selected in the reverse order.
2
Adjust the distortion of the horizontal line at the top with the v and V
keys.
Only the green line moves.
3
Press the PIN key.
The projector enters the upper pincushion adjustment mode
(POSITION No. 2).
When you press the POSITION + key or the KEY key, the adjustment
position changes in the numerical order 2 to 5 as illustrated on the left.
The selected position number appears at the upper right corner of the
screen. When you press the POSITION – key, the position number is
selected in the reverse order.
V : The horizontal line rotates counter-clockwise,
rotating around the center.
v :The horizontal line rotates clockwise, rotating
around the center.
(continued)
103
Adjustments (GB)