Sony VPH-G90E Installation Manual page 105

C Vertical line adjustment at the left side
1
Press the KEY key, then press the POSITION + key once or press the
KEY key again.
The projector enters the left keystone adjustment mode (POSITION
No. 4).
2
Adjust the distortion of the vertical line at the left side with the B and
b keys.
B :The vertical line rotates counter-clockwise,
rotating around the center.
b :The vertical line rotates clockwise, rotating around
the center.
3
Press the PIN key.
The projector enters the left pincushion adjustment mode (POSITION
No. 4).
4
Adjust the distortion of the vertical line at the left side with the B and
b keys.
B :The upper and lower ends of the vertical line
curve towards the left while the center remains
unchanged.
b :The upper and lower ends of the vertical line curve
towards the right while the center remains
unchanged.
5
Repeat the adjustment with the KEY or PIN key and the B and b keys
until the vertical line at the left side becomes parallel to the screen
edge.
105
Adjustments (GB)