Sony VPLFH31/B Operating Instructions Manual page 14

Correcting for trapezoidal distortion of the projected image (Keystone
adjustment)
If the screen is tilted, or you are projecting from an oblique angle, perform keystone adjustment.
1
Press the KEYSTONE key on the
Remote Commander once or select "V
Keystone" in the Installation menu to
display the adjustment menu.
2
Adjust the value using V/v/B/b.
The higher the setting, the narrower the
top of the projected image. The lower
the setting, the narrower the bottom of
the projected image.
If the projected image is trapezoidally-distorted in the lateral plane (VPL-FH36/
FH31 only)
1
Press the KEYSTONE key on the
Remote Commander twice, or select
"H Keystone" in the Installation menu
to display the adjustment menu.
Notes
• Since the Keystone feature is electronic, image deterioration may occur.
• Depending on the position adjusted with the lens shift feature, using the Keystone feature may
change the aspect ratio of the original image, or the projected image may be distorted.
• If keystone correction is performed using the KEYSTONE key, the Warp correction feature (if
enabled) will be canceled.
14
Projecting an Image
Decrease setting
2
Adjust the value using V/v/B/b.
The higher the setting, the narrower the
right side of the projected image. The
lower the setting, the narrower the left
side of the projected image.
Increase the setting
Increase setting
Decrease setting