Sony VPL-CH375 Quick Reference Manual page 49

Correcting trapezoidal distortion of the projected image (Keystone feature)
If the image becomes trapezoidal, set the keystone manually.
When the projected image is a trapezoid, tapering to the top or bottom
1 Press KEYSTONE on the remote
commander once or select V Keystone in
the INSTALL SETTING menu.
2 Use V/v/B/b to set the value. The higher
the setting, narrower the top of the
projected image. The lower the setting, the
narrower the bottom.
Press the RESET key to restore the projected image before adjustment.
When the projected image a trapezoid, tapering to the right or left
1 Press KEYSTONE on the remote
commander twice or select H Keystone in
the INSTALL SETTING menu.
Press the RESET key to restore the projected image before adjustment.
Notes
• Since the Keystone adjustment is an electronic correction, the image may be deteriorated.
• Depending on the position adjusted with the lens shift feature, the aspect ratio of the image may
change from the original or projected image may be distorted with Keystone adjustment.
Increase the number
towards minus
Increase the number
towards plus
Increase the number
towards minus
2 Use V/v/B/b to set the value. The higher
the setting, the narrower the right part of
the projected image. The lower the setting,
the narrower the left part.
Increase the number
towards plus
Projecting an Image
19
GB