Owners manual

Positioning your projector20
Shifting the projection lens vertically
The vertical lens shift control provides flexibility for installing your projector. It allows
the projector to be positioned slightly above or below the top level of the projected
images.
The lens shift (offset) is expressed as a percentage of the projected image height. It is
measured as an offset from the projected image's vertical center. You can use the
lever to shift the projection lens upwards or downwards within the allowable range
depending on your desired image position.
To use the lens shift lever:
1. Release the lever by turning it counterclockwise.
2. Move the lever to adjust the projected image position.
3. Lock the lever by turning it clockwise.
• Please do not over-tighten the lever.
• Lens shift adjustment will not result in a degraded picture quality. In the
unlikely event that the image distortion is produced, see "Adjusting the
projected image" on page 29 for details.
1
2
120%
145%
• When the projector position is fixed.
Screen
Projector