Adjusting The Projector Image - Acer XL1220 User Manual

seTUP A D I sTALLATIo

Adjusting the projector image

Image height
The projector is equipped with elevator feet for adjusting the image height.
1. Locate the adjustable foot you wish to adjust on the underside of the projector.
2. Rotate the adjustable foot clockwise or counterclockwise to raise or lower the projector.
Zoom and focus
‡
To adjust the image size, turn the zoom ring clockwise or counterclockwise to increase or decrease the
projected image size.
‡
To adjust the focus, turn the focus ring clockwise or counterclockwise until the image is sharp and
legible.
Focus Ring
otee:
Ensure that the projection screen is within the required distance from the projector. Please refer
to "Image size and projection distance" on page 49 for more information.
Tilt-Adjustment Feet
Tilt-Adjustment Ring
Zoom Ring
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