Adjusting The Projected Image - BenQ Home Entertainment Series User Manual

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Adjusting the projected image

Adjusting the projection angle
If the projector is not placed on a flat surface or the screen
and the projector are not perpendicular to each other, the
projected image becomes trapezoidal. You can screw the
adjuster feet to fine-tune the horizontal angle.
To retract the feet, screw the adjuster feet in a reverse
direction.
Do not look into the lens while the light source is on. The strong light from the light source may cause damage to
your eyes.
Fine-tuning the image size and clarity
1. Adjust the projected image to the size that you
need using the zoom ring.
14
Positioning your projector
2. Sharpen the image by rotating the focus ring.

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Th690stTh690sx

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