BenQ LH820ST 3600-Lumens Full HD Short-Throw Laser DLP Projector

User Manual - Page 15

For LH820ST.

PDF File Manual, 44 pages, Read Online | Download pdf file

LH820ST photo
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15 Positioning your projector
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.
Auto-adjusting the image
In some cases, you may need to optimize the picture quality. To do this, press AUTO. Within 3
seconds, the built-in Intelligent Auto Adjustment function will re-adjust the values of Frequency and
Clock to provide the best picture quality.
The current source information will be displayed in the corner of the screen for 3 seconds.
Fine-tuning the image clarity
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.
This function is only available when PC signal (analog RGB) is selected.
Sharpen the image by rotating the focus ring.
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