BenQ TH685 User Manual - Page 14

Adjusting the projected image, Ceiling/Wall mount installation diagram, Auto-adjusting the image

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Ceiling/Wall mount installation diagram Ceiling/Wall mount screw: M4 (Max L = 25 mm; Min L = 20 mm) 113.54 60 65.89 40.27 65.89 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 adjust the adjuster feet to fine-tune the horizontal angle. To retract the feet, screw the adjuster feet in a reverse direction. Unit: mm Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes. 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. This function is only available when PC signal (analog RGB) is selected. 14 Positioning your projector

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14
Positioning your projector
Ceiling/Wall mount installation diagram
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 adjust 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.
Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes.
This function is only available when PC signal (analog RGB) is selected.
Ceiling/Wall mount screw: M4
(Max L = 25 mm; Min L = 20 mm)
Unit: mm
65.89
65.89
40.27
113.54
60