Adjusting By Lens Shift; Adjusting The Vertical Image Position; Adjusting The Horizontal Image Position - BenQ LX785 User Manual

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Adjusting by Lens shift

The Lens Shift function can be used to adjust the position of the projected image either
horizontally or vertically within the range detailed below.

Adjusting the vertical image position

The vertical image height can be adjusted between 121% +12.3%/-2.2% for LX785 and 115%
+10%/-2% for LU785 of offset position. Please consult the Lens Shift Range diagram below for
further clarification.

Adjusting the horizontal image position

With the lens in the center position the horizontal image position can be adjusted between
+/-3.2% for LX785 and +/-2.5% for LU785. Please consult the Lens Shift Range diagram below for
further clarification.
Note:
Image quality is assured only within the listed lens shift range.
Caution:
If you hear a "clicking sound" during the adjustment, it means that the knob is past its adjustment limit. Please stop
adjusting it, in order to avoid any unexpected damage, and turn the knob in the opposite direction, at least to one
step before the click.
If you can't turn it back, please press and turn the knob back at same time.
Horizontal lens
shift lever
Vertical lens
shift lever
21

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This manual is also suitable for:

Lu785

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