Lens Shift Function; Amount Of Lens Shift - Canon WUX450 User Manual

Installation Procedure

■ Lens Shift Function

You can reposition the image in all directions by turning the lens shift dials on the
side of the projector, which moves the lens up, down, left, or right. For instructions,
refer to "Lens Shift Control" (P45).

■ Amount of Lens Shift

The amount of lens shift is indicated as a percentage relative to the image height
and width.
The lens shift ranges for each model of projector are as follows.
A (Amount of shift up)
B (Amount of
horizontal shift)
The projector supports vertical and horizontal lens shift. Performance using lens
shift is ensured within the recommended range described below. Using lens shift
outside of this range may cause problems such as peripheral dimness or lower
resolution. In this case, adjust lens shift to within the recommended range.
WUX450
+60%
±10%
Recommended lens shift range
A
Projection range without
using lens shift
Lens shift range
134
WX520 WUX400ST
+62% +75%
±10% ±10%
B
WX450ST
+77%
±10%
10%
13%
A
B