Canon WUX450 User Manual page 132

Installation Procedure
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.
Maximum upward (A) and horizontal (B) movement using lens shift
Image
Size
16:10
(Dia.)
A B
40 32 9
60 48 13
80 65 17
100 81 22
150 121 32
200 162 43
250 202 54
300 242 65
• (A) values are the approximate vertical lens shift distance from the lowest image
position.
• (B) values are the approximate horizontal lens shift distance from the central image
position within the range supported for lens shift.
• Watch projected images as you perform lens shift adjustment.
• When the image no longer moves, you have reached the limit of the lens shift range.
Do not turn the lens shift dial excessively in one direction, which may damage the
projector.
Recommended lens shift range
A
Projection range without
using lens shift
Lens shift range
WUX450
16:9 4:3
A B A
30 9 37
45 13 55 12
60 18 73 16
75 22 91 20
112 33 137 30
149 44 183 41
187 55 229 51
224 66 274 61
132
B
(reference values, in cm)
WX520
16:10
B A B A
8 33 9 31
48 13 45
65 17 60
81 22 75
121 32 112
162 43 149
202 54 187
242 65 224
10%
13%
A
B
16:9 4:3
B A B
9 38 8
13 55 12
18 73 16
22 91 20
33 137 30
44 183 41
55 229 51
66 274 61