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Installation Procedure
42
The lens can be shifted up and to the left or right. 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
(reference values, [cm (in)])
[cm (in)]
Image Size
(Dia.)
16:10 16:9 4:3
ABABAB
30 30 (11.8) 6 (2.4) 28 (11.0) 7 (2.8) 34 (13.4) 6 (2.4)
40 40 (15.7) 9 (3.5) 37 (14.6) 9 (3.5) 46 (18.1) 8 (3.1)
50 50 (19.7) 11 (4.3) 47 (18.5) 11 (4.3) 57 (22.4) 10 (3.9)
60 61 (24.0) 13 (5.1) 56 (22.0) 13 (5.1) 69 (27.2) 12 (4.7)
80 81 (31.9) 17 (6.7) 75 (29.5) 18 (7.1) 91 (35.8) 16 (6.3)
100 101 (39.8) 22 (8.7) 93 (36.6) 22 (8.7) 114 (44.9) 20 (7.9)
150 151 (59.4) 32 (12.6) 140 (55.1) 33 (13.0) 171 (67.3) 30 (11.8)
200 202 (79.5) 43 (16.9) 187 (73.6) 44 (17.3) 229 (90.2) 41 (16.1)
250 252 (99.2) 54 (21.3) 233 (91.7) 55 (21.7) 286 (112.6) 51 (20.1)
300 303 (119.3) 65 (25.6) 280 (110.2) 66 (26.0) 343 (135.0) 61 (24.0)
• (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.
A
Projection range without
using lens shift
Recommended lens shift range
BB
Lens shift range
13%
10%
A
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