Epson dreamio EH-R2000, User Manual

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10
Setting up
Adjusting the projection size
Adjusting the projection size
Lens shift adjustment
When the projector is further away from the screen, the projection image size is larger.
While referring to the table below, position the projector so that the images are projected onto the
screen at the optimum size.
The values should be used as a guide for setting up the projector.
When the projector is suspended from the ceiling
When the height of the projector does not match with that of the screen
When the projector is set up to the side so that the screen can be viewed sitting right in front of it
When positioning an image using the lens shift dial, hardly any deterioration of the image occurs because the lens
shift correction is adjusted optically. However, for optimal image quality the lens shift function should not be used.
The lens shift can be used to position the image and the feature is especially useful under the following conditions.
p.16
A*
B*
90 °
Screen size
Center of lens
Screen
Set up so that the projector is parallel to
the screen. If the projector is set up at
an angle to the screen, distortion of the
images will occur.
Screen
Projection distance
*This is the distance from the center of the lens to the
bottom of the projection images.
(A: When the lens shift is at the highest setting)
(B: When the lens shift is at the lowest setting)
120 × 90
160 × 120
200 × 150
61 × 46
81 × 61
240 × 180
300 × 230
207
348
418
102
137
277
523
220
294
443
740
889
591
1112
16
21
32
53
64
43
80
62
82
123
206
247
165
309
410
×
300
699 1483 107 411
A B
A B
130 × 75
180 × 100
220 × 120
66 × 37
89 × 50
270 × 150
330 × 190
169
283
341
83
111
226
427
179
240
361
604
725
482
908
13
17
26
44
52
35
65
50
67
101
168
202
134
252
440
×
250
570
1211
87 336
4:3 screen size
Units: cm
Units: cm
16:9 screen size
Longest
(Tele)
Shortest
(Wide)
Projection distance
Longest
(Tele)
Shortest
(Wide)
Projection distance
60"
100"
80"
30"
40"
120"
150"
60"
100"
80"
30"
40"
120"
150"
200"
200"