Epson eh-tw3200 사용자 설명서

A*

B*

90

°

Screen size

Center of lens

Screen

When the projector is further away from the screen, the projection image size are 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

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 lens shift is at the highest setting) 
 (B: When lens shift is at the lowest setting)

120

×90

160

×120

200

×150

61

×46

81

×61

240

×180

300

×230

218

366
440

107
144

292

551

231
309
466

779
936

623

1171

21
28
42

71

85

56

106

67
89

134

223

268

178

334

410

×300

736

1562

141

446

130

×75

180

×100

220

×120

66

×37

89

×50

270

×150

330

×190

177

298
359

87

117

238

450

188
252
380

636
764

508

956

17
23
35

58
69

46

86

55
73

109

182
219

146

273

440

×250

601

1276

115

364

Units: cm

Units: cm

60"

100"

80"

30"

40"

120"

150"

60"

100"

80"

30"

40"

120"

150"

200"

200"