Epson EH-TW4000 User's Guide download pdf (Page 12)

Setting up

Adjusting the projection size

-17 to 55 (-6.8 to 21.5)

-23 to 73 (-9.1 to 28.7)

-35 to 109 (-13.6 to 43.0)

-58 to 182 (-22.7 to 71.7)

-69 to 219 (-27.0 to 86)

-46 to 146 (-18.2 to 57.4)

-86 to 273 (-34.0 to 107.6)

Centre of lens

Screen

Adjusting the projection size

Lens shift adjustment

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.

Suspending from the ceiling

A screen in a high location

Projector situated to the side so that the screen can be viewed sitting right in front of it

Projector situated on a shelf, etc.

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 dials can be used to position the image and is especially useful when using the projector in the

following locations. p.16

This is the height from the centre of the lens to the bottom of the

projection images. It can be changed by the vertical lens shift

setting.

If the projector is placed at an angle to

the screen, then the projected image will

be distorted.

4:3 screen size

Units: cm (in.)

16:9 screen size

Longest

(Tele)

Shortest

(Wide)

Projection distance

120×90 (47×35)

160×120 (63×47)

200×150 (79×59)

61×46 (24×18)

81×61 (32×24)

240×180 (94×71)

60"

100"

80"

30"

40"

120"

150"

300×230 (118×91)

130×75 (51×28)

180×100 (71×39)

220×120 (87×47)

177 to 380 (70 to 150)

298 to 636 (117 to 250)

66×37 (26×15)

89×50 (35×20)

87 to 188 (34 to 74)

117 to 252 (46 to 99)

238 to 508 (94 to 200)

270×150 (106×59)

60"

100"

80"

30"

40"

120"

150"

330×190 (130×75)

359 to 764 (141 to 301)

450 to 956 (177 to 376)

Vertical lens shift

Highest to Lowest

-21 to 67 (-8.3 to 26.3)

-28 to 89 (-11.1 to 35.1 )

-42 to 134 (-16.7 to 52.7)

-71 to 223 (-27.8 to 87.8)

-85 to 268 (-33.0 to -105.0)

-56 to 178 (-22.2 to 70.2)

-106 to 334 (-41.7 to 131.7)

218 to 466 (86 to 183)

366 to 779 (144 to 307)

107 to 231 (42 to 91)

144 to 309 (57 to 122)

292 to 623 (115 to 245)

440 to 936 (173 to 368)

551 to 1171 (217 to 461)

Longest

(Tele)

Shortest

(Wide)

Screen

Projection distance

-115 to 364 (-45.4 to 143.5)

200"

440×250 (179×98)

601 to 1276 (236 to 502)

Vertical lens shift

Highest to Lowest

200"

410×300 (161×118)

-141 to 446 (-55.6 to 175.6)

736 to 1562 (290 to 615)

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 63 64

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Epson EH-TW4000 User's Guide Page 12

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