Setting Up; Adjusting The Projection Size - Epson Dreamio EMP-TW1000 U User Manual

Setting up

Adjusting the projection size

The size of the projected image is basically determined by the distance from the projector's lens
to the screen.
Projection distance
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.
Units: cm (in.)
16:9 screen size
30" 66×37 (26×15)
40" 89×50 (35×20)
60" 130×75 (51×28)
80" 180×100 (71×39)
220×120 (87×47)
120" 270×150 (106×59)
150" 330×190 (130×75)
Units: cm (in.)
4:3 screen size
30" 61×46 (24×18)
40" 81×61 (32×24)
60" 120×90 (47×35)
80" 160×120 (63×47)
200×150 (79×59)
240×180 (94×71)
120"
150" 300×230 (118×91)
Lens shift adjustment
The lens shift dials can be used to position the image and is especially useful when using the projector in the
following locations.
Hanging 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.
10
Lens shift
Top
Offset
Centre of lens
Offset
Lens shift
Bottom
Adjusting the projection size
The height from the centre of the lens to the bottom of the
screen will vary depending on the lens shift setting.
Units: cm (ft.)
Projection distance
Shortest Longest
to
(Wide) (Tele)
87 to 188 (2.8 to 6.2)
117 to 252 (3.8 to 8.3)
177 to 380 (5.8 to 12.5) 35 to -35 (13.6 to -13.6)
238 to 508 (7.8 to 16.7) 46 to -46 (18.2 to -18.2)
298 to 636 (9.8 to 20.9)
58 to -58 (22.7 to -22.7)
359 to 764 (11.8 to 25.1) 69 to -69 (27.2 to -27.2)
450 to 956 (14.7 to 31.4)
86 to -86 (34.0 to -34.0)
Units: cm (ft.)
Projection distance
Shortest Longest
to
(Wide) (Tele)
106 to 230 (3.5 to 7.6)
143 to 309 (4.7 to 10.1) 28 to -28 (11.1 to -11.1 )
217 to 465 (7.1 to 15.3) 42 to -42 (16.7 to -16.7)
291 to 622 (9.6 to 20.4) 56 to -56 (22.2 to -22.2)
365 to 778 (12.0 to 25.5)
71 to -71 (27.8 to -27.8)
439 to 935 (14.4 to 30.7) 85 to -85 (33.3 to -33.3)
550 to 1170 (18.0 to 38.4)
106 to -106 (41.7 to -41.7)
p.16
Units: cm (in.)
Offset Offset
to
17 to -17 (6.8 to -6.8)
23 to -23 (9.1 to -9.1 )
Units: cm (in.)
Offset Offset
to
21 to -21 (8.3 to -8.3)