Screen Size And Projection Distance - Epson EMP-53 User Manual

Installation

Screen Size and Projection Distance

The distance between the projector and the screen determines the actual
image size.
Recommended 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. The
actual values will vary depending on projection conditions and the zoom
setting.
4:3 Screen size
(cm (in.))
30" (61 × 46 (24.0 × 18.1))
40" (81 × 61 (31.9 × 24.0))
60" (120 × 90 (47.2 × 35.4)
80" (160 × 120 (63.0 × 47.2))
100" (200 × 150 (78.7 × 59.1))
200" (410 × 300 (161.4 × 118.1)) 610−699 (20.0–22.9)
300" (610 × 460 (240.2 × 181.1)) 916−1050 (30.1–34.4)
89–1050 cm (2.9–34.4 ft.)
Distance from
Projection centre of lens to
distance bottom edge of
(cm (ft.)) screen
(cm (in.))
89−103 (2.9–3.4) 4 (1.6)
120−138 (3.9–4.5) 6 (2.2)
181−208 (5.9–6.8) 8 (3.3)
243−278 (8.0–9.1) 11 (4.4)
304−349 (10.0–11.4) 14 (5.5)
28 (10.9)
42 (16.4)
*
* When installing against a wall, leave a space of about 20 cm (7.9 in.)
between the projector and the wall.
TIP
• The projector's lens allows a zoom ratio of up to about 1.2. The
image size at the maximum zoom setting is about 1.2 times bigger
than the image size at the minimum zoom setting.
• The image size will be reduced when keystone correction is carried
out.
14
Screen
90º
Centre of
lens