When The Screen Size Is 70 Inches Or More - Epson EB-485Wi Installation Manual

When the screen size is 70 inches or more

Mount the 3-axis adjustment unit at the position marked with a
The table below provides the figures when mounting the 3-axis adjustment unit at the position marked with a
stamp. The numbers on the slider measure (b) are the same as the projection distance (a).
The distance (c) from the projection screen to the wall plate is the number given when the vertical slide is set
to the standard position.
Match the notch on the setting plate to the position of the stamp on the wall plate.
EB-485Wi/485W/475Wi/475W (4:3 aspect ratio)
S
Screen Size
70" 142.2 x 106.7
77" 156.4 x 117.3
77.5" 157.4 x 118.1
78" 158.5 x 118.9
79" 160.6 x 120.4
80" 162.5 x 121.9
88" 178.9 x 134.1
The largest screen size is 88".
a b
Projection Numbers on
Distance the slider
Minimum measure
(Wide) to
Maximum
(Tele)
18.2 - 31.1
23.1 - 31.1
23.5 - 31.1
23.8 - 31.1
24.5 - 31.1
25.2 - 31.1
30.8 - 31.1
stamp.
c h
Distance Height of
Between Projection
Projection Surface
Surface
and Wall
Plate
22.5 106.7
24.7 117.3
24.8 118.1
25.0 118.9
25.3 120.4
25.6 121.9
28.0 134.1
14
Standard position
[Unit: cm]
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