Obtaining A Preferred Projected Image Size - BenQ MW853UST+ User Manual

Obtaining a preferred projected image size

1. Wall mount
2. Dimension (include projector and wall mount)
Projection dimensions
Refer to "Dimensions" on page 24
projector before calculating the appropriate position.
MX852UST+
The screen aspect ratio is 4:3 and the projected picture is 4:3.
Screen Screen
size width
(Diago- (W)
nal)
inch mm inch mm inch mm inch mm inch mm
68 1727 54 1382 40 1036 11.16 283.4 11.86 301.3
70 1778 55 1422 42 1067 11.91 302.4 12.15 308.5
75 1905 59 1524 45 1143 13.83 351.4 12.88 327.2
77 1956 61 1565 46 1173 14.62 371.4 13.18 334.8
80 2032 63 1626 48 1219 15.72 399.4 13.60 345.4
82 2083 65 1666 49 1250 16.51 419.4 13.90 353
85 2159 67 1727 51 1295 17.61 447.4 14.32 363.7
Positioning your projector
for the center of lens dimensions of this
D
H
V
XGA
Screen Projec-
Height tion dis-
(h) tance (D)
W
Offset (H) Scale
param-
eter
mm
500
515
560
585
615
635
665
h
Distance
between
Wall plate
&
projection
screen (V)
273.5
280.7
299.4
307
317.6
325.2
335.9
21