Installation; Screen Size - BenQ PB2220 User Manual

BenQ PB2220/ PB2120 User's Guide

INSTALLATION

Screen Size

Place the projector at the required distance from the screen according to the desired
picture size (see the table below).
• PB2220 (XGA) screen size chart
Distance from
screen
feet inches
4 48
6 72
8 96
10 120
12 144
14 168
16 192
18 216
20 240
22 264
24 288
26 312
28 336
30 360
32 384
10 Installation
Diagonal measurement
Minimum Maximum
zoom zoom
feet inches feet
2.49 29.9 3.05
3.73 44.8 4.57
4.98 59.7 6.10
6.22 74.7 7.62
7.47 89.6 9.14
8.71 104.5 10.67
9.96 119.5 12.19
11.20 134.4 13.72
12.45 149.4 15.24
13.69 164.3 16.76
14.94 179.2 18.29
16.18 194.2 19.81
17.42 209.1 21.34
18.67 224.0 22.86
19.91 239.0 24.38
Distance from
screen
inches meters cm
36.6 1 100
54.9 1.5 150
73.2 2 200
91.4 2.5 250
109.7 3 300
128.0 3.5 350
146.3 4 400
164.6 4.5 450
182.9 5 500
201.2 5.5 550
219.5 6 600
237.7 6.5 650
256.0 7 700
274.3 7.5 750
292.6 8 800
Diagonal measurement
Minimum zoom Maximum zoom
meters cm meters
0.62 62.2 0.76
0.93 93.3 1.14
1.24 124.5 1.52
1.56 155.6 1.91
1.87 186.7 2.29
2.18 217.8 2.67
2.49 248.9 3.05
2.80 280.0 3.43
3.11 311.2 3.81
3.42 342.3 4.19
3.73 373.4 4.57
4.04 404.5 4.95
4.36 435.6 5.33
4.67 466.7 5.72
4.98 497.8 6.10
cm
76.2
114.3
152.4
190.5
228.6
266.7
304.8
342.9
381.0
419.1
457.2
495.3
533.4
571.5
609.6