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