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Installation
11
BenQ PB2220/ PB2120 User’s Guide
• PB2120 (SVGA) screen size chart
Connecting to Various Equipment
It only takes a few seconds to connect your projector to your computer/notebook,
VCR or other systems. However, a Mac adapter (an optional accessory) is needed for
connection for Macintosh users.
Distance from
screen
Diagonal measurement
Distance from
screen
Diagonal measurement
Minimum
zoom
Maximum
zoom
Minimum zoom Maximum zoom
feet inches feet inches feet inches meters cm meters cm meters cm
4 48 1.96 23.5 2.40 28.7 1 100 0.49 48.9 0.60 59.9
6 72 2.93 35.2 3.59 43.1 1.5 150 0.73 73.4 0.90 89.8
8 96 3.91 47.0 4.79 57.5 2 200 0.98 97.8 1.20 119.8
10 120 4.89 58.7 5.99 71.9 2.5 250 1.22 122.3 1.50 149.7
12 144 5.87 70.4 7.19 86.2 3 300 1.47 146.7 1.80 179.7
14 168 6.85 82.2 8.39 100.6 3.5 350 1.71 171.2 2.10 209.6
16 192 7.83 93.9 9.58 115.0 4 400 1.96 195.7 2.40 239.6
18 216 8.80 105.7 10.78 129.4 4.5 450 2.20 220.1 2.70 269.5
20 240 9.78 117.4 11.98 143.7 5 500 2.45 244.6 2.99 299.5
22 264 10.76 129.1 13.18 158.1 5.5 550 2.69 269.0 3.29 329.4
24 288 11.74 140.9 14.37 172.5 6 600 2.93 293.5 3.59 359.4
26 312 12.72 152.6 15.57 186.9 6.5 650 3.18 317.9 3.89 389.3
28 336 13.70 164.3 16.77 201.2 7 700 3.42 342.4 4.19 419.3
30 360 14.67 176.1 17.97 215.6 7.5 750 3.67 366.8 4.49 449.2
32 384 15.65 187.8 19.17 230.0 8 800 3.91 391.3 4.79 479.1
Computer/
HDTV
S-Video/
Video
Audio
Video
S-Video