Installation12
PB7210/ PB7230 (XGA) screen size chart (16:9 aspect ratio)
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 2.29 27.5 2.80 33.6 1 100 0.57 57.4 0.70 70.0
6 72 3.44 41.3 4.20 50.4 1.5 150 0.86 86.0 1.05 105.0
8 96 4.59 55.1 5.60 67.2 2 200 1.15 114.7 1.40 140.0
10 120 5.74 68.8 7.00 84.0 2.5 250 1.43 143.4 1.75 179.4
12 144 6.88 82.6 8.40 100.8 3 300 1.72 172.1 2.10 209.9
14 168 8.03 96.4 9.80 117.6 3.5 350 2.01 200.8 2.45 244.9
16 192 9.18 110.1 11.20 134.4 4 400 2.29 229.4 2.80 279.9
18 216 10.32 123.9 12.60 151.2 4.5 450 2.58 258.1 3.15 314.9
20 240 11.47 137.7 14.00 167.9 5 500 2.87 286.8 3.50 349.9
22 264 12.62 151.4 15.39 184.7 5.5 550 3.15 315.5 3.85 384.9
24 288 13.77 165.2 16.79 201.5 6 600 3.44 344.1 4.20 419.9
26 312 14.91 179.0 18.19 218.3 6.5 650 3.37 372.8 4.55 454.9
28 336 16.06 192.7 19.59 235.1 7 700 4.02 401.5 4.90 489.8
30 360 17.21 206.5 20.99 251.9 7.5 750 4.30 430.2 5.25 524.8
32 384 18.35 220.3 22.39 268.7 8 800 4.59 458.9 5.60 559.8
PB7110 (SVGA) screen size chart (4:3 aspect ratio)
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