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2. Installation and Connections
Selecting a Location [V311W/V281W]
The further your projector is from the screen or wall, the larger the image. The minimum size the image can be is 30"
(0.76 m) measured diagonally when the projector is roughly 41 inches (1.0 m) from the wall or screen. The largest
the image can be is 300" (7.6 m) when the projector is about 413 inches (10.5 m) from the wall or screen. Use the
chart below as a rough guide.
NOTE:
• The distances are indicated by intermediate values between tele and wide. Use as a rule of thumb.
• The Zoom lever adjusts the image size up to +/−5%
• For more details on throw distance, see next page.
300"
240
"
200"
180"
150"
120
"
100"
60
"
40"
80"
2.1m/82.7"
2.8m/110.2"
3.5m/138.0"
4.2m/165.4"
5.2m/204.7"
6.3m/248.0"
7.0m/275.6"
8.4m/330.7"
10.5m/413.4"
Distance (Unit: m/inch)
Lens center
Screen Size (diagonal: inch)
Screen Size (Unit: cm/inch)
646.2(W) × 403.9(H)/254(W) × 159(H)
516.9(W) × 323.1(H)/204(W) × 127(H)
430.8(W) × 269.2(H)/170(W) × 106(H)
387.7(W) × 242.3(H)/153(W) × 95(H)
323.1(W) × 201.9(H)/127(W) × 79(H)
258.5(W) × 161.5(H)/102(W) × 64(H)
215.4(W) × 134.6(H)/85(W) × 53(H)
172.3(W) × 107.7(H)/68(W) × 42(H)
129.2(W) × 80.8(H)/51(W) × 32(H)
86.2(W) × 53.8(H)/34(W) × 21(H)
1.4m/55.1"