Setting up
Screen size and throw distance
You can adjust the projection size with 1.2x zoom lens. Calculate and define the throw distance as follows.
SH
Projected image
SW
Screen
88.6
All measurements and the calculation results bellow are approximate and may differ slightly from the actual measurements.
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| Projection size (16 : 10) |
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|
| Throw distance (L) |
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Screen Diagonal |
| Screen height (SH) |
| Screen width (SW) | Minimum distance | Maximum distance | |||||
(SD) |
|
|
| (LW) | (LT) | ||||||
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|
|
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(0.84 m) | 33" |
| 0.44 m | (1'5") |
| 0.71 m | (2'3") |
|
| 1.1 m | (3'7") |
(1.02 m) | 40" |
| 0.54 m | (1'9") |
| 0.86 m | (2'9") | 1.3 m | (4'3") | 1.4 m | (4'7") |
(1.27 m) | 50" |
| 0.67 m | (2'2") |
| 1.08 m | (3'6") | 1.6 m | (5'2") | 1.8 m | (5'10") |
(1.52 m) | 60" |
| 0.81 m | (2'7") |
| 1.29 m | (4'2") | 1.9 m | (6'2") | 2.1 m | (6'10") |
(1.78 m) | 70" |
| 0.94 m | (3'1") |
| 1.51 m | (4'11") | 2.2 m | (7'2") | 2.5 m | (8'2") |
(2.03 m) | 80" |
| 1.08 m | (3'6") |
| 1.72 m | (5'7") | 2.5 m | (8'2") | 2.9 m | (9'6") |
(2.29 m) | 90" |
| 1.21 m | (3'11") |
| 1.94 m | (6'4") | 2.8 m | (9'2") | 3.3 m | (10'9") |
(2.54 m) | 100" |
| 1.35 m | (4'5") |
| 2.15 m | (7') | 3.1 m | (10'2") | 3.6 m | (11'9") |
(3.05 m) | 120" |
| 1.62 m | (5'3") |
| 2.58 m | (8'5") | 3.7 m | (12'1") | 4.4 m | (14'5") |
(3.81 m) | 150" |
| 2.02 m | (6'7") |
| 3.23 m | (10'7") | 4.7 m | (15'5") | 5.5 m | (18') |
(5.08 m) | 200" |
| 2.69 m | (8'9") |
| 4.31 m | (14'1") | 6.2 m | (20'4") | 7.3 m | (23'11") |
(6.35 m) | 250" |
| 3.37 m | (11') |
| 5.38 m | (17'7") | 7.8 m | (25'7") | 9.2 m | (30'2") |
(7.62 m) | 300" |
| 4.04 m | (13'3") |
| 6.46 m | (21'2") | 9.3 m | (30'6") | 11.1 m | (36'5") |
Calculation methods
SW (m) = SD (") x 0.0215 | SH (m) = SD (") x 0.0135 |
LW (m) = 0.0311 x SD (") - 0.040 | LT (m) = 0.0372 x SD (") - 0.044 |
NOTE:
• See “Screen size and throw distance for 16:9/4:3 aspect ratio” on page 52.
• Do not use the projector at a raised or a horizontally tilted position as it may cause malfunction of the projector.
• You can tilt the projector body approximately ± 30° vertically. Overtilting may result in shortening the component’s life.
•For the best quality of the projection image, install a screen where sun light or room light does not shine directly onto the screen. Close window shades or curtains to block the lights.
Getting Started
