Panasonic PT-FW300U Lcd Projector - Page 15

Setting up, Screen size and throw distance

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Setting up Screen size and throw distance You can adjust the projection size with 2.0x zoom lens. Calculate and define the throw distance as follows. Projected image Shown as 16:10 SD SW Screen SH Getting Started All measurements and the calculation results below are approximate and may differ slightly from the actual measurements. Projection size (16 : 10) Screen Diagonal (SD) Screen height (SH) Screen width (SW) (0.84 m) 33" 0.44 m (1'5") (1.02 m) 40" 0.54 m (1'9") (1.27 m) 50" 0.67 m (2'2") (1.52 m) 60" 0.81 m (2'7") (1.78 m) 70" 0.94 m (3'1") (2.03 m) 80" 1.08 m (3'6") (2.29 m) 90" 1.21 m (3'11") (2.54 m) 100" 1.35 m (4'5") (3.05 m) 120" 1.62 m (5'3") (3.81 m) 150" 2.02 m (6'7") (5.08 m) 200" 2.69 m (8'9") (6.35 m) 250" 3.37 m (11') (7.62 m) 300" 4.04 m (13'3") J Calculation methods 0.71 m (2'3") 0.86 m (2'9") 1.08 m (3'6") 1.29 m (4'2") 1.51 m (4'11") 1.72 m (5'7") 1.94 m (6'4") 2.15 m (7') 2.58 m (8'5") 3.23 m (10'7") 4.31 m (14'1") 5.38 m (17'7") 6.46 m (21'2") Throw distance (L) Minimum distance Maximum distance (LW) (LT) 1.1 m (3'7") 1.4 m (4'7") 1.7 m (5'6") 2.0 m (6'6") 2.3 m (7'6") 2.6 m (8'6") 2.9 m (9'6") 3.4 m (11'1") 4.3 m (14'1") 5.7 m (18'8") 7.2 m (23'7") 8.6 m (28'2") 1.8 m (5'10") 2.3 m (7'6") 2.8 m (9'2") 3.4 m (11'1") 4.0 m (13'1") 4.6 m (15'1") 5.1 m (16'8") 5.7 m (18'8") 6.9 m (22'7") 8.6 m (28'2") 11.5 m (37'8") 14.3 m (46'10") 17.2 m (56'5") SW (m) = SD (") x 0.0215 LW (m) = 0.0289 x SD (") - 0.046 SH (m) = SD (") x 0.0135 LT (m) = 0.0576 x SD (") - 0.061 NOTE: • See page 57 for the screen size and throw distance of 4:3/16:9. • Do not use the projector at a raised or a horizontally tilted position as it may cause malfunction of the projector. • Make sure the projector lens surface is parallel with the screen. 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. ENGLISH - 15

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Getting Started
E
NGLISH - 15
Setting up
You can adjust the projection size with 2.0x zoom lens. Calculate and define the throw distance as follows.
All measurements and the calculation results below are approximate and may differ slightly from the actual
measurements.
Calculation methods
SW (m) = SD (") x 0.0215
SH (m) = SD (") x 0.0135
LW (m) = 0.0289 x SD (") - 0.046
LT (m) = 0.0576 x SD (") - 0.061
Screen size and throw distance
Projection size (16 : 10)
Throw distance (L)
Screen Diagonal
(SD)
Screen height (SH)
Screen width (SW)
Minimum distance
(LW)
Maximum distance
(LT)
(0.84 m)
33"
0.44 m
(1'5")
0.71 m
(2'3")
1.8 m
(5'10")
(1.02 m)
40"
0.54 m
(1'9")
0.86 m
(2'9")
1.1 m
(3'7")
2.3 m
(7'6")
(1.27 m)
50"
0.67 m
(2'2")
1.08 m
(3'6")
1.4 m
(4'7")
2.8 m
(9'2")
(1.52 m)
60"
0.81 m
(2'7")
1.29 m
(4'2")
1.7 m
(5'6")
3.4 m
(11'1")
(1.78 m)
70"
0.94 m
(3'1")
1.51 m
(4'11")
2.0 m
(6'6")
4.0 m
(13'1")
(2.03 m)
80"
1.08 m
(3'6")
1.72 m
(5'7")
2.3 m
(7'6")
4.6 m
(15'1")
(2.29 m)
90"
1.21 m
(3'11")
1.94 m
(6'4")
2.6 m
(8'6")
5.1 m
(16'8")
(2.54 m)
100"
1.35 m
(4'5")
2.15 m
(7')
2.9 m
(9'6")
5.7 m
(18'8")
(3.05 m)
120"
1.62 m
(5'3")
2.58 m
(8'5")
3.4 m
(11'1")
6.9 m
(22'7")
(3.81 m)
150"
2.02 m
(6'7")
3.23 m
(10'7")
4.3 m
(14'1")
8.6 m
(28'2")
(5.08 m)
200"
2.69 m
(8'9")
4.31 m
(14'1")
5.7 m
(18'8")
11.5 m
(37'8")
(6.35 m)
250"
3.37 m
(11')
5.38 m
(17'7")
7.2 m
(23'7")
14.3 m (46'10")
(7.62 m)
300"
4.04 m
(13'3")
6.46 m
(21'2")
8.6 m
(28'2")
17.2 m
(56'5")
NOTE:
•
See page 57 for the screen size and throw distance of 4:3/16:9.
•
Do not use the projector at a raised or a horizontally tilted position as it may cause
malfunction of the projector.
•
Make sure the projector lens surface is parallel with the screen. 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.
S
D
SW
SH
Screen
Projected image
Shown as 16:10