Setting up, Screen size and throw distance, Nglish - 16 – Panasonic PT-F100E User Manual
Page 16: Jcalculation methods for screen dimensions, Getting started
Getting Started
E
NGLISH - 16
Setting up
You can adjust the projection size with 2.0x zoom lens. Calculate and define the throw distance as follows.
* All measurements above are approximate and may differ slightly from the actual measurements.
J
Calculation methods for screen dimensions
You can calculate more detailed screen dimension from the screen diagonal.
SW (m) = SD (") x 0.0203
SH (m) = SD (") x 0.0152
LW (m) = 0.0304 x SD (") - 0.048
LT (m) = 0.0606 x SD (") - 0.057
* The results above are approximate and may differ slightly from the actual measurements.
Screen size and throw distance
Projection size (4 : 3)
Throw distance (L)
Screen diagonal
(SD)
Screen height (SH)
Screen width (SW)
Minimum distance
(LW)
Maximum distance
(LT)
33" (0.84 m)
0.50 m
(1'7")
0.67 m
(2'2")
1.9 m
(6'2")
40" (1.02 m)
0.61 m
(2')
0.81 m
(2'7")
1.2 m
(3'11")
2.4 m
(7'10")
50" (1.27 m)
0.76 m
(2'5")
1.02 m
(3'4")
1.5 m
(4'11")
3.0 m
(9'10")
60" (1.52 m)
0.91 m
(2'11")
1.22 m
(4')
1.8 m
(5'10")
3.6 m
(11'9")
70" (1.78 m)
1.07 m
(3'06")
1.42 m
(4'7")
2.1 m
(6'10")
4.2 m
(13'9")
80" (2.03 m)
1.22 m
(4')
1.63 m
(5'4")
2.4 m
(7'10")
4.8 m
(15'8")
90" (2.29 m)
1.37 m
(4'5")
1.83 m
(6')
2.7 m
(8'10")
5.4 m
(17'8")
100" (2.54 m)
1.52 m
(4'11")
2.03 m
(6'7")
3.0 m
(9'10")
6.0 m
(19'8")
120" (3.05 m)
1.83 m
(6')
2.44 m
(8')
3.6 m
(11'9")
7.2 m
(23'7")
150" (3.81 m)
2.29 m
(7'6")
3.05 m
(10')
4.5 m
(14'9")
9.0 m
(29'6")
200" (5.08 m)
3.05 m
(10')
4.06 m
(13'3")
6.0 m
(19'8")
12.1 m
(39'8")
250" (6.35 m)
3.81 m
(12'6")
5.08 m
(16'8")
7.6 m (24'11")
15.1 m
(49'6")
300" (7.62 m)
4.57 m (14'11")
6.10 m
(20')
9.1 m (29'10")
18.1 m
(59'4")
NOTE:
• See “Screen size and throw distance for 16:9 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.
• 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.
SD
SW
SH
Screen
Projected image