Screen Size And Throw Distance - Panasonic PT-VX400NTU Operating Instructions Manual
Panasonic - pt-vx400ntu lcd projector - 720p - hdtv - 4:3
Hide thumbs
Also See for PT-VX400NTU:
- Specification (13 pages) ,
- Brochure (6 pages) ,
- Operating instructions manual (46 pages)
Table of Contents
Advertisement
Setting up
Screen size and throw distance
Place the projector referring
to the diagram on the right
and the figures of throwing
distance. You can adjust the
display size
L (LW/LT) *
1
Projection distance (m)
SH
Height of the projection area (m)
SW
Width of the projection area (m)
SD
Diagonal length of the projection area (m)
*1 :
LW : Minimum distance
LT : Maximum distance
Attention
Before installing, please read "Precautions for Use" (
z
Projection distance for PT-VX400NTU
J
(All measurements below are approximate and may differ slightly from the actual measurements.)
Projection size
Screen diagonal (SD)
0.76 m(30")
1.02 m(40")
1.27 m(50")
1.52 m(60")
1.78 m(70")
2.03 m(80")
2.29 m(90")
2.54 m(100")
3.05 m(120")
3.81 m(150")
5.08 m(200")
6.35 m(250")
7.62 m(300")
Any other projection distance can be obtained according to the screen dimensions (m) using the following calculations.
The distance is shown in units of meters. (The calculated distance may contain a certain error.)
If the screen dimensions are written as "SD",
Screen height (SH)
Screen width (SW)
Minimum distance (LW)
Maximum distance (LT)
26
- ENGLISH
Projected image
SW
Æ
For 4:3 aspect ratio
Minimum distance
Maximum distance
(LW)
0.7 m(2.26')
0.9 m(3.05')
1.2 m(3.87')
1.4 m(4.66')
1.7 m(5.45')
1.9 m(6.23')
3.1 m(10.14')
2.2 m(7.05')
3.5 m(11.42')
2.4 m(7.84')
3.9 m(12.73')
2.9 m(9.42')
4.7 m(15.29')
3.6 m(11.81')
5.8 m(19.13')
4.8 m(15.78')
7.8 m(25.52')
6.0m(19.75')
7.2 m(23.72')
For 4:3 aspect ratio
= SD(m) × 0.6
= SD(m) × 0.8
= 0.9531 × SD(m) - 0.0338
= 1.5384 × SD(m) - 0.0327
Screen
L (LW/LT)
L (LW/LT)
Screen
pages 14 to 18).
Minimum distance
(LT)
1.1 m(3.74')
0.8 m(2.49')
1.5 m(5.02')
1.0 m(3.35')
1.9 m(6.30')
1.3 m(4.23')
2.3 m(7.58')
1.6 m(5.09')
2.7 m(8.86')
1.8 m(5.94')
2.1 m(6.82')
2.3 m(7.68')
2.6 m(8.53')
3.1 m(10.27')
3.9 m(12.86')
5.2 m(17.19')
-
6.6 m(21.52')
-
7.9 m(25.85')
= SD(m) × 0.490
= SD(m) × 0.872
= 1.0384 × SD(m) - 0.0337
= 1.6756 × SD(m) - 0.0319
For 16:9 aspect ratio
Maximum distance
(LW)
(LT)
1.2 m(4.07')
1.7 m(5.48')
2.1 m(6.89')
2.5 m(8.27')
3.0 m(9.68')
3.4 m(11.06')
3.8 m(12.47')
4.2 m(13.88')
5.1 m(16.67')
6.4 m(20.83')
-
-
-
For 16:9 aspect ratio
Advertisement
Table of Contents
