Projection Distance; Note On Use - Panasonic PT-VW431DU Specifications

Pwt-vw430/pwt-vw330 series advanced portable projectors
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Projection distance

• The value for L (distance to screen) varies slightly depending on the zoom lens
characteristics.
• At the shortest projection distance, the zoom lens characteristics may cause
slight image distortion.
Dimensions
PT-VW431DU/VW435NU/VW430U/VX505NU/VX500U
14-29/32 (379)
Caution
Do not install the projector in locations that are subject to excessive water, humidity, steam or oily smoke. Doing so may result in fire, malfunction or electric shock.

NOTE ON USE

1 The projector uses a high-voltage mercury lamp under high internal pressure. This lamp may break, emitting a
popping sound, or fail to illuminate, due to impact or extended use.
2 The high-wattage lamp becomes very hot during operation. Please observe the following precautions:
• Never place objects on top of the projector while it is in operation.
• Make sure there is an unobstructed space of 39-3/8 inches (1,000 mm) or more around the projector's exhaust
openings.
• If stacking projector units, care must be taken to provide the recommended space between units. These space
requirements also apply to installation where only one projector unit is operating at one time and the other unit
is used as a backup.
Weights and dimensions shown are approximate. Specifications and appearance are
subject to change without notice. Product availability differs depending on region and country.
This product may be subject to export control regulations. The projection distances and throw
ratios given in this brochure are for use only as guidelines. For more detailed information,
please consult the dealer from whom you are purchasing the product. The PJLink trademark is an
application trademark in Japan, the United States, and other countries and regions or registered
trademarks. Crestron RoomView is a trademark of Crestron Electronics, Inc. All other trademarks
are the property of their respective trademark owners. Projection images simulated.
© 2012 Panasonic Corporation. All rights reserved.
PT-VW431DU/VW435NU/VW430U
(16:10 aspect ratio; throw ratio: 1.18–1.90:1)
Projection distance (L)
Diagonal
edge of screen to center
image size
min.(wide) max.(tele)
30" [0.76]
2.3 (0.7)
3.9 (1.2)
0.03 - 0.66 (0.01 - 0.20)
40" [1.02]
3.3 (1.0)
5.2 (1.6)
0.03 - 0.89 (0.01 - 0.27)
50" [1.27]
4.3 (1.3)
6.6 (2.0)
0.03 - 1.12 (0.01 - 0.34)
60" [1.52]
4.9 (1.5)
8.2 (2.5)
0.07 - 1.31 (0.02 - 0.40)
70" [1.78]
5.9 (1.8)
9.5 (2.9)
0.07 - 1.54 (0.02 - 0.47)
80" [2.03]
6.6 (2.0)
10.8 (3.3)
0.07 - 1.77 (0.02 - 0.54)
90" [2.29]
7.5 (2.3)
12.1 (3.7)
0.07 - 2.00 (0.02 - 0.61)
100" [2.54]
8.2 (2.5)
13.5 (4.1)
0.10 - 2.20 (0.03 - 0.67)
120" [3.05]
10.2 (3.1)
16.1 (4.9)
0.10 - 2.66 (0.03 - 0.81)
150" [3.81]
12.5 (3.8)
20.3 (6.2)
0.13 - 3.31 (0.04 - 1.01)
200" [5.08]
16.7 (5.1)
27.2 (8.3)
0.16 - 4.43 (0.05 - 1.35)
250" [6.35]
21.0 (6.4)
33.8 (10.3)
0.23 - 5.51 (0.07 - 1.68)
300" [7.62]
25.3 (7.7)
40.7 (12.4)
0.26 - 6.63 (0.08 - 2.02)
PT-VW330U
(16:10 aspect ratio; throw ratio: 1.2–1.9:1)
Projection distance (L)
Diagonal
image size
min.(wide)
max.(tele)
30" [0.76]
2.3 (0.7)
3.9 (1.2)
40" [1.02]
3.3 (1.0)
5.2 (1.6)
50" [1.27]
4.3 (1.3)
6.6 (2.0)
60" [1.52]
4.9 (1.5)
8.2 (2.5)
70" [1.78]
5.9 (1.8)
9.5 (2.9)
80" [2.03]
6.6 (2.0)
10.8 (3.3)
90" [2.29]
7.5 (2.3)
12.1 (3.7)
100" [2.54]
8.2 (2.5)
13.5 (4.1)
120" [3.05]
10.2 (3.1)
16.1 (4.9)
150" [3.81]
12.5 (3.8)
20.3 (6.2)
200" [5.08]
16.7 (5.1)
26.2 (8.0)
*
250" [6.35]
21.0 (6.4)
26.2 (8.0)
*
300" [7.62]
25.3 (7.7)
26.2 (8.0)
*
* There is no guarantee of the lens performance when the projection distance exceeds 26.2 feet (8.0 m).
12 (305)
• If the projector is placed in a box or enclosure, the temperature of the air surrounding the projector must match
the operating temperature listed in the specifications table during use. Also, make sure the projector's intake
and exhaust openings are not blocked. Ensure there is sufficient ventilation to prevent hot air from the exhaust
openings being recirculated into the intake opening.
3 The lamp replacement cycle duration becomes shorter if the projector is operated repeatedly for short periods.
• The lamp replacement cycle varies greatly depending on individual lamp characteristics and usage conditions.
• The brightness of the lamp will gradually decrease with use.
4 Due to natural characteristics of lamps, screen brightness may fluctuate. This is not an indication of faulty lamp
performance.
PT-VX505NU/VX500U
(4:3 aspect ratio; throw ratio: 1.18–1.90:1)
Height from the
Projection distance (L)
Diagonal
image size
of lens (H)
min.(wide) max.(tele)
30
"
[0.76]
2.3 (0.7)
40
"
[1.02]
3.0 (0.9)
50
"
[1.27]
3.9 (1.2)
60
"
[1.52]
4.6 (1.4)
70
"
[1.78]
5.6 (1.7)
80
"
[2.03]
6.2 (1.9)
90
"
[2.29]
7.2 (2.2)
100
"
[2.54]
7.9 (2.4)
120
"
[3.05]
9.5 (2.9)
150
"
[3.81]
11.8 (3.6)
200
"
[5.08]
15.7 (4.8)
250
"
[6.35]
19.7 (6.0)
300
"
[7.62]
23.6 (7.2)
PT-VX400NTU/VX400U
(4:3 aspect ratio; throw ratio: 1.2–1.9:1)
Height from the
Projection distance (L)
Diagonal
edge of screen to center
image size
of lens (H)
min.(wide)
0.03 (0.01)
30" [0.76]
2.3 (0.7)
0.03 (0.01)
40" [1.02]
3.0 (0.9)
0.03 (0.01)
50" [1.27]
3.9 (1.2)
0.07 (0.02)
60" [1.52]
4.6 (1.4)
0.07 (0.02)
70" [1.78]
5.6 (1.7)
0.07 (0.02)
80" [2.03]
6.2 (1.9)
0.07 (0.02)
90" [2.29]
7.2 (2.2)
0.10 (0.03)
100" [2.54]
7.9 (2.4)
0.10 (0.03)
120" [3.05]
9.5 (2.9)
0.13 (0.04)
150" [3.81]
11.8 (3.6)
0.16 (0.05)
200" [5.08]
15.7 (4.8)
0.23 (0.07)
250" [6.35]
19.7 (6.0)
0.26 (0.08)
300" [7.62]
23.6 (7.2)
PT-VW330U/VX400NTU/VX400U
13-3/4 (350)
For more information about Panasonic projectors, please visit:
Projector Global Web Site –
www.facebook.com/panasonicprojector
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www.youtube.com/user/PanasonicProjector
YouTube –
All information included here is valid as of September 2012.
unit: feet (meters)
Height from the
edge of screen to center
of lens (H)
3.6 (1.1)
0.16 - 0.75 (0.05 - 0.23)
4.9 (1.5)
0.20 - 1.02 ( 0.06 - 0.31)
6.2 (1.9)
0.26 - 1.25 (0.08 - 0.38)
7.5 (2.3)
0.30 - 1.51 (0.09 - 0.46)
8.9 (2.7)
0.36 - 1.74 (0.11 - 0.53)
10.2 (3.1)
0.40 - 2.00 (0.12 - 0.61)
11.5 (3.5)
0.46 - 2.26 (0.14 - 0.69)
12.8 (3.9)
0.49 - 2.49 (0.15 - 0.76)
15.4 (4.7)
0.59 - 2.99 (0.18 - 0.91)
19.0 (5.8)
0.75 - 3.74 (0.23 - 1.14)
25.6 (7.8)
1.02 - 4.99 (0.31 - 1.52)
31.8 (9.7)
1.25 - 6.27 (0.38 - 1.91)
38.4 (11.7)
1.51 - 7.51 (0.46 - 2.29)
Height from the
edge of screen to center
max.(tele)
of lens (H)
3.6 (1.1)
0.16 (0.05)
4.9 (1.5)
0.20 (0.06)
6.2 (1.9)
0.26 (0.08)
7.5 (2.3)
0.30 (0.09)
8.9 (2.7)
0.36 (0.11)
10.2 (3.1)
0.39 (0.12)
11.5 (3.5)
0.46 (0.14)
12.8 (3.9)
0.49 (0.15)
15.4 (4.7)
0.59 (0.18)
19.0 (5.8)
0.75 (0.23)
25.6 (7.8)
1.02 (0.31)
26.2 (8.0)*
1.25 (0.38)
26.2 (8.0)*
1.51 (0.46)
unit: inch (mm)
10-7/8 (277)
panasonic.net/avc/projector
PT-VW430U3 Printed in Japan.

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