Panasonic PT-LX22E PT-LX22EJ Benutzerhandbuch

Produktcode

PT-LX22EJ

PT-LX22

LCD Projector

As of June 2012

SFL11M018-1

6 / 1 2

Calculation of the projection distance

For a screen size different from the above, use the equation below to calculate the projection distance.

Aspect ratio 4:3
minimum

L (m) = (diagonal screen size in inches) × 0.0345 – 0.0233

maximum

L (m) = (diagonal screen size in inches) × 0.0414 – 0.0237

NOTE:
Distances calculated with the above equations will include a slight error.

0.76 m

1.02 m

1.27 m

1.52 m

1.78 m

2.03 m

2.29 m

2.54 m

3.05 m

3.81 m

5.08 m

6.35 m

7.62 m

1.0

1.4

1.7

2.0

2.4

2.7

3.1

3.4

4.1

5.2

6.9

8.6

10.3

1.2

1.6

2.0

2.5

2.9

3.3

3.7

4.1

4.9

6.2

8.3

10.3

11.0

0.07

0.09

0.11

0.13

0.15

0.17

0.20

0.22

0.26

0.33

0.44

0.54

0.65

30˝

40˝

50˝

60˝

70˝

80˝

90˝

100˝

120˝

150˝

200˝

250˝

300˝

(2.9)

(3.9)

(4.9)

(5.9)

(6.9)

(7.9)

(8.9)

(9.9)

(11.9)

(14.8)

(19.8)

(24.8)

(29.8)

(3.5)

(4.7)

(5.9)

(7.1)

(8.3)

(9.5)

(10.7)

(11.9)

(14.3)

(17.8)

(23.8)

(29.8)

(36.1)

(0.21)

(0.29)

(0.36)

(0.43)

(0.50)

(0.57)

(0.64)

(0.71)

(0.86)

(1.07)

(1.43)

(1.79)

(2.14)

Projection size

[diagonal]

Projection distance [L]

Min [wide]

Max [telephoto]

Height from the edge of screen

to center of lens [ H ]

Projection distance for 4:3 aspect ratio screen

unit: meters (feet)

NOTE:

• 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.

* Lens performance cannot be guaranteed for projection sizes larger than 11.0 m (36.1 ft).

+30°

–30°

–20°

+20°

Installable angle

Install the projector at an angle within the range shown below.

•  Vertical  direction
The  projector  may  be  installed  at  a  vertical
angle  of  30°.

•  Horizontal  direction
The  projector  may  be  installed  at  a  horizontal
angle  of  20°.