Panasonic PT-RW330E PT-RW330EJ Manuel D’Utilisation

Codes de produits

PT-RW330EJ

PT-RW330

DLP

™

Projectors

As of November 2012

SFD12M010

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 16:10
minimum

L (m) = (diagonal screen size in inches) × 0.0336 – 0.0542

maximum

L (m) = (diagonal screen size in inches) × 0.0670 – 0.0407

Aspect ratio 16:9
minimum

L (m) = (diagonal screen size in inches) × 0.0346 – 0.0542

maximum

L (m) = (diagonal screen size in inches) × 0.0688 – 0.0407

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

1.02

1.27

1.52

1.78

2.03

2.29

2.54

3.05

3.81

5.08

6.35

7.62

1.3

1.7

2.0

2.4

2.7

3.1

3.4

4.1

5.1

6.9

8.6

10.3

2.7

3.4

4.1

4.8

5.5

6.2

6.8

8.2

10.3

13.7

17.2

20.6

-0.05

-0.06

-0.08

-0.09

-0.10

-0.11

-0.13

-0.15

-0.19

-0.25

-0.31

-0.37

0.48

0.60

0.71

0.83

0.95

1.07

1.19

1.43

1.79

2.38

2.98

3.57

−

100

120

150

200

250

300

(4.4)

(5.5)

(6.6)

(7.8)

(8.9)

(10.0)

(11.2)

(13.5)

(16.9)

(22.5)

(28.2)

(33.9)

(8.9)

(11.2)

(13.4)

(15.7)

(17.9)

(20.2)

(22.4)

(27.0)

(33.7)

(45.0)

(56.3)

(67.6)

(-0.2

(-0.3

(-0.4

(-0.5

(-0.6

(-0.8

(-1.0

(-1.2

1.6)

2.0)

2.3)

2.7)

3.1)

3.5)

3.9)

4.7)

5.9)

7.8)

9.8)

11.7)

−

Projection size

[diagonal]

[m]

[in]

Projection distance [L]

Min [wide]

Max [telephoto]

Height from the edge of screen

to center of lens [ H ]

Projection distance for 16:9 aspect ratio screen

unit: meters (feet)

NOTE:

• The value for L (distance to screen) varies slightly within ±5% depending on the zoom lens characteristics.

• The zoom lens characteristics may cause slight image distortion.

• When vertical keystone correction is used, the image is corrected in the direction that reduces its projected size.

• The brightness varies depending on the zoom setting.