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Setting up, Screen size and throw distance, Nglish – Panasonic PT-AX200U User Manual

Page 14: Jcalculation methods for screen dimensions, Getting started

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Getting Started

14 -

E

NGLISH

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 (m) x 0.872

SH (m) = SD (m) x 0.490

LW (m) = 1.2244 x SD (m) - 0.056

LT (m) = 2.449 x SD (m) - 0.056

* The results above are approximate and may differ slightly from the actual measurements.

Screen size and throw distance

Projection size (16 : 9)

Throw distance (L)

Screen Diagonal

(SD)

Screen height (SH)

Screen width (SW)

Minimum distance

(LW)

Maximum distance

(LT)

1.02 m

(40")

0.50 m (1'7")

0.89 m (2'11")

1.2 m (3'11")

2.4 m (7'10")

1.27 m

(50")

0.62 m

(2')

1.11 m (3'7")

1.5 m (4'11")

3.0 m (9'10")

1.52 m

(60")

0.75 m (2'5")

1.33 m (4'4")

1.8 m (5'10")

3.7 m (12'1")

1.78 m

(70")

0.87 m (2'10")

1.55 m (5'1")

2.1 m (6'10")

4.3 m (14'1")

2.03 m

(80")

1.00 m (3'3")

1.77 m (5'9")

2.4 m (7'10")

4.9 m

(16')

2.29 m

(90")

1.12 m

(3'8")

1.99 m

(6'6")

2.7 m (8'10")

5.5 m

(17')

2.54 m (100")

1.24 m

(4')

2.21 m

(7'3")

3.1 m (10'2")

6.2 m (20'4")

3.05 m (120")

1.49 m (4'10")

2.66 m

(8'8")

3.7 m (12'1")

7.4 m (24'3")

3.81 m (150")

1.87 m

(6'1")

3.32 m (10'10")

4.6 m (15'1")

9.3 m (30'6")

5.08 m (200")

2.49 m

(8'2")

4.43 m (14'6")

6.2 m (20'4")

12.4 m (40'8")

NOTE:

• 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 less than 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