Panasonic PT-LB2U Instrukcje Operacyjne Pobierz pdf (Strona 14)

Getting started



ENGLISH

Set up your projector

SCREEN SIZE AND THROW DISTANCE

You can adjust the projection size with 1.2× zoom lens. Calculate and dene the throw distance as follows.

L (LW/LT)

79.2 mm

L (LW/LT)

Projected image

Screen

(All measurements below are approximate and may differ slightly from the actual measurements.)

Projection

size

For 4:3 aspect ratio For 16:9 aspect ratio

Screen

diagonal

(SD)

Minimum distance

(LW)

Maximum distance

(LT)

Minimum distance

(LW)

Maximum distance

(LT)

PT-LB2 PT-LB1 PT-LB2 PT-LB1 PT-LB2 PT-LB1 PT-LB2 PT-LB1

0.84 m (33") — — 1.1 m (3' 7") 1.1 m (3' 7") — — 1.2 m (3' 11") 1.3 m (4' 3")

1.02 m (40") 1.1 m (3' 7") 1.2 m (3' 11") 1.4 m (4' 7") 1.4 m (4' 7") 1.3 m (4' 3") 1.3 m (4' 3") 1.5 m (4' 11") 1.5 m (4' 11")

1.27 m (50") 1.4 m (4' 7") 1.5 m (4' 11") 1.7 m (5' 6") 1.8 m (5' 9") 1.6 m (5' 3") 1.6 m (5' 3") 1.9 m (6' 2") 1.9 m (6' 2")

1.52 m (60") 1.7 m (5' 6") 1.8 m (5' 9") 2.1 m (6' 10") 2.1 m (6' 10") 1.9 m (6' 2") 1.9 m (6' 2") 2.3 m (7' 6") 2.3 m (7' 6")

1.78 m (70") 2.0 m (6' 6") 2.1 m (6' 10") 2.4 m (7' 10") 2.5 m (8' 2") 2.2 m (7' 2") 2.3 m (7' 6") 2.6 m (8' 6") 2.7 m (8' 9")

2.03 m (80") 2.3 m (7' 6") 2.4 m (7' 10") 2.8 m (9' 2") 2.8 m (9' 2") 2.5 m (8' 2") 2.6 m (8' 6") 3.0 m (9' 10") 3.1 m (10' 2")

2.29 m (90") 2.6 m (8' 6") 2.7 m (8' 9") 3.1 m (10' 2") 3.2 m (10' 6") 2.9 m (9' 6") 2.9 m (9' 6") 3.4 m (11' 1") 3.5 m (11' 5")

2.54 m (100") 2.9 m (9' 6") 3.0 m (9' 10") 3.5 m (11' 5") 3.5 m (11' 5") 3.2 m (10' 6") 3.3 m (10' 8") 3.8 m (12' 5") 3.9 m (12' 8")

3.05 m (120") 3.5 m (11' 5") 3.6 m (11' 8") 4.2 m (13' 9") 4.3 m (14' 1") 3.8 m (12' 5") 3.9 m (12' 8") 4.6 m (15' 1") 4.7 m (15' 4")

3.81 m (150") 4.4 m (14' 4") 4.5 m (14' 8") 5.2 m (17' 0") 5.3 m (17' 4") 4.8 m (15' 7") 4.9 m (16' 1") 5.7 m (18' 8") 5.8 m (19' 0")

5.08 m (200") 5.8 m (19' 0") 6.0 m (19' 7") 7.0 m (22' 11") 7.1 m (23' 3") 6.3 m (20' 8") 6.6 m (21' 7") 7.6 m (24' 11") 7.8 m (25' 6")

6.35 m (250") 7.3 m (23' 11") 7.5 m (24' 6") 8.7 m (28' 6") 8.9 m (29' 2") 7.9 m (25' 11") 8.2 m (26' 9") 9.5 m (31' 2") 9.7 m (31' 8")

7.62 m (300") 8.7 m (28' 6") 9.0 m (29' 5") 10.5 m (34' 5") 10.7 m (35' 1") 9.5 m (31' 2") 9.9 m (32' 5") 11.5 m (37' 7") 11.7 m (38' 4")

You can calculate detailed screen dimensions from the “Screen diagonal”. The unit of all the calculation results is

m. (The results below differ slightly from the actual measurements.)

If the projection size is SD,

For 4:3 aspect ratio For 16:9 aspect ratio

Screen height (SH) = SD (

) × 0.0152 = SD (

) × 0.0125

Screen width (SW) = SD (

) × 0.0203 = SD (

) × 0.0221

Minimum distance (LW)

PT-LB2 = 0.0292 × SD (

)

0.025 = 0.0318 × SD (

)

0.011

PT-LB1 = 0.0302 × SD (

)

0.035 = 0.0330 × SD (

)

0.041

Maximum distance (LT)

PT-LB2 = 0.0351 × SD (

)

0.033 = 0.0383 × SD (

)

0.035

PT-LB1 = 0.0358 × SD (

)

0.035 = 0.0391 × SD (

)

0.040

NOTE:

For best projection image quality, install a screen where sunlight or room lightings do not •

shine directly onto the screen. Close window shades or curtains to block the light and turn

off the lightings.

Do not use the projector at a raised or horizontally tilted position. It may cause the •

projector to malfunction.

However, you can tilt the projector’s body approximately ±30 ° vertically and ±10 °

horizontally.

Over tilting may result in shortening the component’s life.

Do not cover the air outlet port and air intake ports or place anything within 50 cm (20") near them as this may cause damage •

or injury.

+30 °

30 °

Getting started

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