Panasonic PT-LB20EA manual PT-LB20NTEA/LB20EA, PT-LB20SEA, PT-LB20VEA

Page 6

Specifications

Dimensions

Power supply

100–240 V AC, 50/60 Hz

YPBPR signal

Y: 1.0 Vp-p (including sync signal),

Power consumption

220 W (Approx. 4 W in standby mode

VIDEO IN

75 ohms; PB, PR: 0.7 Vp-p, 75 ohms

 

with fan stopped)

RCA pin x 1, 1.0 Vp-p, 75 ohms

Amps

2.5 A–1.3 A

S-VIDEO IN

Mini DIN 4-pin x 1,

LCD panel

4:3 aspect ratio, micro lens array

 

Y: 1.0 Vp-p, C: 0.286 Vp-p, 75 ohms

Panel size

 

AUDIO IN

RCA (L, R) x 1, 0.5 Vrms (for RGB/VIDEO/

PT-LB20NTEA/LB20EA/LB20SEA

SERIAL

S-VIDEO)

 

0.7˝ (17.78 mm) diagonal

Mini DIN 8-pin x 1 (RS-232C)

PT-LB20VEA

0.6˝ (15.24 mm) diagonal

Power cord length

2 m (6´7˝)

Display method

Transparent LCD panel (x 3, R/G/B)

Cabinet material

Moulded material (ABS/PC)

Drive method

Active matrix

Dimensions (W x H x D)

297 x 65 x 210 mm

Pixels

 

 

(11-11/16˝ x 2-9/16˝ x 8-1/4˝)*2

PT-LB20NTEA/LB20EA/LB20VEA

Weight PT-LB20NTEA

2.2 kg (4.9 lbs.)

 

786,432 (1,024 x 768) x 3,

PT-LB20EA/LB20VEA/LB20SEA

PT-LB20SEA

total of 2,359,296 pixels

Operating environment

2.1 kg (4.6 lbs.)

480,000 (800 x 600) x 3,

 

 

total of 1,440,000 pixels

Temperature

0°–40°C (32°–104°F)

Pixel configuration

Stripe

Humidity

20%–80% (no condensation)

Lens

Manual zoom (1:1–1:1.2), manual focus

Remote Control Unit

 

PT-LB20NTEA/LB20EA/LB20VEA

Power supply

3 V DC (button battery x 1)

PT-LB20SEA

F 1.7–1.9, f 21.5–25.8 mm

Operation range*3

Approx. 7 m (23 feet) when operated

F 1.8–2.1, f 22.0–26.2 mm

 

from directly in front of the signal recep-

Lamp

155 W UHM™ lamp

 

tor

Colours

Full colour (16,777,216 colours)

Dimensions (W x H x D)

Brightness

 

 

40 x 86 x 6.5 mm

81.2

2973-3/16˝

11-11/16˝

210 8-1/4˝

Unit: mm / inch

 

 

 

 

 

 

1-5/8˝ 65

2-9/16˝ 73

2-27/32˝

41.8

 

 

 

 

 

 

 

 

 

 

 

 

PT-LB20NTEA/LB20EA/LB20SEA

Weight

 

(1-9/16˝ x 3-3/8˝ x 1/4˝)

 

2000 lumens

 

18 g (0.6 oz.) (including battery)

PT-LB20VEA

1600 lumens

Wireless LAN (PT-LB20NTEA)

Uniformity

90%

Standard

 

IEEE802.11b/g

Contrast

400:1*1 (full on/full off)

Modulation

 

 

Scanning frequency

 

IEEE802.11b

Direct sequence spread spectrum (DS-SS)

RGB

Horizontal: 15–91 kHz, Vertical: 50–85 Hz

 

 

system

YPBPR

480i (525i): fH 15.75 kHz; fV 60 Hz

IEEE802.11g

Orthogonal frequency division multiplex

 

576i (625i): fH 15.63 kHz; fV 50 Hz

Transmission system

(OFDM) system

 

480p (525p): fH 31.5 kHz; fV 60 Hz

 

 

576p (625p): fH 31.25 kHz; fV 50 Hz

IEEE802.11b

CCK (11/5.5 Mbps), DQPSK (2 Mbps),

 

720p (750p): fH 45 kHz; fV 60 Hz

IEEE802.11g

DBPSK (1 Mbps)

 

1080i (1125i): fH 33.75 kHz; fV 60 Hz

64-QAM (54/48 Mbps),

S-Video/Video

1080i (1125i): fH 28.125 kHz; fV 50 Hz

 

 

16-QAM (36/24 Mbps),

NTSC, NTSC4.43, PAL-M, PAL60:

Transmission speed

QPSK (18/12 Mbps), DPSK (9/6 Mbps)

 

fH 15.75 kHz; fV 60 Hz

 

Projection size

PAL, SECAM, PAL-N: fH 15.63 kHz; fV 50 Hz

IEEE 802.11b

11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps

838–7,620 mm/33–300 inches diagonally

IEEE 802.11g

54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps,

Throw distance

 

 

 

18 Mbps, 12 Mbps, 9 Mbps, 6 Mbps

PT-LB20NTEA/LB20EA

Operation range*3

Approx. 30 m

 

1.1 m–10.7 m (3´7˝–35´1˝)

Frequency range

2,412 MHz–2,472 MHz

PT-LB20SEA

1.1 m–11.0 m (3´7˝–36´1˝)

Channels

 

1–13 ch

PT-LB20VEA

1.4 m–12.7 m (4´7˝–41´8˝)

 

 

 

Optical axis shift

 

Supplied Accessories

 

PT-LB20NTEA/LB20EA/LB20SEA

• Card remote control

 

6:1 (fixed)

PT-LB20VEA

• Lithium battery for remote control

12:1 (fixed)

• Power cord

 

 

Keystone correction range

 

 

On-screen menu

Vertical: approx. ±30°

• RGB signal cable

 

17 languages: English, French, German,

• Carrying bag

 

 

Spanish, Italian, Korean, Russian, Chinese,

• Software CD-ROM (PT-LB20NTEA)

 

Japanese, Swedish, Norwegian, Danish,

 

 

 

 

Installation

Portuguese, Polish, Hungarian, Czech, Thai

Optional Accessories

 

 

Front/rear ceiling/desk (menu selection)

 

 

ET-LAB10

Replacement lamp unit

Built-in speakers

1.0 W (monaural) output power

Terminals

 

ET-PKB30

Ceiling mount bracket

RGB1 IN

D-sub HD 15-pin x 1

ET-RM300

Full-function wireless remote control

RGB signal

R, G, B: 0.7 Vp-p, 75 ohms, Sync on

ET-ADSER

Serial adaptor (DIN 8-pin/D-sub 9-pin)

 

green: 1.0 Vp-p, 75 ohms

 

 

 

 

HD/SYNC, VD: TTL (positive/negative

*1: In AI mode.

 

 

 

polarity compatible)

 

 

YPBPR signal

*2: Height including protruding parts and legs: 73 mm (2-27/32˝).

Y: 1.0 Vp-p (including sync signal),

*3: Operation range differs depending on the environment.

 

75 ohms; PB, PR: 0.7 Vp-p, 75 ohms

RGB2 IN/RGB1 OUT

 

 

 

D-sub HD 15-pin x 1 (input/output selec-

 

 

 

RGB signal

table using on-screen menu)

 

 

 

R, G, B: 0.7 Vp-p, 75 ohms, Sync on

 

 

 

 

green: 1.0 Vp-p, 75 ohms

 

 

 

 

HD/SYNC, VD: TTL (positive/negative

 

 

 

 

polarity compatible)

 

 

 

To use wireless functions, a PC is required that meets the condi- tions given below:

OS:

Windows XP Home Edition, Windows XP Professional,

 

Windows 2000 Professional, Windows Me (Millennium

 

Edition) or Windows 98SE (Second Edition)

CPU:

Pentium III or higher, or other compatible processor (800

 

MHz or higher recommended when using the live mode;

 

1 GHz or higher is recommended when playing movies).

Memory:

128 MB or more (256 MB or more for Windows XP or

Windows 2000)

Free hard disk space:

60 MB or more

Hardware conditions:

CD-ROM drive (for software installation and viewing the user’s manual).

An 802.11b/g built-in wireless LAN system or external 802.11b/g LAN card must be installed and running nor- mally. However, some 802.11g/b wireless LAN may not allow connection to 802.11g projectors. The data trans- fer speed will be lower with an 802.11b LAN than that with an 802.11g LAN.

Web browser:

Internet Explorer 6.0 or later, Netscape Communicator 7.0 or later

Direct X: DirectX® 8.1b or later must be installed.

Operation is not guaranteed for all computers that meet the above conditions.

N O T E S O N U S E

•The projector uses a high-voltage mercury lamp that contains high internal pressure. This lamp may break, emitting a large sound, or fail to illuminate, due to impact or extended use. The length of time that it takes for the lamp to break or fail to illuminate varies greatly depending on individual lamp characteristics and usage conditions.

•The brightness of the lamp will gradually decrease with use.

•The lamp, LCD panel, polarizing plate, and polarizing beam splitter (PBS) are consumable parts. These parts may need to be replaced during the guarantee period if the projector is used for six or more hours per day.

•The replacement cycle of the LCD panel, polarizing plate, and polarizing beam splitter (PBS) will be shortened if the projector is subjected to continuous use for six or more hours. Likewise, the replacement cycle of the lamp will be shortened if the power is frequently turned on and off or the projector is subjected to con- tinuous use for 10 or more hours.

•Interruptions may occur in the wireless connection due to signal interference or PC conditions.

Projection Distance

PT-LB20NTEA/LB20EA

Diagonal image size

 

Distance to screen

 

 

Height from the

(4:3 aspect ratio)

 

 

 

 

 

 

 

edge of screen

 

 

 

 

 

min.

 

 

max.

 

 

to centre of lens

 

 

 

 

 

 

 

 

 

 

 

 

 

33˝ /

0.84

m /

2.7´

 

–

 

1.1

m /

3.6´

8

cm /

3.1˝

40˝ /

1.02

m /

3.3´

1.2

m /

3.9´

1.4

m /

4.6´

9

cm /

3.5˝

50˝ /

1.27

m /

4.2´

1.5

m /

4.9´

1.7

m /

5.6´

11

cm /

4.3˝

60˝ /

1.52

m /

4.9´

1.8

m /

5.9´

2.1

m /

6.9´

14

cm /

5.5˝

70˝ /

1.78

m /

5.8´

2.1

m /

6.9´

2.4

m /

7.9´

16

cm /

6.3˝

80˝ /

2.03

m /

6.7´

2.4

m /

7.9´

2.8

m /

9.2´

18

cm /

7.1˝

90˝ /

2.29

m /

7.5´

2.7

m /

8.9´

3.2

m / 10.5´

20

cm /

7.9˝

100˝ /

2.54

m /

8.3´

3.0

m /

9.8´

3.5

m / 11.5´

22

cm /

8.7˝

120˝ /

3.05

m / 10.0´

3.6

m / 12.5´

4.2

m / 13.8´

26

cm / 10.2˝

150˝ /

3.81

m / 12.5´

4.5

m / 14.8´

5.3

m / 17.4´

33

cm / 13.0˝

200˝ /

5.08

m / 16.7´

6.0

m / 19.7´

7.1

m / 23.3´

44

cm / 17.3˝

250˝ /

6.35

m / 20.8´

7.5

m / 24.6´

8.9

m / 29.2´

55

cm / 21.7˝

300˝ /

7.62

m / 25.0´

9.0

m / 29.5´

10.7

m / 35.1´

66

cm / 26.0˝

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PT-LB20SEA

Diagonal image size

 

Distance to screen

 

Height from the

(4:3 aspect ratio)

 

 

 

 

 

 

edge of screen

 

 

 

 

 

min.

 

 

max.

 

to centre of lens

 

 

 

 

 

 

 

 

 

 

 

 

 

33˝ /

0.84

m /

2.7´

 

–

 

1.1

m /

3.6´

8

cm /

3.1˝

40˝ /

1.02

m /

3.3´

1.2

m /

3.9´

1.4

m /

4.6´

9

cm /

3.5˝

50˝ /

1.27

m /

4.2´

1.5

m /

4.9´

1.8

m /

5.9´

11

cm /

4.3˝

60˝ /

1.52

m /

4.9´

1.8

m /

5.9´

2.1

m /

6.9´

14

cm /

5.5˝

70˝ /

1.78

m /

5.8´

2.1

m /

6.9´

2.5

m /

8.3´

16

cm /

6.3˝

80˝ /

2.03

m /

6.7´

2.4

m /

7.9´

2.9

m /

9.5´

18

cm /

7.1˝

90˝ /

2.29

m /

7.5´

2.8

m /

9.2´

3.2

m / 10.5´

20

cm /

7.9˝

100˝ /

2.54

m /

8.3´

3.0

m /

9.8´

3.6

m / 11.8´

22

cm /

8.7˝

120˝ /

3.05

m / 10.0´

3.7

m / 12.1´

4.3

m / 14.1´

26

cm / 10.2˝

150˝ /

3.81

m / 12.5´

4.6

m / 15.1´

5.4

m / 17.7´

33

cm / 13.0˝

200˝ /

5.08

m / 16.7´

6.1

m / 20.0´

7.3

m / 24.0´

44

cm / 17.3˝

250˝ /

6.35

m / 20.8´

7.6

m / 24.9´

9.1

m / 29.9´

55

cm / 21.7˝

300˝ /

7.62

m / 25.0´

9.2

m / 30.2´

11.0

m / 36.1´

66

cm / 26.0˝

PT-LB20VEA

Diagonal image size

 

Distance to screen

 

Height from the

(4:3 aspect ratio)

 

 

 

 

 

 

edge of screen

 

 

 

 

 

min.

 

 

max.

 

to centre of lens

 

 

 

 

 

 

 

 

 

 

 

 

 

33˝ /

0.84

m /

2.7´

 

–

 

1.4

m /

4.6´

4

cm /

1.6˝

40˝ /

1.02

m /

3.3´

1.4

m /

4.6´

1.7

m /

5.6´

5

cm /

2.0˝

50˝ /

1.27

m /

4.2´

1.7

m /

5.6´

2.1

m /

6.9´

6

cm /

2.4˝

60˝ /

1.52

m /

4.9´

2.1

m /

6.9´

2.5

m /

8.2´

7

cm /

2.8˝

70˝ /

1.78

m /

5.8´

2.4

m /

7.9´

2.9

m /

9.5´

8

cm /

3.1˝

80˝ /

2.03

m /

6.7´

2.8

m /

9.2´

3.4

m / 11.2´

9

cm /

3.5˝

90˝ /

2.29

m /

7.5´

3.1

m / 10.2´

3.8

m / 12.5´

11

cm /

4.3˝

100˝ /

2.54

m /

8.3´

3.5

m / 11.5´

4.2

m / 13.8´

12

cm /

4.7˝

120˝ /

3.05

m / 10.0´

4.2

m / 13.8´

5.0

m / 16.4´

14

cm /

5.5˝

150˝ /

3.81

m / 12.5´

5.2

m / 17.0´

6.3

m / 20.7´

18

cm /

7.1˝

200˝ /

5.08

m / 16.7´

7.0

m / 22.9´

8.4

m / 27.6´

23

cm /

9.1˝

250˝ /

6.35

m / 20.8´

8.7

m / 28.5´

10.6

m / 34.8´

29

cm / 11.4˝

300˝ /

7.62

m / 25.0´

10.5

m / 34.4´

12.7

m / 41.7´

35

cm / 13.8˝

Weights and dimensions shown are approximate. Specifications are subject to change without notice. Product availability differs depending on region and country. This product may be subject to export control regulations. UHM is a trademark of Matsushita Electric Industrial Co., Ltd. VGA and XGA are trademarks of International Business Machines Corporation. Windows and PowerPoint are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. All other trademarks are the property of their respec- tive trademark owners. Projection images simulated.

PT-LB20EA1-05MAR50K Printed in Japan.

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Contents PT-LB20Series Daylight View Technology Easy Wireless Projection PT-LB20NTEA Ultra-Lightweight 2.1 kg 4.6 lbs One-Touch Auto Setup with Digital Keystone CorrectionDirect Power Off PT-LB20 Series Feature ComparisonIntroducing Innovative Daylight View Projectors PT-LB20NTEA/LB20EA PT-LB20SEAPT-LB20VEA

PT-LB20SEA, PT-LB20NTEA, PT-LB20VEA, PT-LB20EA specifications

The Panasonic PT-LB20 series, which includes models PT-LB20EA, PT-LB20VEA, PT-LB20SEA, and PT-LB20NTEA, is designed for high-quality projection needs, particularly in educational and corporate environments. These compact and lightweight projectors are known for their portability and reliable performance, making them an ideal choice for presentational settings.

One of the standout features of the PT-LB20 series is its impressive brightness level, with a high lumen output that ensures clear and vibrant images, even in well-lit rooms. The projectors support a native XGA resolution of 1024 x 768 pixels, providing crisp and detailed visuals suitable for fine text and graphics. This clarity allows for engaging presentations where every detail is visible to the audience.

The PT-LB20 projectors utilize Panasonic's advanced LCD technology, which enhances color reproduction and improves overall image quality. This technology offers rich and vivid colors, making presentations more visually appealing and effective. Additionally, the projectors include a contrast ratio of up to 2000:1, which contributes to deeper blacks and overall enhanced image quality.

Another key characteristic of this projector series is its versatility in connectivity. They come equipped with multiple input options, including HDMI, VGA, and composite video, allowing users to connect a variety of devices such as laptops, DVD players, and other media. This flexibility makes it easy to integrate the projector into different setups for varied applications.

In terms of convenience, the PT-LB20 projectors feature a quick start-up and shutdown function. This allows for seamless transitions between presentations, minimizing downtime. The inclusion of a built-in 10-watt speaker is an added advantage, providing adequate sound output for small to medium-sized rooms without needing external audio equipment.

Additionally, the projectors are designed with energy efficiency in mind. They boast an eco-friendly mode that reduces power consumption and extends the lifespan of the lamp, providing long-term usability while being mindful of energy use.

Overall, the Panasonic PT-LB20 series is a reliable choice for users seeking portable, high-quality projectors with excellent brightness, versatile connectivity, and energy-efficient features, making them suitable for a wide range of professional settings.
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