Specifications (The specifications and design are subject to change without notice as product development proceeds.)

Models

 

PT-LB90NTEA

 

PT-LB90EA

 

PT-LB78VEA

PT-LB75VEA

Power supply

 

 

 

100 –240 V AC, 50/60 Hz

 

Power consumption

 

 

 

300 W

 

 

 

 

(0.9 W * 1 in eco standby mode.

 

 

 

(0.9 W * 1 in eco standby mode.

 

 

 

20 W in normal standby mode.

 

 

 

15 W in normal standby mode.

 

 

 

23 W in normal standby mode when set to

 

18 W in normal standby mode when set to audio monitor out and with fan stopped.)

 

 

audio monitor out and with fan stopped.)

 

 

 

 

 

Optical system

 

 

 

Dichroic mirror separation/prism synthesis system

 

LCD panel

Panel size

 

 

0.63˝ (16 mm) diagonal, 4:3 aspect ratio

 

 

Display method

 

 

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

 

 

Drive method

 

 

Active matrix

 

 

Pixels

 

 

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

 

Lens

 

 

 

Manual zoom (1:1–1:1.2), manual focus, F 1.65 –1.93, f 18.53 – 22.18 mm

 

Throw ratio

 

 

 

1.4 – 1.7:1

 

Lamp

 

 

 

220 W UHM lamp (The lamp replacement cycle is 3,000 hours.) * 2

 

Projection size (diagonally)

 

 

 

33 – 300 inches (4:3 aspect ratio)

 

Colours

 

 

 

Full colour (16,777,216 colours)

 

Brightness* 3

 

3,500 lumens

 

3,000 lumens

2,600 lumens

Centre-to-corner uniformity * 3

 

 

 

85 %

 

 

Contrast ratio * 3

 

 

 

500:1 (full on /full off)

 

Resolution (RGB)

 

 

 

1,024 x 768 * 4

 

Scanning frequency

RGB

 

 

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

 

 

YPBPR/ YCBCR

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

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

720p (750p): fH 45.00 kHz; fV 60 Hz

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

 

 

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

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

720p (750p): fH 37.50 kHz; fV 50 Hz

1080i (1125i): fH 28.13 kHz; fV 50 Hz

 

S-Video/Video

 

 

NTSC, NTSC4.43, PAL-M, PAL60: fH 15.75 kHz; fV 60 Hz

 

 

 

 

 

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

 

Optical axis shift

 

 

 

5:1 (fixed)

 

Keystone correction range

 

 

 

Vertical: ±30°

 

On-screen menu

 

17 languages: English, French, German, Spanish, Italian, Korean, Russian, Chinese, Japanese,

 

 

 

 

Swedish, Norwegian, Danish, Portuguese, Polish, Hungarian, Czech, and Thai

 

 

 

 

 

 

 

 

Installation

 

 

 

Front/rear ceiling/desk (menu selection)

 

Built-in speakers

 

 

 

1.0 W (monaural) output power

 

Terminals

COMPUTER 1 IN

 

 

D-sub HD 15-pin x 1 (RGB/YPBPR/YCBCR x 1)

 

 

COMPUTER 2 IN

 

 

D-sub HD 15-pin x 1 (RGB/YPBPR/YCBCR x 1)

 

 

VIDEO IN

 

 

RCA pin x 1 (Composite video x 1)

 

 

S-VIDEO IN

 

 

Mini DIN 4-pin x 1 (S-Video x 1)

 

 

AUDIO IN

 

 

RCA pin x 2 (L-R x 1 for VIDEO/S-VIDEO)

 

 

COMPUTER AUDIO IN

 

 

M3 x 1 (L-R x 1 for COMPUTER 1/COMPUTER 2)

 

 

VARIABLE AUDIO OUT

 

 

M3 x 1 (L-R x 1)

 

 

SERIAL

 

 

D-sub 9-pin x 1 (RS-232C)

 

 

LAN

RJ-45 x 1, compatible with PJLink™

 

 

 

 

 

 

(class 1), 10BASE-T/100BASE-TX

 

 

 

 

 

 

 

 

 

 

 

Power cord length

 

 

 

2 m (6´7˝)

 

Cabinet material

 

 

 

Moulded plastic (PC+ABS)

 

Dimensions (W x H x D)

 

 

 

368 x 88 x 233 mm (14-1/2˝ x 3-15/32˝ x 9-3/16˝) * 5

 

Weight * 6

 

 

 

Approx. 2.96 kg (6.5 lbs.)

 

Operation environment

 

 

 

Temperature: 0°–40°C (32°–104°F), Humidity: 20% – 80% (no condensation)

 

Wireless LAN

Standard

IEEE802.11b/g

 

 

 

 

 

Infrastructure mode

WPA-PSK (TKIP/AES),

 

 

 

 

 

 

 

WPA2-PSK (TKIP/AES),

 

 

 

 

 

 

128/64-bit WEP

 

 

 

 

 

 

Ad-hoc mode

128/64-bit WEP

 

 

 

 

Supplied accessories

 

Power cord, power cord secure lock, wireless remote control, batteries for remote control (R6/LR6 type battery x 2), VGA cable, carrying bag

 

 

Wireless Manager ME 5.5 (CD-ROM)

 

 

 

 

*1: In eco standby mode, network functions such as Standby On via LAN are not available, and only certain commands can be received from RS-232C control. *2: The above value is the maximum cycle for projector usage in which the lamp is

turned on for 3.5 hours and then off for 30 minutes. The lamp replacement cycle will be shorter if the lamp is turned on more frequently or if it is kept on consecutively for a longer period of time. *3: Measurement, measuring conditions,

and method of notation all comply with ISO 21118 international standards. *4: Input signals that exceed this resolution will be converted to 1,024 x 768 pixels. *5: Protruding parts not included. *6: Average value.

Projection Distance (Screen aspect ratio = 4:3)

Project size

 

Projection distance (L)

 

 

 

Height from the edge of screen

(diagonal)

Min (wide)

 

Max (telephoto)

to centre of lens (H)

0.84 m

/

33˝

 

– /

 

1

.1 m

/

3

.7´

0.08 m /

0.28´

1.02 m

/

40˝

1.1 m /

3

.7´

1

.4 m

/

4

.5´

0.10 m /

0.33´

1.52 m

/

60˝

1.7 m /

5

.6´

2

.1 m

/

6

.8´

0.15 m /

0.50´

2.03 m

/

80˝

2.3 m /

7

.6´

2

.8 m

/

9

.1´

0.20 m /

0.67´

2.54 m

/

100˝

2.9

m /

9

.5´

3

.5

m

/

11

.4´

0.25

m /

0.83´

3.81 m

/

150˝

4.3

m /

14

.3´

5

.2

m

/

17

.1´

0.38

m /

1.25´

5.08 m

/

200˝

5.8

m /

19

.0´

7

.0

m

/

22

.9´

0.51

m /

1.67´

7.62 m

/

300˝

8.7

m /

28

.6´

10

.5

m

/

34

.4´

0.76

m /

2.50´

 

 

 

Upper edge of projected image

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

 

Projected image

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower edge of projected image

 

 

 

 

 

 

N O T E S

 

O N U S E

 

 

 

 

 

 

 

 

 

 

 

 

 

Dimensions

368

(14-1/2˝)

Optional Accessories

Replacement lamp unit

ET-LAB80

88

15/32˝)

 

(3-

unit mm (inches)

233

(9-3/16˝)

Ceiling mount bracket ET-PKB80

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 projector includes consumable parts. The frequency of replacement for the lamp and other consumable parts will increase if the projector is subjected to extended, continuous use. For details, please consult a service representative.

For more information about Panasonic projectors

http://panasonic.net/avc/projector

Weights and dimensions shown are approximations. Specifications are subject to change without notice. Product availability differs depending on region and country. This product may be subject to export control regulations. Intel, Pentium, and Intel Core are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Microsoft, Windows Vista and Windows are either registered trademarks or trademarks of Microsoft Corp. in the United States and/or other countries. Apple, Mac, Mac OS, and Macintosh are trademarks of Apple Inc., registered in the U.S. and other countries. PowerPC is a trademark of International Business Machines Corporation, registered in the U.S. All other trademarks are the property of their respective trademark owners. Projection images simulated.

JQA-0443

EC98J2010

051

Factories of Systems Business Group have received ISO14001:2004 – the Environmental Management System certification. (Except for 3rd party’s peripherals.)

All information included here is valid as of October 2009.

PT-LB90NTEA2 Printed in Japan.

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Image 6
Panasonic PT-LB90EA, PT-LB78VEA, PT-LB75VEA, PT-LB90NTEA manual Replacement lamp unit, Ceiling mount bracket ET-PKB80

PT-LB90EA, PT-LB90NTEA, PT-LB78VEA, PT-LB75VEA specifications

Panasonic has established itself as a leader in the projector market, offering a range of models that cater to various needs. Among its popular offerings are the Panasonic PT-LB90EA, PT-LB75VEA, PT-LB90NTEA, and PT-LB78VEA, which provide exceptional performance and advanced features that elevate the viewing experience.

The PT-LB90EA stands out with its bright output of 4,500 lumens, making it suitable for well-lit environments. This versatility ensures that users can enjoy clear and vivid images even in challenging lighting conditions. Equipped with a 1.6x optical zoom lens, the projector provides flexibility for different room sizes, allowing for easy installation and positioning. The inclusion of Daylight View technology enhances picture quality by adjusting brightness and colors automatically based on ambient light conditions.

On the other hand, the PT-LB75VEA is designed for educational settings, delivering 3,500 lumens brightness with a compact and lightweight design. It features a low power consumption mode, enabling extended use while maintaining quality. This model also integrates a filter-free design, reducing maintenance needs for educational institutions, making it an efficient choice for classrooms.

The PT-LB90NTEA builds on the strengths of its predecessor models, offering an impressive resolution of WXGA and advanced connectivity options such as HDMI and USB. This projector is perfect for business presentations and multimedia applications, enabling seamless integration with various devices. The inclusion of the Eco Mode not only enhances lamp life but also enables cost savings through reduced energy consumption.

Finally, the PT-LB78VEA excels in portability and versatility. With a brightness of 3,600 lumens, it is equipped with features that cater to both business and educational environments. Its compact size makes it easy to transport, while the built-in 10-watt speaker adds convenience for audience engagement without needing external audio systems. The projector also supports wireless presentation capabilities, allowing users to connect their devices effortlessly.

In summary, the Panasonic PT-LB series, including the PT-LB90EA, PT-LB75VEA, PT-LB90NTEA, and PT-LB78VEA, offers a range of projectors that combine sophistication with user-friendly features. These models are ideal for various settings, from classrooms to corporate environments, and ensure impressive image quality, versatility, and reliable performance. With Panasonic's commitment to innovation, these projectors continue to meet the demands of modern presentation needs.