Contents

 

Preparation

 

IMPORTANT SAFETY NOTICE ...

2

Precautions with regard to

 

safety

6

Accessories

10

Before use

11

Location and function of each

 

part

13

Getting started

 

Setting-up

18

Projection methods, Projector

 

position, Projection distances

 

Connections

21

Connecting to computer,

 

Connecting to video equipment

 

Preparation for the remote

 

control unit

23

Basic operation

 

Turning on the power

24

Turning off the power

26

Useful functions

 

Correcting keystone distortion

 

and automatic positioning

28

Turning off the picture and sound

momentarily

29

Pausing a picture

29

Enlarging the picture

30

Adjusting the volume

30

Displaying two screens

31

Adjustments and settings

 

On-screen menus

32

Menu screens, Menu operation

 

guide, Returning a setting to the

 

factory default

 

Correcting keystone

 

distortion

36

Adjusting the picture

37

PICTURE MODE, CONTRAST,

 

BRIGHT, COLOR, TINT,

 

SHARPNESS, COLOR TEMP.,

 

White balance R/G/B,

 

DAYLIGHTVIEW, AI,

 

TV-SYSTEM, STILL MODE, SIGNAL MODE, Projecting sRGB- compatible pictures

Adjusting the position

41

POSITION, DOT CLOCK, CLOCK

PHASE, ASPECT, RESIZING,

 

FRAME LOCK

 

Changing the display

 

language

44

Option settings

45

OSD, AUTO SEARCH, AUTO

 

SIGNAL, AUTO KEYSTN, RGB2

 

SELECT, RGB/YPBPR, VGA60/480p,

SXGA MODE, Noise Reduction (NR),

BLACKBOARD, BACK COLOR,

 

FRONT/REAR, DESK/CEILING, FAN

CONTROL, LAMP POWER, LAMP

RUNTIME, FUNC 1, CONTROL KEY,

AUTO POW.OFF, POWER

 

MEMORY

 

Setting up the security

 

function

49

INPUT PASSWD, AMEND

 

PASSWD, TEXT DISPLAY, TEXT

CHANGE

 

Network setup

51

Care and maintenance

 

When the TEMP indicator and the

LAMP indicator are

 

illuminated

52

Cleaning and replacing

 

the air filter

54

Replacing the lamp unit

55

Before calling for service

58

Cleaning and maintenance

59

Others

 

Specifications

60

Appendix

62

List of compatible signals, Projection

dimensions calculation methods,

 

Using the SERIAL connector

 

Dimensions

66

Trademark

 

acknowledgements

66

Preparation

ENGLISH-5

Page 5
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Panasonic PT-LB20E, PT-LB20NTE, PT-LB20VE, PT-LB20SE manual Contents

PT-LB20VE, PT-LB20SE, PT-LB20NTE, PT-LB20E specifications

The Panasonic PT-LB20E, PT-LB20NTE, PT-LB20SE, and PT-LB20VE projectors are compact and lightweight devices designed to meet the needs of both educational and business environments. These models offer exceptional performance, high-quality imaging, and advanced features tailored for various applications.

The PT-LB20 series is equipped with a 3LCD optical system, which delivers bright and vivid images with accurate colors. With a brightness of up to 2,000 lumens, these projectors provide clear visibility even in well-lit rooms. The XGA resolution (1024 x 768 pixels) ensures detailed and crisp presentations, making these projectors ideal for displaying text-heavy content, graphics, and multimedia presentations.

One of the standout features of the PT-LB20 series is its portability. Weighing just around 2.5 kg, these projectors are easy to transport, making them suitable for mobile professionals and educational institutions that require frequent movement between locations. The compact design allows them to fit into a variety of settings, whether it's a small classroom, a conference room, or a large auditorium.

In terms of connectivity, the PT-LB20 models offer a range of options, including HDMI, VGA, and USB ports, allowing users to connect a variety of devices easily. The HDMI input supports high-definition content, ensuring that your presentations are visually engaging and impactful. Additionally, these projectors come with a built-in speaker, which means that audio can be delivered without requiring external sound systems, thus simplifying setup.

The PT-LB20 projectors also feature Panasonic's unique Eco Mode, which enhances lamp life by reducing power consumption. This function can extend the lamp life up to 5,000 hours, lowering maintenance costs and maximizing the projector's lifespan. Environmentally conscious users will appreciate this energy-efficient design, along with the automatic shutdown feature that helps conserve energy when the projector is not in use.

User-friendly features such as a simple remote control, easy setup, and intuitive menu navigation contribute to a seamless and straightforward operation. The PT-LB20 series caters to a variety of needs, making them a versatile choice for educators, business professionals, and anyone needing reliable projection solutions. Overall, the Panasonic PT-LB20E, PT-LB20NTE, PT-LB20SE, and PT-LB20VE stand out for their balance of performance, portability, and advanced features, making them a worthwhile investment for anyone looking to elevate their presentation experience.