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

NOTES IMPORTANTES

 

CONCERNANT LA SECURITE...

67

Précautions de sécurité

68

Avant l’utilisation

72

Remplacement du bloc de lampe...

74

Preparation

ENGLISH-5

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Panasonic PT-LB20SU, PT-LB20VU, PT-LB20U manual Contents

PT-LB20VU, PT-LB20U, PT-LB20SU specifications

The Panasonic PT-LB20SU, PT-LB20U, and PT-LB20VU are three exceptional projectors designed to deliver outstanding performance in various environments, including educational settings, business meetings, and home theater applications. These projectors are compact, lightweight, and packed with features, making them ideal for mobile presentations or fixed installations.

One of the standout features of the PT-LB20 series is its impressive brightness level, reaching up to 2000 lumens. This high brightness ensures clear and vivid images, even in well-lit rooms. The projectors support XGA resolution (1024 x 768 pixels), providing sharp visuals that enhance text readability and image detail.

The usability of the PT-LB20 projectors is complemented by Panasonic's advanced Daytime Mode, which optimizes image quality for brighter rooms. This feature is particularly beneficial for classrooms and conference rooms with significant ambient light, allowing for a comfortable viewing experience without straining the eyes.

In terms of connectivity, the PT-LB20 series comes equipped with multiple input options, including HDMI, VGA, and composite video ports, making it versatile enough to connect to various devices like laptops, Blu-ray players, and digital cameras. This variety alleviates compatibility issues and enhances user convenience.

The projectors are powered by a 230W UHM lamp that offers a long lamp life of approximately 5,000 hours in standard mode and up to 6,000 hours in eco mode, reducing maintenance costs and the frequency of replacements. The eco mode also helps reduce energy consumption, making these projectors more environmentally friendly.

The PT-LB20U stands out with its optional wireless module, facilitating easy connectivity without messy cables, which is ideal for dynamic presentations. Additionally, the PT-LB20SU and PT-LB20VU models feature built-in speakers that deliver decent audio quality, eliminating the need for external sound systems in smaller setups.

These models are designed with portability in mind, weighing only around 2.5 kilograms, making them easy to transport between locations. Their compact design also allows for easy setups, whether in classrooms, conference rooms, or even outdoor settings.

With their robust build quality and advanced features, the Panasonic PT-LB20SU, PT-LB20U, and PT-LB20VU projectors represent a reliable choice for users seeking performance, versatility, and ease of use. These projectors embody Panasonic's commitment to delivering innovative display solutions that cater to a wide variety of professional and educational needs.