LG RD-JT51 User Manual

DLP PROJECTOR

USER’S GUIDE

Thank you for purchasing the DLPTM Projector.

Please read this user’s guide to ensure correct use of the device. Save this user’s guide for future reference.

OUTLINE

This DLPTM Projector can display various computer signals and NTSC/PAL/SECAM video signals.

FEATURES

1. High Brightness

2. High Resolution

3. Compact Size, Feather Weight for Portability

4. RGB Input Terminal

5. One Touch Auto-Adjustment Function

6. Easy Keystone Adjustment

Copyright © 2003. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of the company.

Disclaimer

The company makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Furthermore, the company reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of the company to notify any person of such revision or changes.

Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

EEC STATEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Shipping Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Projector Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

External Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Adjuster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Projector Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Remote Control Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Remote Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Installing or Replacing Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Display Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Connecting to Various Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Digital Keystone Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Auto Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Source Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Blank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1. Display Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2. Image Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3. Source Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4. Control Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5. PIP Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . .23

Lamp Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Use and Replacement of the Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Lamp Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Operative Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . .25

DLP Personal Projector

iii

Common Problems & Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Specifications . . . . . . . . . . . . . . . . . . . . . . . . .27

Projector Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Timing Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Suppoted timing for Analog RGB input . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Supported timing for YPbPr input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Supported timing for Video and S-Video inputs . . . . . . . . . . . . . . . . . . . . 29

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .30

DLP Personal Projector

INTRODUCTION

Caution

TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER –SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. PLEASE READ THIS USER’S GUIDE BEFORE YOU OPERATE YOUR PROJECTOR. SAVE THIS USER’S GUIDE FOR FUTURE REFERENCE .

Safety Instructions

1. Read this user’s guide before you operate your projector and save it for future reference.

2. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to explode on rare occasions.

3. Never replace the lamp assembly or any electronic components unless the projector is unplugged.

4. To reduce the risk of electric shock, do not disassemble this appliance. Take it to a qualified technician when service or repair is required. Incorrect reassembly can cause electric shock when the appliance is subsequently used.

5. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage.

6. Do not touch the top cover when the projector is under operation.

7. The projector must be packaged into a carry bag while moving to another place for operation.

8. To avoid the lamp being damaged, never turn the Main Power Switch off in the back of the projector during operation. The normal operation procedures are to turn the power button off, and, after a 90-second cooling process, turn off the Main Power Switch.

DLP Personal Projector

Caution

• Always open the lens shutter when the projector lamp is on.

• Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.

• In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a bandwidth of 100 to 240 volts, but could fail if power cuts or surges of + 10 volts occur. In these high-risk areas, it is recommended that a power stabilizer unit be used in conjuction with this projector.

• Do not place this projector on the top of cloth or carpet.

• Do not touch the ventilation grill when the projector is under operation.

Save this user’s guide: The information contained in this manual will assist

you in operating and maintaining your personal projector.

FCC Statement

CLASS B: This equipment generates, uses and can radiate radio frequency

energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

— Reorient or relocate the receiving antenna.

— Increase the distance between the equipment and receiver.

— Connect the equipment into an outlet on a circuit different from

that to which the receiver is connected.

— Consult the dealer or an experienced radio/TV technician for

help.

EEC STATEMENT

This machine was tested against the 89/336/EEC (European Economic Community) for EMC (Electro Magnetic Compatibility) and fulfills these requirements.

DLP Personal Projector

Shipping Contents

The projector is shipped with the cables required for connection to standard PC or laptop computers. Carefully unpack and verify that you have all the items shown below. If any of these items are missing, please contact personnel at the place of purchase.

Projector User’s Guide Quick Start Guide

TOSHIBA

LITHIUM BATTERY

CR2025

JAPAN

Battery

Remote Control Video Cable

VGA Cable

3-2 Converter

S.A. & India

240V 110V

Power Cord

Optional Accessories

1. 200W lamp module

2. Macintosh adapter

3. Ceiling mount kit

4. Deluxe soft carry case

5. HDTV cable (YP

bPr)

DLP Personal Projector

S-Video Cable

220V

Projector Description

Projector

S-Video connector

Video connector

RGB (PC / Mac) / YPbPr signal input

Projection lens adjuster

Ventilation grill

IR remote sensor

Main power switch

AC power cord inlet

External control panel (see

page 5

Kensington lock

Rear adjuster foot

"External Control Panel" on

for more detailed information)

Projection lensFront adjuster foot

IR remote sensor

Lamp door

Rear adjuster foot

DLP Personal Projector

External Control Panel

2. Temp Indicator

3. Lamp Indicator

4. POWER

5. MENU / EXIT

. KEYSTONE - / Left

KEYSTONE

7. AUTO

12. DOWN

1. Power indicator

The indicator shows green for a normal state. When the projector is in Standby mode, it shows orange toggle. See "Operative Information" on page 24 for more detailed information.

2. Temp indicator

The Temp indicator shows red or flashed red when the system temperature is too high or has fan problems, which may occur if the projector is operated improperly. See "Operative Information" on page 24 for more detailed information.

3. Lamp Indicator

The Lamp Indicator will light up when the lamp needs service, cooling or replacement. See “Lamp Information” on page 23 and "Operative Information" on page 24 for more detailed information.

4. POWER

Press and hold the POWER key for 1 second to turn on or off the projector.

5. MENU / EXIT

Brings the OSD menu or leaves the OSD menu.

1. Power Indicator

POWER

/EXIT

AUTO BLANK

KEYSTONE

SOURCE

11. U p

6. SOURCE

10.KEYSTONE + / Right

8. BLANK

6. SOURCE

Selects signal sources from among Analog RGB, YP

bPr, S-Video and

Composite Video.

7. AUTO

Automatically determines the suitable frequency and clock for current received signals. The auto adjustment function will not affect the current brightness and colors settings.

8. BLANK

Uses BLANK to hide the screen image. You can press BLANK again or RETURN to bring the image back.

9. KEYSTONE - 10. KEYSTONE +

Presses KEYSTONE - to correct a image that is wider at the top. Presses KEYSTONE + to correct a image that is wider at the bottom.

9. Left < 10. Right >

11. Up ^ 12. Down v

When the On-Screen Menu system is activated, the four buttons help you navigate among choices and settings in the menus and sub-menus.

DLP Personal Projector

Adjuster

The projector is equipped with 1 quick-release adjuster foot. Push the button to adjust its tilt angle.

1. Lift the projector up and press the adjuster button to release the

adjuster. The adjuster will drop into position and be locked.

2. Screw the rear adjuster to fine-tune the tilt angle.

Note: The adjuster can only bear the weight of the projector itself . Please do not place any additional burden on it.

Projector Features

The projector integrates high-performance optical engine projection and a user-friendly design to deliver high reliability and ease of use.

The projector offers the following features:

• Small and light for portability

• High quality manual zoom lens

• One-key auto-adjustment to display the best picture quality

• Digital keystone correction to correct distorted images

• Adjustable color balance control for data/video display

• Ultra-high brightness projection lamp

• Ability to display 16.7 million colors

• On-screen menus in 8 languages: English, French, German, Italian,

Spanish, Korean, Traditional Chinese and Simplified Chinese

• Switchable Economic mode to adjust the power consumption

• Powerful AV function to provide high quality AV picture

• HDTV compatibility (YP

Note: The brightness of the projected image will vary depending on the ambient lighting conditions and contrast / brightness settings.

bPr)

DLP Personal Projector

Remote Control Description

The remote control sensors are located in the front/ back of the projector.

POWER

MENU / EXIT

3 LEFT /

KEYSTONE -

AUTO

DOWN

BLANK

PIP POSITION

SOURCE

ZOOM IN

ZOOM OUT

FREEZE 4 RIGHT /

KEYSTONE

RETURN

PIP SOURC

Remote Control Functions

1.POWER, MENU/EXIT, SOURCE, AUTO, BLANK

The functions of these buttons are the same as those on the external control panel. Please refer to "External Control Panel" on page 5 for more information.

2. 3 LEFT / KEYSTONE - ,4 RIGHT / KEYSTONE +

Whe the OSD menu is activated, the buttons function as 3 Left / 4 Right. For the rest of time, the buttons function as Keystone - / Keystone +.

3. FREEZE

The image can be frozen when FREEZE is pressed. A "Pause" icon will appear in the lower right corner of the screen. To release the freeze function, press the FREEZE button again or press RETURN button.

DLP Personal Projector

+ 23 hidden pages