LG RD-JT40 1024X768 XGA User Manuals

Table of Contents

• DLP Projector

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• Thank you for purchasing the DLP Projector.

  1
• Please read this user’s guide to ensure correct use of the device. Save this user’s guide for fut...

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

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  • Features

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    • 1. High Brightness

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    • 2. High Resolution

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    • 3. Compact Size, Feather Weight for Portability

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    • 4. Durable Magnesium Alloy Body

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    • 5. RGB input Terminal

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    • 6. One Touch Auto-Adjustment Function

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    • 7. Easy Keystone Adjustment

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• Copyright

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  • Copyright © 2002. All rights reserved. No part of this publication may be reproduced, transmitted...

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• Disclaimer

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  • The company makes no representations or warranties, either expressed or implied, with respect to ...

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    • Introduction 1

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    • Installation 9

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    • Operation 11

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    • Maintenance 20

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    • Troubleshooting 22

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    • Specifications 24

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    • Dimensions 26

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• Introduction

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

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  • 2. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately...

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

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  • 4. To reduce the risk of electric shock, do not disassemble this appliance. Take it to a qualifie...

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  • 5. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaini...

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  • 6. This product is capable of displaying inverted images for ceiling mount installation. Please u...

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  • The Projector is shipped with the cables required for connection to standard PC or laptop compute...

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    • 1. Macintosh adapter

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    • 2. 210W Lamp module

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  • External control panel (see next page)

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  • Audio/ Video connector

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  • Projection lens

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  • Computer Audio IN

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  • Front adjuster

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  • USB mouse connector

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  • IR remote sensor

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  • S-Video jack

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  • Ventilation grill

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  • RS-232C control port

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  • Speaker

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  • Rear adjuster feet

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  • Projection lens adjuster

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  • Kensington lock

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  • Computer signal input

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  • AC power cord inlet

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  • Computer signal output

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  • Main power switch

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  • YPBPR connector

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  • Lamp door

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  • The projector is equipped with 2 quick-release adjuster feet. Push the buttons to adjust its tilt...

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

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

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  • The projector integrates high-performance optical engine projection and a user- friendly design t...

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  • The projector offers the following features:

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  • Note: The brightness of the projected image will vary depending on the ambient lighting condition...

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

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  • Push and slide the battery compartment lid in the direction shown.

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• Installation

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  • Place the projector at the required distance from the screen according to the desired picture siz...

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  • L Projection Distance

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  • HDTV description

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    • The projector is capable of displaying various High Definition TV display modes. Some of these so...

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    • Most of these sources will provide an analog component video output, a standard VGA output, or a ...

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    • The projector is capable of accepting HDTV data through a YPBPR connector. Use a HDTV cable that ...

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    • The following standards are supported in the HDTV function:

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    • Please refer to "Menu System" on page 13 for information on the HDTV OSD selections.

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  • Connecting to Various Equipment

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    • It only takes a few seconds to connect your projector to your desktop or notebook computer, VCR, ...

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• Operation

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  • 1. Plug the power cord into a wall socket.

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  • 2. Turn on the main power switch.

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  • 3. Press POWER to start the unit. The back-lit POWER key flashes green and stays green when the p...

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  • (When the power is turned off, there is a 120-second cooling period before the projector can be r...

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    • 4. Switch on all connected equipment.

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  • Keystoning refers to the situation where the projected image is noticeably wider at either the to...

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  • In some cases, you may need to optimize the picture quality. To do this, press the AUTO key on th...

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  • When several input sources are available, press the SOURCE key to make a selection from the contr...

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  • Press Menu for the main menu, and then press 3or 4 to select a sub-menu. Press Menu again to sele...

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  • Off

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  • These functions are available only when the input mode is PC and the PIP source is Video or S-Video.

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    • 1. Press POWER and a warning message will appear. To turn off the projector, press POWER again.

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    • 2. The fan will continue to run for approximately two minutes.

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    • 3. Turn off the ON/OFF switch.

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    • 4. Disconnect the power cord from the wall socket.

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• Maintenance

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  • When the Lamp Indicator lights up red or a message appears suggesting the time of lamp replacemen...

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  • Lamp Life Indicators

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  • The Lamp is not properly attached

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  • Lamp temperature is too high

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  • Please check with LG service center for the information of lamp replacement.

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  • When the LED lights up, it is warning you of the following possible problems:

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    • 1. The internal temperature is too high.

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    • 2. The fans are not working.

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  • Turn off the projector and contact qualified service personnel for further help.

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• Troubleshooting

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  • Common Problems & Solutions

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• Specifications

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  • Technical Specifications

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    • Product name

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    • Personal Projector

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    • Model name

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    • RD-JT40 1024X768 XGA

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    • RD-JT41 800X600 SVGA

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    • Display system

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    • 1-CHIP DMD

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    • Lens F/Number

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    • F/2.6

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    • Lamp

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    • 210W NSH lamp

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    • Electrical

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    • Power supply

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    • AC100 ~ 240V, 3.5A, 50/60 Hz (Automatic)

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    • Power consumption

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    • 330 W (Max)

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    • Dimensions

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    • 308 mm (W) x 95 mm (H) x 238 mm (D)

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    • Operating temperature range

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    • 0C ~ 40C

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    • Weight

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    • 7 lbs (3.2 Kg)

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    • Computer input

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    • RGB input

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    • D-sub 15-pin (female)

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    • Video signal input

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    • S-VIDEO

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    • Mini DIN 4-pin port x1

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    • VIDEO

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    • RCA jack x1

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    • HDTV signal input

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    • YPBPR RCA jack x3

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    • Audio signal input

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    • Audio 1

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    • Mini jack stero port

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    • Audio 2

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    • RCA jack L, R x2

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    • Output

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    • USB mouse connector

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    • A/B series x1

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    • Speaker

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    • 3 watt x 1

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    • Control

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    • RS-232C

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    • 9-pin x1

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  • Resolution

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  • H Sync (kHz)

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  • V Sync (Hz)

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  • Remark

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    • 640x350

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    • 31.5

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    • 70.1

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    • 640x400

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    • 37.9

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    • 85.1

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    • VESA

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    • 720x400

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    • 31.5

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    • 70.0

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    • 720x400

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    • 37.9

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    • 85.1

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    • VESA

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    • 640x480

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    • 31.5

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    • 60.0

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    • VESA

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    • 640x480

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    • 37.9

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    • 72.8

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    • VESA

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    • 640x480

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    • 35.0

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    • 66.7

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    • Macintosh

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    • 640x480

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    • 43.3

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    • 85.0

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    • VESA

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    • 800x600

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    • 35.2

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    • 56.3

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    • VESA

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    • 800x600

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    • 37.9

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    • 60.3

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    • VESA

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    • 800x600

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    • 48.1

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    • 72.2

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    • VESA

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    • 800x600

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    • 46.9

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    • 75.0

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    • VESA

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    • 800x600

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    • 53.7

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    • 85.1

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    • VESA

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    • 832x624

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    • 49.7

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    • 74.5

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    • Macintosh

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    • 1024x768

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    • 48.4

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    • 60.0

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    • VESA

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    • 1024x768

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    • 56.5

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    • 70.1

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    • VESA

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    • 1024x768

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    • 60.0

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    • 75.0

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    • VESA

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    • 1024x768

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    • 68.7

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    • 85.0

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    • VESA

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    • 1280x1024

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    • 64.0

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    • 60.0

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    • VESA

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• Dimensions

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  • Unit: mm

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  • Presses the Power key to turn the projector on or off.

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  • Automatically determines the best picture settings for current received signals.

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  • Menu will display the menu system on screen. Press Menu again to access the sub-menus. Left and R...

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  • Press the Exit button to go back to the main menu. Press Exit again to leave the menu system.

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  • Selects signal sources from among PC, YPBPR, Video and S- Video.

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  • The Lamp Indicator will light up when the lamp needs service, cooling or replacement. See “Lamp I...

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  • The Temp indicator will flash when the system temperature is too high, which may occur if the pro...

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