LG RD-JT21, RD-JT20 User Manual
DLP PROJECTOR
USER’S GUIDE
Thank you for purchasing the DLP Projector.
Please read this user’s guide to ensure correct use of the device. Save this user’s guide for future reference.
OUTLINE
This DLP 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.Durable Magnesium Alloy Body
5.RGB input Terminal
6.One Touch Auto-Adjustment Function
7.Easy Keystone Adjustment
Copyright
Copyright © 2002. 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
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 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
7 |
Installing or Replacing Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
9 |
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Screen Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Connecting to Various Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
11 |
Digital Keystone Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
Auto Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
12 |
Source Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
Menu System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
13 |
1. Display Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
14 |
2. Image Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
15 |
3. Source Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
16 |
4. Control Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
5. PIP Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
17 |
Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
18 |
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Lamp Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Use and Replacement of Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
LED Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
19 |
Lamp Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
19 |
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . 20
Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
21 |
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 22
Projector Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
22 |
Timing Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
23 |
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
DLP Personal Projector |
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INTRODUCTION
Caution
TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER –SERVICE- ABLE 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 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, causing serious damage to the product. This product is capable of displaying inverted images for ceiling mount installation. Please use suitable equipment for mounting the unit and ensure it is securely installed.
6.To prevent lamps from bursting, change the lamp after changing the mounting position of projectors (desktop to ceiling mount or ceiling mount to desktop mount).
Caution
•Always open the lens shutter or remove the lens cap when the projector lamp is on.
•Do not look straight at the projector lens during operation. The intense light beam may damage your eyesight.
•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 to install a power stabilizer unit.
•Do not place this projector on the top of cloth or carpet.
•Do not touch the ventilation grill when the projector is under operation.
DLP Personal Projector |
1 |
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.
Save this user’s guide: The information contained in this manual will assist you in operating and maintaining your Personal Projector.
2 |
DLP Personal Projector |
Shipping Contents
The Projector is shipped with the necessary cables required for standard PC, Macintosh or laptop computer connections.Carefully unpack and verify that you have all the items shown below. If any of these items are missing, please contact your place of purchase.
Batteries
Projector |
User’s Manual Remote Control 3-2 Converter |
Audio Cable |
220V |
240V |
110V |
Power Cord |
HDTV Cable VGA Cable |
||
S-Video Cable |
Video Cable |
Deluxe Soft Carry Case
Optional Accessories
1.Spare lamp kit
2.Mac Adapter
DLP Personal Projector |
3 |
Projector Description
Projector
1. |
External control panel |
9. |
Video connector |
|
(see next page) |
10. |
D-sub connector |
2. |
Projection lens |
|
(for computer/ input) |
3. |
Front adjustment feet |
11. |
Audio input |
4. |
IR remote sensor |
12. |
Rear adjustment feet |
5. |
Ventilation grill |
13. |
Lamp access door |
6. |
Kensington lock |
|
(underneath unit) |
7. |
AC power cord input |
|
|
8. |
S-video connector |
|
|
|
|
|
|
12
5
4 |
DLP Personal Projector |
External Control Panel
Exit
- Keystone / Left
Menu
|
EXIT |
|
|
- KEY |
|
KEY + |
Keystone +/ Right |
STONE |
|
STONE |
|
|
|
||
|
MENU |
|
|
AUTO |
SOURCE |
|
POWER |
Lamp status indicator
•The Infrared Remote Receiver (Front and Rear) allows the projector to accept signals from the remote control. For best results, be sure to aim the control toward the sensor without any obstructions between the two, and at a distance no greater than 6 meters.
•Menu will display the menu system on screen. Press Menu again to access the sub-menus. Left and Right help you navigate among choices and settings in the menus and sub-menus. However, when the onscreen menu is not activated, the Left and Right buttons will function as Keystone +/- hot keys.
•Press the Exit button to go back to the main menu. Press Exit again to leave the menu system.
•The Status Indicator will blink or light up when the lamp needs service, cooling or replacement. See “Lamp Information” on page 19. for more detailed information.
•When the projector is on, back-lit Power will blink during warm-up and turn to solid green to indicate the projector is ready for use.
•Press Power for 1 second to turn the projector on or off.
•Auto key: Automatically sense the best picture quality for current received signals.
•Source key: Select signal sources, PC, Video, S-video and YPbPr.
DLP Personal Projector |
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