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LG投影机-RD-JT20说明书.pdf
DLP Projector
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
Introduction 1
Installation 10
Operation 11
Maintenance 19
Troubleshooting 20
Specifications 22
Dimensions 24
Introduction
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...
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 qualifie...
5. Do not place this product on an unstable cart, stand, or table. The product may fall, causing ...
6. To prevent lamps from bursting, change the lamp after changing the mounting position of projec...
FCC Statement
CLASS B
Shipping Contents
Optional Accessories
1. Spare lamp kit
2. Mac Adapter
Projector Description
Projector
1. External control panel (see next page)
2. Projection lens
3. Front adjustment feet
4. IR remote sensor
5. Ventilation grill
6. Kensington lock
7. AC power cord input
8. S-video connector
9. Video connector
10. D-sub connector (for computer/ input)
11. Audio input
12. Rear adjustment feet
13. Lamp access door (underneath unit)
External Control Panel
Adjuster
1. Lift the projector up and press the adjuster button to release the adjuster.
2. The adjuster will drop into position and be locked.
Projector Features
Remote Control Description
Remote Control Features
FREEZE
BLANK
ZOOM +/ -
Installing or Replacing Batteries
Installation
Screen Size
Connecting to Various Equipment
Operation
Start Up
1. Plug the power cord into a wall socket.
2. Press POWER for 1 second.
3. Switch on all connected equipment.
Digital Keystone Correction
Auto Adjustment
Source Selection
Menu System
1. Display Menu
2. Image Menu
3. Source Menu
1. Default
2. Ceiling - mounted projection
3. Rear screen projection
4. Ceiling - mounted and rear screen projection
4. Control Menu
5. PIP Menu
Shutdown
1. Press POWER and a warning message will prompt up. To turn off the projector, press POWER again.
2. The fan will continue to run for approximately 60 seconds.
3. Disconnect the power cord from the wall socket.
Maintenance
Lamp Information
Use and Replacement of Lamp
LED Status Indicators
Lamp Replacement
Troubleshooting
TRY THESE SOLUTIONS
Status Messages
On Screen Messages
Description
Specifications
Projector Specifications
Technical Specifications
General
Optical
Electrical
Mechanical
Input terminal
Output
Timing Chart
Resolution
H Sync (kHz)
V Sync (Hz)
Remark
640x350
31.5
70.1
640x400
37.9
85.1
VESA
720x400
31.5
70.0
720x400
37.9
85.1
VESA
640x480
31.5
60.0
VESA
640x480
37.9
72.8
VESA
640x480
35
66.7
Macintosh
640x480
43.3
85.0
VESA
800x600
35.2
56.3
VESA
800x600
37.9
60.3
VESA
800x600
46.9
75.0
VESA
800x600
48.1
72.2
VESA
800x600
53.7
85.1
VESA
832x624
49.7
74.5
Macintosh
1024x768
48.4
60.0
VESA
1024x768
56.5
70.1
VESA
1024x768
60.0
75.0
VESA
1024x768
68.7
85.0
VESA
1280x1024
64.0
60.0
VESA
Dimensions
cover.pdf
DLP Projector
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
Introduction 1
Installation 10
Operation 11
Maintenance 19
Troubleshooting 20
Specifications 22
Dimensions 24
Introduction
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...
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 qualifie...
5. Do not place this product on an unstable cart, stand, or table. The product may fall, causing ...
6. To prevent lamps from bursting, change the lamp after changing the mounting position of projec...
FCC Statement
CLASS B
Shipping Contents
Optional Accessories
1. Spare lamp kit
2. Mac Adapter
Projector Description
Projector
1. External control panel (see next page)
2. Projection lens
3. Front adjustment feet
4. IR remote sensor
5. Ventilation grill
6. Kensington lock
7. AC power cord input
8. S-video connector
9. Video connector
10. D-sub connector (for computer/ input)
11. Audio input
12. Rear adjustment feet
13. Lamp access door (underneath unit)
External Control Panel
Adjuster
1. Lift the projector up and press the adjuster button to release the adjuster.
2. The adjuster will drop into position and be locked.
Projector Features
Remote Control Description
Remote Control Features
FREEZE
BLANK
ZOOM +/ -
Installing or Replacing Batteries
Installation
Screen Size
Connecting to Various Equipment
Operation
Start Up
1. Plug the power cord into a wall socket.
2. Press POWER for 1 second.
3. Switch on all connected equipment.
Digital Keystone Correction
Auto Adjustment
Source Selection
Menu System
1. Display Menu
2. Image Menu
3. Source Menu
1. Default
2. Ceiling - mounted projection
3. Rear screen projection
4. Ceiling - mounted and rear screen projection
4. Control Menu
5. PIP Menu
Shutdown
1. Press POWER and a warning message will prompt up. To turn off the projector, press POWER again.
2. The fan will continue to run for approximately 60 seconds.
3. Disconnect the power cord from the wall socket.
Maintenance
Lamp Information
Use and Replacement of Lamp
LED Status Indicators
Lamp Replacement
Troubleshooting
TRY THESE SOLUTIONS
Status Messages
On Screen Messages
Description
Specifications
Projector Specifications
Technical Specifications
General
Optical
Electrical
Mechanical
Input terminal
Output
Timing Chart
Resolution
H Sync (kHz)
V Sync (Hz)
Remark
640x350
31.5
70.1
640x400
37.9
85.1
VESA
720x400
31.5
70.0
720x400
37.9
85.1
VESA
640x480
31.5
60.0
VESA
640x480
37.9
72.8
VESA
640x480
35
66.7
Macintosh
640x480
43.3
85.0
VESA
800x600
35.2
56.3
VESA
800x600
37.9
60.3
VESA
800x600
46.9
75.0
VESA
800x600
48.1
72.2
VESA
800x600
53.7
85.1
VESA
832x624
49.7
74.5
Macintosh
1024x768
48.4
60.0
VESA
1024x768
56.5
70.1
VESA
1024x768
60.0
75.0
VESA
1024x768
68.7
85.0
VESA
1280x1024
64.0
60.0
VESA
Dimensions
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
iii
INTRODUCTION
Caution
TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER –SERVICE-
ABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSON-
NEL. 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
lamp is on.
• Always open the lens shutter or remove the lens cap when the projector
•
• 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.
Projector
User’s Manual
Remote Control
3-2 Converter
Batteries
Audio Cable
220V
240V
Power Cord
110V
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
IR remote sensor
(see next page)
2. Projection lens
3. Front adjustment feet
4.
5. Ventilation grill
6. Kensington lock
7. AC power cord input
8. S-video connector
9. Video connector
10. D-sub connector
(for computer/ input)
11. Audio input
12. Rear adjustment feet
13. Lamp access door
(underneath unit)
12
5
4
DLP Personal Projector
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