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LG RD-JT30 User Guide

LG RD-JT30 Manual

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LG RD-JT30 | User Guide - Page 1
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
LG RD-JT30 | User Guide - Page 2
, 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
LG RD-JT30 | User Guide - Page 3
15 2. POSITION Menu 16 3. SPECIAL Menu 17 4. TRACKING Menu 18 Shutdown 19 Maintenance 20 Lamp Information 20 Use and Replacement of the Lamp 20 Lamp Replacement 20 Operative Information 21 Troubleshooting 22 Common Problems & Solutions 22 Status Messages 22 DLP Personal Projector iii
LG RD-JT30 | User Guide - Page 4
Specifications 23 Projector Specifications 23 Timing Chart 24 Dimensions 25 iv DLP Personal Projector
LG RD-JT30 | User Guide - Page 5
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
LG RD-JT30 | User Guide - Page 6
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
LG RD-JT30 | User Guide - Page 7
RCE M ENU BLAN K M U TE LA SER 3-2 Converter Remote Control Batteries Deluxe Soft Carry Case HDTV Cable (YPBPR) S.A. & India 220V 240V 110V Power Cord VGA Cable USB Cable Optional Accessories 1. 150W lamp module 2. Macintosh adapter Video Cable S-Video Cable DLP Personal Projector 3
LG RD-JT30 | User Guide - Page 8
remote sensor AC power cord inlet Kensington lock Projection lens adjuster External control panel (see "External Control Panel" on page 5 for more detailed information) R IR remote sensor Open here to release the front cover. Adjuster foot Projection lens Lamp door 4 DLP Personal Projector
LG RD-JT30 | User Guide - Page 9
light up when the lamp needs service, cooling or replacement. See "Lamp Information" on page 20 for more detailed information. SOURCE Selects signal sources from among PC, Video, S-Video and YPBPR. BLANK Selects to display an entirely blue, black, green or LG logo screen. DLP Personal Projector 5
LG RD-JT30 | User Guide - Page 10
a userfriendly design to deliver high reliability and ease of use. The projector offers the following features: • Small and light for portability. • Full-function remote control with laser pointer/ remote mouse function. • High quality manual zoom lens. • One-key auto-adjustment to display the best
LG RD-JT30 | User Guide - Page 11
Remote Control Description The remote control sensors are located in the front/ back of the projector. POWER SOURCE Selects signal sources from among PC, VIDEO, S-VIDEO and YPBPR. MENU Press to display the menu system, or to go back to the main menu and to leave the menu system. L-Mouse/ R-Mouse
LG RD-JT30 | User Guide - Page 12
customer should press "ENTER" button and then it can be adjusted by Joystick. MOUSE DRAG When the remote control works as a mouse, choose your desired item and press MOUSE DRAG. Drag it to wherever you . KEYSTONE ▲ ▼ Refer to "Digital Keystone Correction" on page 13. 8 DLP Personal Projector
LG RD-JT30 | User Guide - Page 13
. Caution Avoid excessive heat and humidity. There may be danger of an explosion if batteries are incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. DLP Personal Projector 9
LG RD-JT30 | User Guide - Page 14
139.2 104.4 85.6 174.0 130.5 102.8 208.8 156.6 119.9 243.6 182.7 137.0 278.4 208.8 • RD-JT30 display size chart Display Size (Max.) Diagonal A. Width C. Height (in) (cm) (cm) 42.8 86.9 .1 131.5 267.3 200.5 153.5 311.8 233.9 175.4 356.4 267.3 10 DLP Personal Projector
LG RD-JT30 | User Guide - Page 15
projector to display HDTV images. The following standards are supported in the HDTV function: • 480i • 720p • 480p • 1080i Please refer to "Menu System" on page DVD Player Video S-Video YPBPR DC 12V 0.5A Max. (Output) PC/HD(YPBPR) USB MOUSE VIDEO S-VIDEO AC IN DLP Personal Projector 11
LG RD-JT30 | User Guide - Page 16
. (110V) (220V) 2. When plugging-in, the ORANGE Leds light. Press the Power button to turn on the projector. Then, the fan will start to operate while the ORANGE Led is blinking. After 15 seconds, LG logo will display and pictures will be on after the next 15 seconds. (Green Led on) POWER
LG RD-JT30 | User Guide - Page 17
panel of the projector or on the remote control. The built-in Intelligent Auto Adjustment function will re-adjust settings to provide the best picture quality. *This function is available only in PC mode. POWER SOURCE AUTO BLANK POWER SOURCE MENU BLANK AUTO DLP Personal Projector 13
LG RD-JT30 | User Guide - Page 18
of the projector or the remote control. POWER SOURCE AUTO BLANK POWER SOURCE MENU Menu System Press Menu for the main menu, and then press Joystick to select a sub-menu. Press ENTER again to select items in the sub-menu. Main Menu VIDEO Contrast YPBPR Brightness Video Color S-Video Tint
LG RD-JT30 | User Guide - Page 19
VIDEO Menu FUNCTION DESCRIPTION Adjusts the degree of difference between dark and light in the image. Contrast Adjusts the brightness of the image. Brightness Color Tint Color R Color G Color B Reset input mode is PC. Returns all settings to the factory preset values. DLP Personal Projector 15
LG RD-JT30 | User Guide - Page 20
function. When in YPBPR, Video and S-Video modes, users have two options for the image ratio: 4:3 and 16:9. When in PC mode, users have two options for the image ratio: Scaled and Original. JT30(XGA) operates in SVGA and VGA modes and JT31(SVGA) operates only in VGA mode. 16 DLP Personal Projector
LG RD-JT30 | User Guide - Page 21
images when the projector is 180 degrees horizontally rotated. R Default Flip Vertical Projects images when the projector is 180 degrees vertically rotated. Blank Image Lamp Time Chooses blank image from among blue, black, green and LG logo. Shows lamp usage time. DLP Personal Projector 17
LG RD-JT30 | User Guide - Page 22
4. TRACKING Menu This sub-menu only works in PC mode. FUNCTION Auto Tracking Clock DESCRIPTION It's the same function with the AUTO button on the remote control. Adjusts to fit in the desired image size. Adjusts to avoid the occurrence of flicker. Phase 18 DLP Personal Projector
LG RD-JT30 | User Guide - Page 23
the LED will flash. * After the projector is turned off, there is a 90-second cooling period before the projector can be re-started. 3. Disconnect the process. • If the projector is not properly shut down, to protect the lamp, the system will detect this and cool the lamp for 90 seconds automatically
LG RD-JT30 | User Guide - Page 24
suggesting the time of lamp replacement, please install a new lamp or consult your dealer. An old lamp could cause a malfunction in the projector and in rare instances may even explode. Lamp Replacement Please check with LG service center for the information of lamp replacement. Caution HIGH VOLTAGE
LG RD-JT30 | User Guide - Page 25
change the lamp to keep good performance. 72°C < Temperature 74°C The lamp temperature is very high! Please turn off the projector. Check whether the Front cover is closed. Check whether Fan is operated normally or not. Check whether Lamp case is open. DLP Personal Projector 21
LG RD-JT30 | User Guide - Page 26
ones. Make sure there is no obstacle between the remote control and the projector. Make sure nothing is blocking the front and rear receivers. Status Messages On-Screen Messages No Signal Out of Range Replace the Lamp Description Projector is searching for input. Input signal frequency exceeds
LG RD-JT30 | User Guide - Page 27
SPECIFICATIONS Projector Specifications Technical Specifications Note: All specifications are subject to change without notice. General Product name Model name Optical Display system Lens F/Number Lamp Personal Projector RD-JT30 1024X768 XGA RD-JT31 800X600 SVGA 1-CHIP DMD F/2.4 150W NSH lamp
LG RD-JT30 | User Guide - Page 28
.1 74.5 60.0 70.1 75.0 85.0 60.0 Remark VESA VESA VESA Macintosh VESA VESA VESA VESA VESA VESA VESA Macintosh VESA VESA VESA VESA VESA 24 DLP Personal Projector
LG RD-JT30 | User Guide - Page 29
DIMENSIONS 248 170 59 Unit: mm DLP Personal Projector 25

Section	Page
DLP Projector	1
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...	1
This DLP Projector can display various computer signals and NTSC/PAL/SECAM video signals.	1
Features	1
1. High Brightness	1
2. High Resolution	1
3. Compact Size, Feather Weight for Portability	1
4. Durable Magnesium Alloy Body	1
5. RGB input Terminal	1
6. One Touch Auto-Adjustment Function	1
7. Easy Keystone Adjustment	1
Copyright	2
Copyright © 2003. All rights reserved. No part of this publication may be reproduced, transmitted...	2
Disclaimer	2
The company makes no representations or warranties, either expressed or implied, with respect to ...	2
Introduction 1	3
Installation 10	3
Operation 12	3
Maintenance 20	3
Troubleshooting 22	3
Specifications 23	4
Dimensions 25	4
Introduction	5
1. Read this user’s guide before you operate your projector and save it for future reference.	5
2. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately...	5
3. Never replace the lamp assembly or any electronic components unless the projector is unplugged.	5
4. To reduce the risk of electric shock, do not disassemble this appliance. Take it to a qualifie...	5
5. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaini...	5
6. Do not touch the top cover when the projector is under operation.	5
7. The projector must be packaged into a carry bag while moving to another place for operation.	5
The Projector is shipped with the cables required for connection to standard PC or laptop compute...	7
1. 150W lamp module	7
2. Macintosh adapter	7
The indicator shows green for a normal state. When the projector is operated improperly, it shows...	9
Press the POWER key to turn the projector on or off.	9
Automatically determines the best picture settings for current received signals. (PC Mode Only)	9
Selects signal sources from among PC, Video, S-Video and YPBPR.	9
Selects to display an entirely blue, black, green or LG logo screen.	9
The projector is equipped with 1 quick-release adjuster foot. Push the button to adjust its tilt ...	10
1. Lift the projector up and press the adjuster button to release the adjuster.	10
2. The adjuster will drop into position and be locked.	10
Note: The adjuster can only bear the weight of the projector itself . Please do not place any add...	10
The projector integrates high-performance optical engine projection and a user- friendly design t...	10
The projector offers the following features:	10
Note: The brightness of the projected image will vary depending on the ambient lighting condition...	10
The remote control sensors are located in the front/ back of the projector.	11
Press and open the battery compartment lid in the direction.	13
Installation	14
Place the projector at the required distance from the screen according to the desired picture siz...	14
L Projection Distance	14
HDTV description	15
The projector is capable of displaying various High Definition TV display modes. Some of these so...	15
Most of these sources will provide an analog component video output, a standard VGA output, or a ...	15
The projector is capable of accepting HDTV data through a YPBPR connector. Use a HDTV cable that ...	15
The following standards are supported in the HDTV function:	15
Please refer to \	15
Connecting to Various Equipment	15
It only takes a few seconds to connect your projector to your desktop or notebook computer, VCR, ...	15
Operation	16
1. Plug the power cord into a wall socket. Open the front Door to Power ON.	16
2. When plugging-in, the ORANGE Leds light. Press the Power button to turn on the projector. Then...	16
3. Switch on all connected equipment.	16
Keystoning refers to the situation where the projected image is noticeably wider at either the to...	17
In some cases, you may need to optimize the picture quality. To do this, press the AUTO key on th...	17
*This function is available only in PC mode.	17
When several input sources are available, press the SOURCE key to make a selection from the contr...	18
Press Menu for the main menu, and then press Joystick to select a sub-menu. Press ENTER again to ...	18
Default	21
Projects images when the projector is 180 degrees horizontally rotated.	21
Default	21
Projects images when the projector is 180 degrees vertically rotated.	21
This sub-menu only works in PC mode.	22
1. Press POWER and a warning message will appear. To turn off the projector, press POWER again.	23
2. To cool down the projector, the fan will continue to run for approximately 90 seconds, during ...	23
* After the projector is turned off, there is a 90-second cooling period before the projector can...	23
3. Disconnect the power cord from the wall socket.	23
Maintenance	24
The lamp life is 1500 hours. When the Power Indicator lights up red and the Lamp Indicator lights...	24
Please check with LG service center for the information of lamp replacement.	24
When the two LED light up, they are warning you of the following possible problems:	25
Troubleshooting	26
Specifications	27
Technical Specifications	27
Product name	27
Personal Projector	27
Model name	27
RD-JT30 1024X768 XGA	27
RD-JT31 800X600 SVGA	27
Display system	27
1-CHIP DMD	27
Lens F/Number	27
F/2.4	27
Lamp	27
150W NSH lamp	27
Electrical	27
Power supply	27
AC100 ~ 240V, 3A, 50/60 Hz (Automatic)	27
Power consumption	27
250 W (Max)	27
Dimensions	27
248 mm (W) x 59 mm (H) x 170 mm (D)	27
Operating temperature range	27
5C ~ 35C	27
Weight	27
3 lbs (1.7 Kg)	27
Computer input	27
RGB input (HDTV: YPBPR)	27
D-sub 15-pin (female)	27
Video signal input	27
S-VIDEO	27
Mini DIN 4-pin port x1	27
VIDEO	27
RCA jack x1	27
Output	27
USB mouse connector	27
A/B series x1	27
Resolution	28
H Sync (kHz)	28
V Sync (Hz)	28
Remark	28
640x350	28
31.5	28
70.1	28
640x400	28
37.9	28
85.1	28
VESA	28
720x400	28
31.5	28
70.0	28
720x400	28
37.9	28
85.1	28
VESA	28
640x480	28
31.5	28
60.0	28
VESA	28
640x480	28
35.0	28
66.7	28
Macintosh	28
640x480	28
37.9	28
72.8	28
VESA	28
640x480	28
43.3	28
85.0	28
VESA	28
800x600	28
35.2	28
56.3	28
VESA	28
800x600	28
37.9	28
60.3	28
VESA	28
800x600	28
48.1	28
72.2	28
VESA	28
800x600	28
46.9	28
75.0	28
VESA	28
800x600	28
53.7	28
85.1	28
VESA	28
832x624	28
49.7	28
74.5	28
Macintosh	28
1024x768	28
48.4	28
60.0	28
VESA	28
1024x768	28
56.5	28
70.1	28
VESA	28
1024x768	28
60.0	28
75.0	28
VESA	28
1024x768	28
68.7	28
85.0	28
VESA	28
1280x1024	28
64.0	28
60.0	28
VESA	28
Dimensions	29