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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
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Copyright 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 specifi
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Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FCC Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 EEC STATEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Shipping Contents . . . . . . . . . . . . . . . . . . . . .
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Specifications . . . . . . . . . . . . . . . . . . . . . . . . .23 Projector Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Timing Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . .25 DLP Personal Projector iv
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INTRODUCTION Caution TO PREVENT SHOCK, DO NOT OPEN THE CABINET. NO USER –SER- VICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. PLEASE READ THIS USER’S GUIDE BEFORE YOU OPER- ATE YOUR PROJECTOR. SAVE THIS USER’S GUIDE FOR FUTURE REF- ERENCE . 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 r
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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 conjuc- tion with this projecto
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Quick Start Guide 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 PO WE R SO U RCE MENU 3-2 Converter BLANK MU TE LASER Remote Control Batteries Deluxe Soft Carry Case S.A. & India 220V 240V 110V HDTV Cable (YPBPR) Power Cord
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R Projector Description Projector PC/ HD (YPBPR) connector USB MOUSE connector DC 12V, 0.5A Max. power supply VIDEO connector S-VIDEO connector IR remote sensor AC power cord inlet Kensington lock External control panel Projection lens adjuster (see "External Control Panel" on page 5 for more detailed information) Ventilation grill IR remote sensor Open here to release the front cover. Adjuster foot Projection lens Lamp door DLP Personal Projector 4
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External Control Panel Power indicator Lamp indicator POWER SOURCE SOURCE POWER AUTO BLANK AUTO BLANK Power indicator Lamp Indicator The indicator shows green for a The Lamp Indicator will light up when normal state. When the projector is the lamp needs service, cooling or operated improperly, it shows green replacement. See “Lamp Information” or orange toggle. See "Operative on page 20 for more detailed Information" on page 21 for more information. detailed information. SOURCE POWER S
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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. 2. The adjuster will drop into position and be locked. Note: The adjuster can only bear the weight of the projector itself . Please do not place any additional weight burden on it. Projector Features The projector integrates high-performance optical engine projection and a user- friendly design to
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Remote Control Description The remote control sensors are located in the front/ back of the projector. POWER MENU Press to display the menu system, or to go SOURCE back to the main menu and to leave the menu Selects signal sources system. from among PC, VIDEO, S-VIDEO and YPBPR. L-Mouse/ R-Mouse Serves as a left/ right click button of a mouse when the remote mouse function is activated. Joystick Serves as a Zoom ▲ / ▼ Moves cursor. When the key when the ZOOM OSD menu is on, mo
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MOUSE DRAG When the remote control works as a mouse, choose your desired item and press MOUSE DRAG. Drag it to wherever you want on the projection image and press MOUSE LEFT to release the item. STILL Makes the projection image still. RESIZE Scales the original input resolution. KEYSTONE ▲ ▼ Refer to "Digital Keystone Correction" on page 13. ZOOM By pressing "ZOOM" button, zoom rectangular displays in the center, but to activate it, customer should press "ENTER" button and then
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Installing or Replacing Batteries (“AA” type) Install batteries Position the lid Press and open 2 3 1 as indicated by over the the battery the diagram compartment compartment lid in inside the and snap it back the direction. compartment. into place. Caution Avoid excessive heat and humidity. There may be danger of an explosion if batteries are incorrectly replaced. Replace only with the same or equiv- alent type recommended by the manufacturer. Dispose of used batteries according to the
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INSTALLATION Display Size Place the projector at the required distance from the screen according to the desired picture size (see the table below). The effective display size is from 26 to 178 inches diagonally for RD-JT31 and from 33 to 228 inches diagonally for RD- JT30. L Projection Distance • RD-JT31 display size chart Display Size (Max.) Display Size (Min.) L. Projection Diagonal A. Width C. Height Diagonal B. Width D. Height Distance (cm) (in) (cm) (cm) (in) (cm) (cm) 33.4 67.9 50
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Connecting to Various Equipment HDTV description The projector is capable of displaying various High Definition TV display modes. Some of these sources are: • Digital-VHS (D-VHS) player • DVD player • Satellite Dish HDTV receiver • DTV tuners Most of these sources will provide an analog component video output, a standard VGA output, or a YPBPR (default) format. The projector is capable of accepting HDTV data through a YPBPR connector. Use a HDTV cable that came with your projector to displ
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OPERATION Start Up 1. Plug the power cord into a wall socket. Open the front Door to Power ON. (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 SOURCE MENU POWER SOURCE AUTO BLANK 3. Switch on all connected equipment. DLP Personal Projector 12
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Digital Keystone Correction Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. To correct this, press KEYSTONE ▲ / ▼ (hot key) on the remote control, and then adjust the sliding bar labeled Keystone, as needed. Press ▲ to correct keystoning at the top of the image. Press ▼ to correct keystoning at the bottom of the image. Auto Adjustment In some cases, you may need to optimize the picture quality. To do this, press the AUTO key on t
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Source Selection When several input sources are available, press the SOURCE key to make a selection from the control panel of the projector or the remote control. POWER SOURCE MENU SOURCE POWER AUTO BLANK 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 VIDEO POSITION SPECIAL TRACKING Menu Contrast Language YPBPR Brightness Keystone Flip Horizontal Video Color Zoom Flip Vertical S-Video Tint Res
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1. VIDEO Menu FUNCTION DESCRIPTION Adjusts the degree of difference between dark and light in the image. Contrast Adjusts the brightness of the image. Brightness Increases or decreases the color range of the image. Color *This function is not available when the input mode is PC. Adjusts the image to make it appear more red or green. Tint *This function is not available when the input mode is PC or PAL signal. Color R Increases or decreases the color temperature (R, G, B) of the Col
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2. POSITION Menu FUNCTION DESCRIPTION Adjusts the horizontal position of the projected image. Horizontal Adjusts the vertical positon of the projected image. Vertical Corrects any keystoning of the image. Keystone - Zoom Activates Zoom 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: Resize Scaled and Original. JT30(XGA) operates in SVGA and VGA modes and JT31(SVGA)
