Instruction/ maintenance manual of the product RDJT52 1024X768 XGA LG Electronics
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DLP PR OJECTOR USER’S GUIDE Thank you for purchasing the DLP TM Projector. Please read th is user’s guide to e nsure correct use of the device . Save this user’s guide for fu ture reference. OUTLINE This DLP TM Projector can display variou s computer signals and NT SC/PAL/SECAM video signals.
Copyright Copyright © 2003. All rights reserved. No part of this publicatio n may be reproduced, transmitted, transcribed, stored in a retrieva l system or translated into any language or computer la.
T able of Contents iii DLP Personal Projector Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Instruction s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FCC Statement .
iv DLP Personal Projector Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 29 Projector Specificati ons . . . . . . . . .
DLP Personal Projector 1 INTRODUCTION Caution TO PREVENT SHOCK, DO NOT OPEN THE CABINET . NO USER –SER- VICEABLE P ARTS INSIDE. REFER SE RVICING TO QUALIFIED SERVICE PERSONNEL. PLEASE READ THIS USER’S GUIDE BEFORE YOU OPERA TE YOUR PROJECTOR. SA VE THIS USER’S GUIDE FOR FUTURE REFERENCE .
2 DLP Personal Projector Caution • Always open the l ens shutter when the projector lamp is on. • Do not look straight at the proj ector lens during operatio n. The intense light beam may damag e your eyes. • In some coun tries, the line volt age is NOT st able.
DLP Personal Projector 3 Shipping Content s The projector is shipped with the cables required fo r connection to standard PC or laptop computers. Carefully unpack and verify that you have all the items shown below . If a ny of these items are missing, please co ntact personnel at the place of pu rchase.
4 DLP Personal Projector Projector Description Projector Video D-SUB IN AC IN DVI-D S-Video RS-232 Audio USB Video connector S-Video connector Audio input USB mouse connector RGB (PC / Mac) / .
DLP Personal Projector 5 External Control Panel 1. Power indicator The indicator shows green for a norma l state. When the projector is in S tandby mode, it shows orange toggle. See "Operative Information" on page 26 for more detailed information.
6 DLP Personal Projector Adjuster The projector is equipped with 1 qui ck-re lease adjuste r foot. Push the button to adjust its tilt angle. 1. Lift the projector up and press the adjuster button to relea se the adjuster . The adjuster will drop in to position and be locked.
DLP Personal Projector 7 Remote Control Description The remote control sensors are located in th e front/ back of the projector . 1. 3 LEFT / KEYST ONE - , 4 RIGHT / KEYST ONE + Whe the OSD menu is activated, the buttons function as 3 Left / 4 Right. For the rest of time, th e buttons fun ction as Keystone - / Keystone +.
8 DLP Personal Projector 3. ZOOM IN/ OUT By pressing ZOOM IN +, the center of the picture will be magnified. When the + button is pressed again, the picture is further magnified, up to four times the original size. By pressing ZOOM OUT -, the size of the image is reduced.
DLP Personal Projector 9 Inst alling or Replacing Batteries (“AAA” type) Caution A void e xcessive heat and h umidity . There may be danger of an explo- sion if batteries are incorrec tly replaced. Replace on ly with the same or equivalent type recommended by the manufacturer .
10 DLP Personal Projector INST ALLATION Display Size Place the projector at the required dist ance from the screen accord ing to the desired pictur e size (see the table below).
DLP Personal Projector 11 There is 3% ~ 5% tolerance among these numbers due to optical component limits. * 1m = 3.28 fe et, 1 feet = 0.305m, 1m = 100cm, 1 feet = 12 i nches Connecting to V arious Equipment HDTV description The projector is capable of displaying various High Defi nition TV display modes.
12 DLP Personal Projector Connecting to V arious Equipment It only takes a few seconds to connect your projec tor to your desktop or notebook computer , VCR, or other syst ems. However , a Mac adapter (an optional accessory) is needed for connection to Ma cintosh computers.
DLP Personal Projector 13 4. Video device or VCR Video D-SUB IN AC IN DVI-D S-Video RS-232 Audio USB Video / Audio.
14 DLP Personal Projector OPERATION Star t U p 1. Plug the powe r cord into a wa ll socket. 2. T urn the Main Power Switch on. 3. Press and hold POWER to start the unit.
DLP Personal Projector 15 Digit al Keystone Correction Keystoning refers to the situation where the projecte d image is noticeably w ider at either the top or bottom. T o correct this, press KEYSTONE 3 / 4 (hot key) on the remote control, and then adjust the sliding b ar labeled Keystone, as needed.
16 DLP Personal Projector Source Selection When several input sources are a vailable, press the SOURCE key to make a selection from the control panel of the projector or the remote co ntrol. Because Analog RGB and YPbPr inputs share the same term inal in the back of the projector , there’s only one signal can be applied at one time.
DLP Personal Projector 17 Menu System T o use the MENU button on the remote control: 1. Press MENU to display the main OSD menu. 2. Press 3 or 4 to select a sub-menu. 3. Press MENU again to select items in the sub -menu. 4. Press 3 or 4 to adjust / select items.
18 DLP Personal Projector 1. Display Menu FUNCTION DESCRIPTION Keystone Corrects any keystoning of the image. Brightness Adjusts the brightne ss of the image. Contrast Adjusts the degree of difference between d ark and light in the image. Phase Adjusts to avoid the o ccurrence of flicker .
DLP Personal Projector 19 2. Image M enu FUNCTION DESCRIPTION Auto Resize Makes the best fit of the image to the screen, 1. On 2. Off 3. 16:9 This function is available only when the input mode is Analog RGB and DVI. Ratio Users have 2 options for the image ratio.
20 DLP Personal Projector 3. Source Menu FUNCTION DESCRIPTION Mirror Source Shows the input source from among RGB, DVI, YP b P r , S-Video and Composite Video when several sources are available. The input Source cannot be changed by selection. Vo l u m e Adjusts the vo lume l evel.
DLP Personal Projector 21 4. Control Menu FUNCTION DESCRIPTION Language Language sets the language for the OSD control menus. Use the 3 / 4 key to select the desired language from amo ng English, French, German, Italian, S panish, Korean, Traditional Chinese and Simplified Chinese.
22 DLP Personal Projector 5. PIP Menu These functions are available only wh en the i nput mode is Analog RGB and the PIP source is Video or S-Video. FUNCTION DESCRIPTION PIP Source Selects the source for the PIP . PIP Size Enables use of the 3 / 4 key to scroll through the four alternatives: Off, Small, Medium, Large.
DLP Personal Projector 23 Shut down 1. Press and hold POWER and a warning message will appear . T o turn off the projector , press and hold POWER again. 2. The fan will continue to run for ap proximately 90 seconds. 3. T urn off the main power switch.
24 DLP Personal Projector 4. Disconnect the power cord from the wall socket. Caution • Please do n ot unplug the power cord before POWER is shut down or during the two-minute cooling pr ocess.
DLP Personal Projector 25 MAINTENANCE Lamp Information Use and Replacement of the Lamp The lamp life is 1500 hours. When the Lamp Indicator lights up orange suggesting the time of lamp replacement, please install a new lamp or consult your dealer . An old lamp could cause a malfunction in th e projector and in rare instances may even explode.
26 DLP Personal Projector Operative Information When the three LE Ds light up, they in dicate the power , lamp or internal temperature status or possible problems: LED Indicator LEDs Display Description Power Indicator Orange S tandby (The AC power switch is on, and the projector is off.
DLP Personal Projector 27 T ROUBLESHOOTING Common Proble ms & Solutions NO POWER T ry these solutions: • Make sure the power cord i s inserted snuged into the AC adapter socket. • Make sure the power cord i s inserted snuged into the power outl et.
28 DLP Personal Projector St atus Messages On-Screen Messa ges Description SEARCHING Projector is searching for input. ACQUIRING SIGNAL Projector has identified the inp ut signal and is running the auto i mage adjustment function. OUT OF RANGE Input signal frequency excee ds the projector ’s range.
DLP Personal Projector 29 SPECIFICATIONS Projector Specifications T echnical Specifications Note: All specification s are subj ect to change without notice. General Product name Personal Projector Model name RDJT50 1024X768 XGA RDJT52 1024X768 XGA Optical Display system 1-CHIP DMD Lens F/Number F/2.
30 DLP Personal Projector Tim in g C ha r t Suppoted timing for Analog RGB and DVI input s Supported timing for YP b P r input Resolution Horizontal Frequency (kHz) V ertical Frequency (Hz) Pixel Frequency (MHz) Mode 720x400 37.927 8 5.039 35.500 720x400_ 85 640x480 31.
DLP Personal Projector 31 Supported timing for V ideo and S-Video in puts Vide o mode Horizontal Frequency (kHz) V ertical Frequency (Hz) Pixel Freq uency (MHz) NTSC 15.73 60 3.58 P AL 15.63 50 4.43 SECAM 15.63 50 4.25 or 4.41 P AL-M 15.73 60 3.58 P AL-N 15.
32 DLP Personal Projector DIMENSIONS Unit: mm AUTO BLANK SOURCE KEYSTONE - KEYSTONE + POWER 302.3mm 91.7mm 216.3mm MENU /EXIT.
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