Manuale d’uso / di manutenzione del prodotto RD-JT30 1024X768 XGA del fabbricante LG
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DLP PR OJECTOR USER’S GUIDE Thank you for purchasing the DLP Projector. Please read this u ser’s guide to ensur e correct use of the device . Save this user’s guide for future reference. OUTLINE This DLP Projector can display various co mputer signals and NTSC/PAL/SECAM video signals.
Copyright Copyright © 2003. All rights rese rved. No pa rt of thi s publication ma y be reproduced, transmitted, tra nscribed, stored in a retrie val system or translated into any language or compute.
T able of Contents iii DLP Personal Projector Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Safety Instruct ions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 FCC Statement .
iv DLP Personal Projector Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 23 Projector Specifi cations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Timing Chart . . . . . . . . . . . . . . . .
DLP Personal Projector 1 INTRODUCTION Caution T O PREVENT SHOCK, DO NOT OPEN THE CABINET . NO USER –SER- VICEABLE P ARTS INSIDE. REFER SERVICING TO QUALIFIED SER VICE PERSONNEL. PLEAS E READ THIS USER’S GUIDE BEFORE YOU OPER- A TE YOUR PROJECTO R.
2 DLP Personal Projector Caution • Always open the lens shutter wh en the projecto r lamp is on. • Do not look strai ght at the proj ector lens during ope ration. The intense light beam m ay damage your eyes. • In some co untries, the li ne volt ag e is NOT st able.
DLP Personal Projector 3 Shipping Content s The Projector is shipped wi th the cables required for connection to standard PC or laptop computers. Carefully unpack and verify that you h ave all the items shown below . If any of these items are missing , please contact personnel at th e place of purchase.
4 DLP Personal Projector Projector Description Projector DC 12V , 0.5A Max. power supply PC/ HD (YP B P R ) connector USB MOUSE connector VIDEO connector S-VIDEO connector IR remote sensor Kensington .
DLP Personal Projector 5 External Control Panel POWER SOURCE AUTO BLANK Lamp indicator SOURCE BLANK Power indicator POWER AUTO Power indicator The indicator sh ows green for a normal state. When the projector i s operated improperly , it shows green or orange toggle.
6 DLP Personal Projector Adjuster The projector is equipped wi th 1 quick-re lease adjuster foot. Push the button to adjust its tilt angle. 1. Lift the projector up and press the adjuster button to relea se the adjuster . 2. The adjuster will drop into position and be locked.
DLP Personal Projector 7 Remote Control Description The remote control sensors are located in the front/ ba ck of the projector . POWER S OURCE S elects signal sources f rom among PC, VIDEO, S -VIDEO and YP B P R . L-Mouse/ R-Mouse Serves as a left/ right click button of a mouse when the remote mouse function is activated.
8 DLP Personal Projector 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. STIL L Makes the projection image still.
DLP Personal Projector 9 Inst alling or Replacing Batteries (“AA” type) Caution A voi d excessive heat and humidity . There may be danger of an exp losion if batteries are incorrectly rep laced. Replace only with the same or equiv- alent type rec ommended by the manu facturer .
10 DLP Personal Projector INST ALLATION Display Size Place the projector at the required distance from the screen according to the desired picture size (see the table bel ow). The effective display size is from 26 to 178 inches diagona lly for RD-JT31 and from 33 to 228 inches dia gonally for RD- JT30.
DLP Personal Projector 11 Connecting to V arious Equipment HDTV description The projector is capable of displaying various High Definiti on TV display modes. Some of these sources are: Most of these sources will provide an analog component vid eo output, a standard VGA output, or a YP B P R (default) format.
12 DLP Personal Projector OPERATION Star t U p 1. Plug the power cord into a wall socket. Open the front Door to Po wer ON. 2. When plugging-in, the ORANGE Leds light. Press the Power button to turn on the projector . Then, the fan will star t to operate while the ORANGE Led is blinking.
DLP Personal Projector 13 Digit al Key stone Correction Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. T o correct this, press KEYST ONE ▲ / ▼ (hot key) on the remote contro l, and then adjust the sliding ba r labeled Keystone, as needed.
14 DLP Personal Projector Source Selection When several input sources are available, press the SOURCE key to make a selection from the con trol panel of t he projecto r or the remote control. Menu System Press Menu for the main menu, an d then press Joystick to select a sub-menu.
DLP Personal Projector 15 1. VIDEO Menu FUNCTION DESCRIPTI ON Contrast Adjusts the degree of difference between dark and light in the image. Brightness Adjusts the brightness of the image. Color Increases or decreases the color range of the image. *This function is not available when the input mod e is PC.
16 DLP Personal Projector 2. POSITION Menu FUNCTION DESCRIPTION Horizontal Adjusts the horizontal positi on of the projected image. Ve r t i c a l Adjusts the vertical posito n of the projected image. Keystone Corrects any keystoning of the image. Zoom Activates Zoom function.
DLP Personal Projector 17 3. SPECIAL Menu FUNCTION DESCRIPTION Source It’ s the same function with the SOURCE button on the remote control. Language Language sets the language for the OSD control menus.
18 DLP Personal Projector 4. TRACKING Menu This sub-menu only works in PC mode. FUNCTION DESCRIPTION Auto T racking It’s the same function with the AUTO button on the remote control. Clock Adjusts to fit in the desired image size. Phase Adjusts to avoid the occurrence of flicker .
DLP Personal Projector 19 Shut down 1. Press POWER and a warning message will appear . T o turn of f the projector , press POWER again. 2. T o cool dow n the projector , the fan w ill continue to run for approximately 90 seconds, during which the LED will fl ash.
20 DLP Personal Projector MAINTENANCE Lamp Information Use and Replacement of the Lamp The lamp life is 1500 hours. When the Power Indicator lig hts up red and the Lamp Indicator lights up orange or a message appears suggesting the time of lamp replacem ent, please install a new lamp or consult your dealer .
DLP Personal Projector 21 Operative Information When th e two LED light up , they are warn ing you of the following p ossible problems: St ate LEDs Di splay Description Operation LED S t atus LED Normal Green No col or Projector runs as No rmal S tate.
22 DLP Personal Projector T ROUBLESHOOTING Common Problems & Solutions S t atus Messages PROBLEMS TR Y THESE SOLUTIONS NO POWER • Make sure the power cord is inserted snuged into the AC adapter socket. • Make sure the power cord is inserted snuged into the power outlet.
DLP Personal Projector 23 S PECIFICATIONS Projector S pecifications T echnical S pecifications Note: All specifications are subject to change witho ut notice. General Product name Personal Projector Model name RD-JT30 1024X768 XGA RD-JT31 800X600 SVGA Optical Display system 1-CHIP DMD Lens F/Number F/2.
24 DLP Personal Projector Ti m i ng C h a r t 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 35.0 66.7 Macintosh 640x480 37.9 72.8 VESA 640x480 43.
DLP Personal Projector 25 DIMENSIONS Unit: mm 248 170 59.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il LG RD-JT30 1024X768 XGA è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del LG RD-JT30 1024X768 XGA - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso LG RD-JT30 1024X768 XGA imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul LG RD-JT30 1024X768 XGA ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il LG RD-JT30 1024X768 XGA, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del LG RD-JT30 1024X768 XGA.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il LG RD-JT30 1024X768 XGA. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo LG RD-JT30 1024X768 XGA insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
