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LCD PROJECTOR
MODEL
WL639U
User Manual
WL639
This User Manual is important to you.
Please read it before using your projector.
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CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN : TO REDUCE THE RISK OF ELECTRIC CAUTION SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within an e
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Contents Important safeguards ........................................................................................................................4 Preparing your projector ....................................................................................................................6 Using the remote control ...................................................................................................................9 Setting up your projector .....................................
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Important safeguards Please read all these instructions regarding your 10. Power sources projector and retain them for future reference. Follow This projector should be operated only from the all warnings and instructions marked on the projector. type of power source indicated on the marking label. If you are not sure of the type of power, 1. Read instructions please consult your appliance dealer or local All the safety and operating instructions should be power company. read before the ap
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Important safeguards (continued) of the air outlet grille. The air outlet grille and bottom WARNING: plate, when heated, may cause injury or damage to Unplug immediately if there is something other equipment. Also, do not set the projector on the wrong with your projector. desk which is easily affected by heat. Do not operate if smoke, strange noise or odor comes Do not look into the air outlet grille when out of your projector. It might cause fire or electric shock. In this case, unplug
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Preparing your projector Checking accessories The following accessories are provided with this projector. Check to be sure that all of the accessories are packed in the package. Cables Mini D-SUB D-SUB 15-pin USB 4-pin 9-pin (type B) Mini D-SUB D-SUB USB 4-pin 15-pin (type A) 9-pin RS-232C cable Audio/Video cable USB cable RGB cable for PC (246C381-10) (246C509-10) (246C521-10) (246C548-10) • Used for projector control by computer. Power supply parts Remote control parts
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Preparating your projector (continued) Overview 1 Speaker 2 Air inlet grille/Filter cover 1 3 Control area 4 ZOOM ring 2 5 FOCUS ring 3 6 Remote control sensor (Front) 4 7 Air outlet grille 5 8 Lamp cover 9 Air outlet grille 10 Remote control sensor (Rear) 6 11 Kensington Security Lock Standard connector 12 Lock bar (SECURITY ANCHOR) • Attach a chain, etc. to this lock bar to anchor the projector. 13 Terminal board 7 Caution: 8 Do not replace the lamp immediately after using the projector 9
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Preparating your projector (continued) Bottom side 1 Adjustment foot (for vertical position) 1 2 Adjustment foot (for horizontal position) 2 Remote control 1 Laser aperture 2 Transmission window 3 Indicator 4 POWER button 5 VIDEO button 1 6 DVI-D (HDCP) button 7 HOME button 8 END button 2 9 Mouse pointer 10 MENU button 3 11 + , - (VOLUME) buttons 12 WALL SCREEN button 4 13 CE (Color Enhancer) button COMPUTER 14 MUTE button (Audio/Video) 27 1 2 5 DVI-D(HDCP) VIDEO S-VIDEO 15 EXPAND button 26 6 HO
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Using the remote control Operational range of the remote control • Keep the remote control photo-sensor out of direct sunlight or fluorescent lamp light. • Keep the remote control photo-sensor at least m (6 feet) away from fluorescent lamps. Otherwise, the Front of projector Rear of projector remote control may malfunction. • If there is an inverter-operated fluorescent lamp near the remote control, the remote control opera- tion may become unstable. • When you use the remote control too c
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Setting up your projector Setting up the screen Install the screen perpendicularly to the projector. If the screen can not be installed in such a way, adjust the projection angle of the projector. (See below.) • Install the screen and projector so that the projector’s lens is placed at the same height and horizontal position of the screen center. • Do not install the screen where it is exposed to direct sunlight or lighting. Light directly reflecting on the screen makes the projected images
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Setting up your projector (continued) Front projection, ceiling mounting Caution: For ceiling mounting, you need the ceiling mount kit • Placing the projector directly on a carpet impairs designed for this projector. Ask a specialist for installa- ventilation by the fans, causing damage or failure. tion. For details, consult your dealer. Put a hard board under the projector to facilitate • The warranty on this projector does not cover any ventilation. damage caused by use of any non-recommen
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Setting up your projector (continued) Screen size and projection distance Refer to the following table to determine the screen size. Screen size Center of the lens B Projection distance (L) (Width of the projected image) Screen size Projection distance (L) 4:3 diagonal size Height A Width B Shortest (Wide) Longest (Tele) Hd inch cm inch cm inch cm inch m inch m inch cm 40 10 1 54 34 86 49 1. 59 1.5 0.5 1 60 15 3 81 51 19 74 1.9 90 .3 0.8 80 03 4 108 68 1
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Viewing computer images A. Connecting the projector to a computer Preparation: • Make sure that the power of the projector and that of the computer are turned off. • When connecting the projector to a desktop computer, disconnect the RGB cable that is connected to the monitor. Computer For analog connection: COMPUTER/COMPONENT 1. Connect one end of the supplied RGB cable to the VIDEO IN-1/IN- COMPUTER/COMPONENT VIDEO IN-1/IN- terminal of the projector. 1 . Connect the other end of th
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Viewing computer images (continued) About DDC The COMPUTER/COMPONENT VIDEO IN-1 terminal of this projector complies with the DDC1/B standar d and the COMPUTER/COMPONENT VIDEO DVI-D (HDCP) terminal complies with the DDCB standard. When a computer supporting this standard is connected to this terminal, the computer will automatically load the information from this projector and prepare for output of appropriate images. • After connecting a computer supporting this standard to this terminal,
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Viewing computer images (continued) C. Projecting images Preparation: • Remove the lens cap. • Turn on the power of the connected computer. COMPUTER 1, buttons POWER button DVI-D(HDCP) button FOCUS ring ZOOM ring COMPUTER button POWER button 1. Confirm the POWER indicator lights up red. • If the projector was turned off before the lamp was cooled down sufficiently last time, the fan may start rotating and the POWER button may not work after the power cord is plugged. (The STATUS indicator
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Viewing computer images (continued) POWER button POWER button To stop projecting: 8. Press the POWER button. • A confirmation message is displayed. • To cancel the procedure, leave the projector for a while or press the MENU button. 9. Press the POWER button. • The lamp goes out and the projector goes into a standby mode. In this standby mode, the STATUS indicator blinks green. 10. Wait about minutes. • During this period of minutes in the standby mode, the intake fan and exhaust fan r
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Viewing video images A. Connecting the projector to video equipment Preparation: • Make sure that the power of the projector and that of the video equipment are turned off. Connecting to a video player, etc. Video player, or the like 1. Connect one end (yellow) of the supplied audio/video cable to the VIDEO IN terminal of the projector. . Connect one end (white and red) of the supplied audio/ To audio video cable to the audio input terminals (L/MONO, R) of the output 3 projector. terminals
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Viewing video images (continued) Projector + DVD player or HDTV decoder Some DVD players have an output connector for 3-line fitting (Y, CB, CR). When connecting such DVD player with this projector, use the COMPUTER/COMPONENT VIDEO IN-1/IN- terminal. Mini D-SUB 15 pin-BNC Conversion cable (option) HD/CS VD G B R COMPUTER/COMPONENT VIDEO No connection IN-1/IN- BNC-RCA connector (option) Audio cable (option) Y CB(PB) CR(PR) AUDIO IN-1/IN- DVD player or HDTV decoder To audio output
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Viewing video images (continued) C. Projecting images Preparation: • Remove the lens cap. • Turn on the power of the connected video equipment. POWER button COMPUTER1, buttons FOCUS ring DVI-D (HDCP) button S-VIDEO button VIDEO button ZOOM ring COMPUTER button POWER button VIDEO button 1. Confirm the POWER indicator lights up red. • If the projector was turned off before the lamp was cooled down sufficiently last time, the fan may start rotating and the POWER button may not work after the
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Viewing video images (continued) POWER button POWER button To stop projecting: 8. Press the POWER button. • A confirmation message is displayed. • To cancel the procedure, leave the projector for a while or press the MENU button. 9. Press the POWER button. • The lamp goes out and the projector goes into a standby mode. In this standby mode, the STATUS indicator blinks green. 10. Wait about minutes. • During this period of minutes in the standby mode, the intake fan and exhaust fan rota
