Mitsubishi Electric WL639U User Manual
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Mitsubishi Electric WL639U User Manual

Mitsubishi Electric WL639U User Manual

Mitsubishi lcd projector user manual
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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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Summary of Contents for Mitsubishi Electric WL639U

  • Page 1 LCD PROJECTOR MODEL WL639U User Manual WL639 This User Manual is important to you. Please read it before using your projector.
  • Page 2 RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE. NOTE: SINCE THIS PROJECTOR IS PLUGGABLE EQUIPMENT, THE SOCKET-OUTLET SHALL BE INSTALLED NEAR THE EQUIPMENT AND SHALL BE EASILY ACCESSIBLE. WARNING Use the attached specified power supply cord. If you use another power supply cord, it may cause interference with radio and television reception.

  • Page 3: Table Of Contents

    In the European Union there are separate collection systems for used electrical and electronic product. Please, help us to conserve the environment we live in! Declaration of Conformity Model number: WL639U Trade name: MITSUBISHI ELECTRIC Responsible party: Mitsubishi Digital Electronics America, Inc.

  • Page 4: Important Safeguards

    7. Water and moisture Do not use this projector near water or in contact with water. 8. Accessories Do not place this projector on an unstable cart, stand, tripod, bracket or table.

  • Page 5: The Projector

    • Never put any heat-producing device under the projector so that the projector does not overheat. • Do not attach the projector to a place that is unstable or subjected to vibration. • Do not install the projector near any equipment that produces a strong magnetic field.

  • Page 6: Preparing Your Projector

    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 Audio/Video cable (246C381-10) Power supply parts Power cord (two) (246C483-10, 246C383-20) Important: •...
  • Page 7 10 Remote control sensor (Rear) 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 Caution: Do not replace the lamp immediately after using the projector because the lamp would be extremely hot and it may cause burns.

  • Page 8: Bottom Side

    Preparating your projector (continued) Bottom side Remote control DVI-D(HDCP) HOME MENU WALL SCREEN About the laser beam This remote control is a Class  laser product. (Max. output: 1 mW, Wavelength: 60-640 nm) Beam Divergence: 6 m distance about 10.0 mm x 10.0 mm (±6.0 mm) Caution: •...

  • Page 9: Using The Remote Control

    30° 30° When operating the remote control, keep the distance from the remote control to the projector via the screen within about 5 m (15 feet). The operable range of the remote control, however, depends on the characteristics of the screen.

  • Page 10: Setting Up Your Projector

    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.
  • Page 11 This isn’t a product malfunction. • Ask your installation specialist to provide a breaker. When you do not use the projector, be sure to shut down the main power by the breaker. • Do not install the projector where the exhaust vents are exposed to air emitted by an air conditioning.

  • Page 12: Screen Size And Projection Distance

    Setting up your projector (continued) Screen size and projection distance Refer to the following table to determine the screen size. Screen size (Width of the projected image) Screen size 4:3 diagonal size Height A Width B inch inch inch • The above figures are approximate and may be slightly different from the actual measurements.

  • Page 13: 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 COMPUTER/COMPONENT...
  • Page 14 • Use 100-40 V AC 50/60 Hz to prevent fire or electric shock. • Do not place any objects on the power cord or do not place the projector near heat sources to prevent damage to the power cord. If the power cord should be damaged, contact your dealer for replacement because it may cause fire or electric shock.
  • Page 15 5. Adjust the position of the projector so that the projector and the screen are perpendicular to each other. (See page 10.) • When the projector cannot be positioned perpendicularly to the screen, adjust the projection angle. (See page 10.) 6.

  • Page 16: To Stop Projecting

    • If the power cord should be unplugged accidentally while either the air inlet fan or the air outlet fans are oper- ating or the lamp is on, allow the projector to cool down for 10 minutes with the power off. To light the lamp again, press the POWER button.

  • Page 17: Viewing Video Images

    When a TV tuner or VCR is connected: When you use this projector with a TV tuner or VCR connected, no image may appear or a message of NO SIGNAL may appear on the screen when you change the channel via any channel that is not being received. In such a case, set the channels of the TV tuner or VCR again.
  • Page 18 Connecting to video equipment having a DVI-D terminal You can project high-quality images by connecting the DVI-D terminal of this projector to video equipment having a DVI-D output terminal. In addition, this projector supports HDCP and is able to receive encrypted digital video data that are output from DVD players.
  • Page 19 5. Adjust the position of the projector so that the projector and the screen are perpendicular to each other. (See page 10.) • When the projector cannot be positioned perpendicularly to the screen, adjust the projection angle. (See page 10.) 6.
  • Page 20 • If the power cord should be unplugged accidentally while either the air inlet fan or the air outlet fans are oper- ating or the lamp is on, allow the projector to cool down for 10 minutes with the power off. To light the lamp again, press the POWER button.

  • Page 21: Setting The Aspect Ratio

    • When the keystone adjustment is performed, the displayed image may be distorted. • Depending on the installation conditions of the projector and the screen, a perfect rectangular image and the proper aspect ratio may not be obtained.

  • Page 22: Menu Operation

    Menu operation • Menus are not displayed when no signal is supplied to the projector. IMAGE COLOR ENHANCER BRIGHTNESS COLOR TEMP. SHARPNESS ADVANCED MENU INSTALLATION WALL SCREEN AUTO POWER ON AUTO POWER OFF IMAGE CAPTURE SPLASH SCREEN BACK COLOR IMAGE REVERSE...

  • Page 23: How To Set The Menus

    Menu operation (continued) How to set the menus: Following describe how to set AUTO POWER OFF time. 1. Press the MENU button. opt. IMAGE COLOR . Press the  or  button to select a menu to use. AUTO ENHANCER CONTRAST opt.
  • Page 24 Regardless of the setting of LAMP MODE in the INSTALLATION menu, the STANDARD lamp mode is activated by default whenever the projector is turned on. When LAMP MODE has been set to LOW, the lamp mode changes from STANDARD to LOW about 1 minute after turn-on.
  • Page 25 • When SCART INPUT is set to ON, normal computer signals aren’t projected. • Use a SCART-BNC (or SCART-Mini D-SUB 15-pin) cable (option) when connecting this projector with an AV device equipped with the SCART terminal. • Some AV devices equipped with the SCART terminal aren’t compatible with this projector.
  • Page 26 Select this option when connecting the projector to high definition video equipment having R, G, and B output terminals. / YP Select this option when connecting the projector to a DVD player or other device having Y, C , and C Use to adjust the display area of projected image.
  • Page 27 Menu operation (continued) 5. INFORMATION menu opt. INFORMATION LAMP TIME (LOW) INPUT COMPUTER2 RESOLUTION 1024x768 VERTICAL 75.04 Hz FREQUENCY HORIZONTAL 60.02 KHz FREQUENCY SYNC. TYPE 5wire 5. INFORMATION menu ITEM DESCRIPTION LAMP TIME (LOW) This item shows a lamp operating time (hour) calculated based on that LAMP MODE is LOW. •...

  • Page 28: Adjusting Projected Images

    Adjusting projected images To adjust the brightness (CONTRAST and BRIGHTNESS): You can make adjustments for the brightness of the projected image using the menu. (See page 3 for menu setting.) 1. Display the IMAGE menu. . Select CONTRAST or BRIGHTNESS by pressing the  or  button. 3.

  • Page 29: About Color Temperature

    Adjusting projected images (continued) To adjust the tone of white (COLOR TEMP.): You can select a preset color temperature (white tone) using the menu. (See page 3 for menu setting.) 1. Display the IMAGE menu. . Select COLOR TEMP. by pressing the  or  button. 3.
  • Page 30 Adjusting projected images (continued) This projector automatically selects a proper signal format according to the type of video signal supplied from the computer. However, video signals from the computer may not be projected correctly depending on the types of the computer and images to be projected.

  • Page 31: How To Adjust The Image Supplied From The Computer Using The Menu

    Adjusting projected images (continued) How to adjust the image supplied from the computer using the menu: Carry out the following procedures according to the symptoms. Wide strips appear. ……………………………………… Adjust TRACKING in the SIGNAL menu. The projected image flickers. The projected image is blurred..Adjust FINE SYNC. in the SIGNAL menu. The projected image is displaced horizontally.

  • Page 32: Advanced Features

    Advanced features Setting of the image displayed during startup or muting You can display your desired image as the startup screen (or splash screen). Using the menu, you can also use such image as a background that is displayed while the video is muted or no signal is supplied. Important: •...

  • Page 33: Password Function

    Advanced features (continued) Password function This projector is equipped with the password function that is designed for prevention of wrong operation by children and restriction on operation by other than specified users. DISPLAY INPUT ...When the projector is turned on, the startup screen (or splash screen) will ap- pear and stay on the screen until the password is entered.
  • Page 34 • In the EXPAND mode, you can’t adjust the volume. Picture in Picture (PinP) One of the special features of this projector is the picture-in-picture (PinP) mode. The PinP mode allows you to view the images from different sources at the same time.

  • Page 35: Mouse Remote Control

    Advanced features (continued) Mouse remote control By connecting to personal computer through the USB port, you can operate your computer with the projector remote control. Projector + computer with USB connector • You can use the mouse remote control function with a computer supporting USB only.

  • Page 36: Supervising And Controlling By Computer

    Industries Association (JBMIA) . (http://pjlink.jbmia.or.jp/english) • This projector is fully compliant to the specifications of JBMIA PJLink™ Class 1. It supports all the commands defined by PJLink™ Class 1, and the compliance has been verified with the PJLink™ standard specifications Version 1.0.

  • Page 37: Indicators

    Indicators This projector has  indicators, each of which shows the operation condition of the projector. The following offer solutions to possible problems. If these problems persist, turn the projector off and consult your dealer. Normal condition POWER S TA TUS...

  • Page 38: Replacing The Lamp

    Warning: • Be careful not to drop the lamp fixing screws into the inside of the projector. Don’t put a metal piece or flammable object into the projector. Using the projector with any foreign object present inside may result in electric shock or fire.

  • Page 39: To Replace The Lamp

    • The lamp is fragile. If it is broken, be careful not to cut yourself with glass fragments. • This projector uses a lamp that contains mercury. Disposal of the lamp or the projector with the lamp may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronic Industries Alliance: www.eiae.org.

  • Page 40: Maintenance

    Cleaning of the projector and the ventilation slots Use a soft cloth to clean the projector and the ventilation grilles. When the grilles become dirty, wipe them with a soft cloth dampened with diluted mild detergent, and then wipe them with a dry cloth.

  • Page 41: Troubleshooting

    Troubleshooting Before asking for repair of the projector, check the following. If the symptom persists, stop using the projector, be sure to unplug the power plug, and then contact your dealer. No image appears on the screen. Problem Solution Power can not be •...
  • Page 42 • Some computers output out-of-spec signals on rare occasion. Adjust the SIGNAL menu. (See pages 30 and 31.) • Adjust the projector and the screen so that they are perpendicular to each other. (See Projected images are page 10.) distorted.

  • Page 43: Kensington Lock

    Others Problem Solution The exhaust vents • This air comes out after cooling the inside of the projector. You may feel hot, but this is not a malfunction. emit warm air. • Check that the volume isn’t set to low.

  • Page 44: Specifications

    Specifications The specifications and outside appearance of the projector are subject to change without prior notice. Type Model Display Technology Projection lens Light-source lamp Image size (Projection distance) Maximum Computer signal resolution Video signal Component signal Computer/Component video input Video input...
  • Page 45 Specifications (continued) Specification of RGB signals in each computer mode of the projector Signal mode Resolution (H x V) TV60, 480i (55i) TV50, 576i (65i) 1080i 60 (115i 60) 1080i 50 (115i 50) 480p (55p) 576p (65p) 70p 60 (750p 60)
  • Page 46 Specifications (continued) Connectors COMPUTER/COMPONENT VIDEO IN-1/IN- (Mini D-SUB 15-pin) SERIAL (D-SUB 9-pin) Pin No. Name Dimension Drawings (unit: mm) 84.5 Pin No. Spec. R(RED)/C G(GREEN)/Y B(BLUE)/C DDC 5V (*1) DDC Data (*1) HD/CS DDC Clock (*1) (*1 For IN-1 terminal only. ) EN-46 DVI-D (HDCP) (DVI-D 4-pin)
  • Page 47 MITSUBISHI Projector Contact Information North America MESCA (Mitsubishi Electric Sales Canada Inc.) http://www.mitsubishielectric.ca Information Technologies Group, 499 14th Avenue, Markham, Ontario L3R 0J, Canada Sales & Technical Inquires Phone :+1-(800) 450-6487 :+1-(905) 475-7958 E-mail :projectors@mitsubishielectric.ca Customer Care E-mail :support@mitsubishielectric.ca MDEA (Mitsubishi Digital Electronics America, Inc.) (Warranty Registration) http://www.mitsubishi-presentations.com/...

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