Mitsubishi Electric UL7400 User Manual
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Mitsubishi Electric UL7400 User Manual

Mitsubishi Electric UL7400 User Manual

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LCD PROJECTOR
MODEL
UL7400U
User Manual
UL7400
This User Manual is important to you.
Please read it before using your projector.
U

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  • Page 1 All manuals and user guides at all-guides.com LCD PROJECTOR MODEL UL7400U User Manual UL7400 This User Manual is important to you. Please read it before using your projector.
  • Page 2 All manuals and user guides at all-guides.com CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION : TO REDUCE THE RISK OF ELECTRIC 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”...

  • Page 3: Table Of Contents

    All manuals and user guides at all-guides.com Contents Important safeguards ........................4 Preparing your projector ........................6 Using the remote control ........................9 Setting up your projector .........................11 Viewing computer images .......................18 Viewing video images ........................25 Menu operation ..........................30 Adjusting projected images ......................39 Initial network settings ........................44 Advanced features ..........................48 Replacing the lamp .........................53...

  • Page 4: Important Safeguards

    All manuals and user guides at all-guides.com 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.
  • Page 5 All manuals and user guides at all-guides.com Important safeguards (continued) WARNING: Do not use the projector with condensation on it. It can lead to breakdown or other failure. Unplug immediately if there is something Place of installation wrong with your projector. For safety’s sake, refrain from setting the projector at any Do not operate if smoke, strange noise or odor comes out place subjected to high temperature and high humidity.

  • Page 6: Preparing Your Projector

    All manuals and user guides at all-guides.com 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 Power supply part Mini D-SUB D-SUB 15-pin 9-pin...
  • Page 7 All manuals and user guides at all-guides.com Preparing your projector (continued) Overview 1 Speaker 2 Lens release button 3 Indicators 4 Air inlet grille/Filter cover 5 Air inlet grille 6 Lens 7 Remote control sensor (front) 8 Remote control sensor (rear) 9 Control area 10 Terminal panel 11 Air outlet grille...
  • Page 8 All manuals and user guides at all-guides.com Preparing your projector (continued) Indicators Bottom side 1 Lock bar (SECURITY ANCHOR) • Attach a chain, etc. to this lock bar to anchor the projector. 2 Adjustment feet 1 FILTER indicator 2 STATUS indicator 3 POWER indicator Remote control 1 Indicator 2 POWER button (ON/STANDBY) The status is changed between ON and STANDBY.

  • Page 9: Using The Remote Control

    All manuals and user guides at all-guides.com Using the remote control Operational range of the remote control Rear of projector Front of projector About 30° About 30° About 30° About 30° Operate the remote control within a distance of 30 m (98.4 feet) from the projector, pointing the light beam at the remote control photo-sensor...
  • Page 10 All manuals and user guides at all-guides.com Using the remote control (continued) Setting the ID number of the remote “COMPLETE” is displayed under the CONTROLLER ID number you entered. control • The ID setting dialog box automatically You can control multiple projectors collectively or disappears after it is displayed for about 5 individually using one remote control by setting the ID seconds.

  • Page 11: Setting Up Your Projector

    All manuals and user guides at all-guides.com Setting up your projector Before setting up Before setting up the projector, check the operating environment. If the environmental requirements are not satisfied, the projector may break down or fail. Setup environment The allowable operating temperature varies depending on the HIGH ALTITUDE MODE setting. For use in the STANDARD mode, the allowable operating temperature is +41°F (+5°C) to +104°F (+40°C).
  • Page 12 All manuals and user guides at all-guides.com Setting up your projector (continued) Setup adjustment • When the ENTER button is pressed while the LENS SHIFT menu is displayed, the shift mode can be switched between FAST and STEP. When FAST How to turn on the projector is selected, the lens shifts in a large amount with When you have to turn on the projector for setup the , , ...
  • Page 13 All manuals and user guides at all-guides.com Setting up your projector (continued) Setting HIGH ALTITUDE MODE Correcting skewed or distorted • Set HIGH ALTITUDE MODE in the FEATURE menu image according to the altitude at which you use the For the best projection, project images on a flat screen projector.
  • Page 14 All manuals and user guides at all-guides.com Setting up your projector (continued) Adjustment using the KEYSTONE mode: effect, the resolution decreases. In addition, stripes may appear or straight lines may bend in images When the screen and the projector are not placed with complicated patterns.
  • Page 15 All manuals and user guides at all-guides.com Setting up your projector (continued) LOWER RIGHT, LOWER LEFT, UPPER RIGHT, or ARC menu UPPER LEFT menu You can correct the arc vertically or horizontally You can adjust the horizontal or vertical position of the focusing on the screen center.
  • Page 16 All manuals and user guides at all-guides.com Setting up your projector (continued) Important: • When the horizontal arc adjustment is positive (+) (or the ARC is adjusted in the  direction) • When the CURVED-mode adjustment takes effect, the resolution decreases. In addition, stripes may appear or straight lines may bend in images with complicated patterns.
  • Page 17 All manuals and user guides at all-guides.com Setting up your projector (continued) Front projection, ceiling mounting Rear projection For ceiling mounting, you need the ceiling mount Ask a specialist for installation. For details, consult kit designed for this projector. Ask a specialist for your dealer.

  • Page 18: Viewing Computer Images

    All manuals and user guides at all-guides.com 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 computer cable that is connected to the monitor. Computer For analog connection: (For using the COMPUTER/COMPONENT/VIDEO IN 1 terminal.) COMPUTER/ 1. Connect one end of the supplied computer cable to the COMPONENT/ COMPUTER/COMPONENT/VIDEO IN 1 terminal of the VIDEO IN 1...
  • Page 19 All manuals and user guides at all-guides.com Viewing computer images (continued) For monitor connection: Monitor 1. Connect the computer cable from the monitor to the MONITOR OUT terminal of the projector. • Only when STANDBY MODE is set to STANDARD, video signal is output from the MONITOR OUT terminal during power standby.
  • Page 20 All manuals and user guides at all-guides.com Viewing computer images (continued) Caution: • Plug in the power cord firmly. When unplugging, hold and pull the power plug, not the power cord. • Do not plug in or out the power cord with your hand wet. It may cause electric shock. • Do not turn on the power before attaching the lens. The cabinet may be exposed to the light from the lamp directly and heated to a high temperature, resulting in deformation.
  • Page 21 All manuals and user guides at all-guides.com Viewing computer images (continued) D. Projecting images Preparation: • Remove the lens cap. POWER button POWER button (ON/STANDBY) (ON/STANDBY) COMPUTER 1, 2 buttons , , ,  buttons DVI-D(HDCP) POWER indicator button STATUS indicator ENTER button COMPUTER/DVI-D button , , , ...
  • Page 22 All manuals and user guides at all-guides.com Viewing computer images (continued) 9. Press the ZOOM/FOCUS button to display the ZOOM/FOCUS menu. 10. Adjust with the  or  button to get an approximate size. • When the ENTER button is pressed while the ZOOM/FOCUS menu is displayed, the adjustment mode is switched between FAST and STEP. When FAST is selected, the speed of zoom controlled by the  or  button becomes fast, and it becomes slow when STEP is selected.
  • Page 23 All manuals and user guides at all-guides.com Viewing computer images (continued) Blanking the screen temporarily (BLANK) The video and audio signals are temporarily muted when the BLANK button is pressed. You will hear an operating sound inside the projector. To cancel muting, press the BLANK button again. • You can alter the splash screen optionally. See page 33.
  • Page 24 All manuals and user guides at all-guides.com Viewing computer images (continued) Setting the aspect ratio You can change the aspect ratio of the input video signal (or the ratio of width to height of the image). Change the setting according to the type of the screen to be used or your preference. How to change the settings: With the remote control: 1.

  • Page 25: Viewing Video Images

    All manuals and user guides at all-guides.com 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. 1.
  • Page 26 All manuals and user guides at all-guides.com Viewing video images (continued) Projector + DVD player or HDTV decoder Some DVD players have an output connector for 3-line fitting (Y, C ). When connecting such DVD player with this projector, use the COMPUTER/COMPONENT/VIDEO IN 2 terminals. BNC cable (option) COMPUTER/COMPONENT/ VIDEO IN 2...
  • Page 27 All manuals and user guides at all-guides.com Viewing video images (continued) Connection (for video equipment having a DVI-D terminal) DVI cable (option) COMPUTER/COMPONENT/ VIDEO DVI-D IN (HDCP) To DVI-D terminal AUDIO DVI-D Audio cable (option) To audio output Equipment having a terminals DVI-D terminal • For connection to the DVI-D terminal, use a commercially available DVI cable.
  • Page 28 All manuals and user guides at all-guides.com Viewing video images (continued) D. Projecting images Preparation: • Remove the lens cap. POWER button POWER button (ON/STANDBY) (ON/STANDBY) HDMI button COMPUTER 1, 2 buttons VIDEO button , , ,  buttons S-VIDEO button DVI-D(HDCP) button POWER indicator STATUS indicator COMPUTER/DVI-D button...
  • Page 29 All manuals and user guides at all-guides.com Viewing video images (continued) 11. Press the LENS SHIFT button. The LENS SHIFT menu appears at the center of the screen. 12. Press the  or  button to adjust the vertical position and  or  button to adjust the horizontal position of the displayed image.

  • Page 30: Menu Operation

    All manuals and user guides at all-guides.com Menu operation You can make various settings using the displayed menus. Following 6 menus are displayed. IMAGE menu (page 32) INSTALLATION menu (page 33) FEATURE menu (page 34) opt. opt. opt. INSTALLATION IMAGE FEATURE COLOR ENHANCER AUTO...
  • Page 31 All manuals and user guides at all-guides.com Menu operation (continued) How to set the menus 1. Press the MENU button. • The menu selection bar is displayed. Selectable menus are displayed by icons. (The menu icon being selected is displayed on a blue background.) opt. IMAGE The name of the menu being selected is displayed.
  • Page 32 All manuals and user guides at all-guides.com Menu operation (continued) IMAGE menu opt. opt. IMAGE IMAGE ADVANCED MENU COLOR ENHANCER AUTO SUPER RESOLUTION AUTO IRIS CONTRAST NOISE REDUCTION BRIGHTNESS INPUT LEVEL COMPUTER CLOSED CAPTION COLOR TEMP. STANDARD COLOR TINT SHARPNESS ADVANCED MENU ENTER ITEM...
  • Page 33 All manuals and user guides at all-guides.com Menu operation (continued) INSTALLATION menu opt. opt. INSTALLATION INSTALLATION LENS LOCK LAMP MODE STANDARD STANDBY MODE ZOOM/FOCUS LOCK AUTO POWER ON LENS SHIFT LOCK AUTO POWER OFF LENS SHIFT RESET 5min IMAGE CAPTURE SETUP SPLASH SCREEN BACK COLOR...
  • Page 34 All manuals and user guides at all-guides.com Menu operation (continued) FEATURE menu opt. opt. FEATURE FEATURE ADVANCED MENU ASPECT NORMAL VIDEO SIGNAL AUTO SCREEN 16:10 SETUP AUTO PROJECTOR ID PASSWORD FUNCTION SCART INPUT DISPLAY INPUT LAMP WARNING STANDARD MENU POSITION HIDE OSD CINEMA MODE AUTO...
  • Page 35 All manuals and user guides at all-guides.com Menu operation (continued) FEATURE menu (continued) ITEM SETTING FUNCTION ADVANCED MENU ENTER The ADVANCED MENU is displayed for the following settings. VIDEO SIGNAL AUTO / NTSC / PAL / SECAM When AUTO is selected, the appropriate video format is / 4.43NTSC / PAL-M / PAL-N / automatically selected depending on the input signal.
  • Page 36 All manuals and user guides at all-guides.com Menu operation (continued) SIGNAL menu opt. opt. opt. SIGNAL SIGNAL SIGNAL RESOLUTION (MEMORIZE) USER MEMORY CALL AUTO RESOLUTION VERTICAL 1024 x 768 60.00 Hz CLAMP POSITION (MEMORIZE FREQUENCY HORIZONTAL HORIZ. POSITION 48.36 KHz CLAMP WIDTH FREQUENCY 1024...
  • Page 37 All manuals and user guides at all-guides.com Menu operation (continued) NETWORK menu opt. opt. NETWORK NETWORK IP CONFIG PROJECTOR NAME NETWORK DHCP CERTIFICATION NETWORK ENTER IP ADDRESS 0. 0. 0. 0 PASSWORD IP CONFIG ENTER SUBNET MASK 0. 0. 0. 0 CONTROL SYSTEM DEFAULT GATEWAY STANDARD...
  • Page 38 All manuals and user guides at all-guides.com Menu operation (continued) INFORMATION menu opt. INFORMATION LAMP TIME (LOW) **** SERIAL NUMBER ******** INPUT COMPUTER1 RESOLUTION 1024 x 768 VERTICAL 60.00 Hz FREQUENCY HORIZONTAL 48.36 kHz FREQUENCY SYNC. TYPE 5WIRE ITEM DESCRIPTION LAMP TIME (LOW) This item shows the lamp operation time calculated based on that the LAMP MODE of LAMP is LOW.

  • Page 39: Adjusting Projected Images

    All manuals and user guides at all-guides.com 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 31 for menu setting.) 1. Display the IMAGE menu. 2.
  • Page 40 All manuals and user guides at all-guides.com Adjusting projected images (continued) To cancel the menu: 7. Press the MENU button. To enable the stored color temperature: 1. Set COLOR TEMP. to USER in the IMAGE menu. About color temperature Color temperature is a way to show the differences in white. White of which temperature is low appears reddish. When the color temperature rises, white appears bluish.
  • Page 41 All manuals and user guides at all-guides.com Adjusting projected images (continued) Adjusting the fineness of the image (SUPER RESOLUTION): You can adjust the fineness of the image using the menu. (See page 31 for menu setting.) With the IMAGE menu: 1.
  • Page 42 All manuals and user guides at all-guides.com Adjusting projected images (continued) How to adjust the computer image 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 43 All manuals and user guides at all-guides.com 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.

  • Page 44: Initial Network Settings

    All manuals and user guides at all-guides.com Initial network settings You can set the network of the projector using the • The display returns the NETWORK menu after menu. selecting OK or CANCEL. • It may take some time to reflect the settings. opt. Enabling or disabling the network NETWORK certification PROJECTOR NAME NETWORK CERTIFICATION You can select whether or not to certify the network NETWORK...
  • Page 45 All manuals and user guides at all-guides.com Initial network settings (continued) IP Settings CLEAR key: ..Deleting all the entered characters. (See page 31 for menu setting.) • You can enter numbers by pressing the number 1. Display the NETWORK menu. buttons (0 to 9) while holding down the NUM 2.
  • Page 46 All manuals and user guides at all-guides.com Initial network settings (continued) • You can enter numbers by pressing the number • When the setting you entered is correct, the buttons (0 to 9) while holding down the NUM IP CONFIG menu is displayed. If the entered button on the remote control. content is not correct, the IP CONFIG menu is displayed after an error dialog is displayed.
  • Page 47 All manuals and user guides at all-guides.com Initial network settings (continued) Initialization of Network Settings Glossary For more detail of the glossary below, refer to the (See page 31 for menu setting.) technical book that is commercially available. 1. Display the NETWORK menu. Term Description 2.

  • Page 48: Advanced Features

    All manuals and user guides at all-guides.com Advanced features Changing the image displayed at the • The image within the outer edges of the red frame is captured. startup • The captured image is displayed in the REAL You can display your desired image as the startup mode automatically. screen (or splash screen). By setting the menu, you can use such image instead of the background image that is displayed when no video signal is supplied.
  • Page 49 All manuals and user guides at all-guides.com Advanced features (continued) Password function 7. Press the ENTER button. • To cancel the procedure, press the MENU This projector is equipped with the password function button. that is designed for prevention of wrong operation by 8.
  • Page 50 All manuals and user guides at all-guides.com Advanced features (continued) Split Freeze You can split the screen in two and display a computer To stop the motion in the image temporarily (or to image on the left screen and a video image on the display a still image): right screen.
  • Page 51 All manuals and user guides at all-guides.com Advanced features (continued) Supervising and controlling by computer Important: • When you set CONTROL SYSTEM to CRESTRON You can supervise and control the projector’s operation in the NETWORK menu, the web control for using a personal computer via a LAN. Crestron is enabled.
  • Page 52 All manuals and user guides at all-guides.com Advanced features (continued) Connection For details of the connection, see “LAN control UTILITY operation manual” in the CD-ROM. When STANDBY MODE of the INSTALLATION menu of the projector is set to LOW, the network function is disabled.

  • Page 53: Replacing The Lamp

    All manuals and user guides at all-guides.com Replacing the lamp Caution: This projector is equipped with a lamp to project images. This lamp is a consumable. It may burn out • Don’t remove the lamp for any purpose other than or its brightness may decrease during use. In such replacement.
  • Page 54 All manuals and user guides at all-guides.com Replacing the lamp (continued) To replace the lamp: 7. Insert the lamp cover (b) into the projector and tighten two screws (a) on the lamp cover firmly 1. Unplug the power cord from the outlet or appliance using a Philips screwdriver.

  • Page 55: Maintenance

    All manuals and user guides at all-guides.com Replacing the lamp (continued) When removing the lamp from the ceiling-mounted projector When removing the lamp from the ceiling-mounted projector, use the lamp replacement tray packed with the projector or option lamp to prevent glass fragments from scattering. • Assemble the lamp replacement tray according to the procedure shown on it.

  • Page 56: Roll-Up Filter

    All manuals and user guides at all-guides.com Roll-up filter This projector is equipped with a roll-up filter. The 6. Press the ENTER button or MENU button. clogged filter rolls and replaces with a clean one • When you press the ENTER button, the filter periodically. When all the filters are rolled up, you can rolls once.

  • Page 57: Replacing The Lens

    All manuals and user guides at all-guides.com Replacing the lens Mounting the lens (option lens) You can replace the lens on this projector. The lens can be replaced with the separately sold option lens 1. Remove the lens protective cap from the lens. according to the usage environment of the projector.

  • Page 58: Troubleshooting

    All manuals and user guides at all-guides.com 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 59 All manuals and user guides at all-guides.com Troubleshooting (continued) No image appears on the screen. (continued) Problem Solution The screen for • PASSWORD FUNCTION in the FEATURE menu has been set to DISPLAY INPUT entering the password enable the password lock. appears.  Enter the password or contact the person in charge of management of the projector.
  • Page 60 All manuals and user guides at all-guides.com Troubleshooting (continued) Images are not displayed correctly. (continued) Problem Solution Hue is not appropriate. • Check that the cables connected to the external devices are not broken. Tint in projected • Check that COMPUTER INPUT in the SIGNAL menu is correctly set. (See page 36.) images is incorrect. • Check that the cable connected to the external device isn’t broken. Different color tint. • When comparing images projected by two projectors, tints in the displayed images may be different because of variation between their optical components.
  • Page 61 All manuals and user guides at all-guides.com Troubleshooting (continued) Problem Solution The buttons on the • PASSWORD FUNCTION in the FEATURE menu has been set to MENU ACCESS projector (except for enable the password lock. the POWER button)  Cancel the password lock or contact the person in charge of management of the don’t function.

  • Page 62: Indicators

    All manuals and user guides at all-guides.com Indicators This projector has 3 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.

  • Page 63: Specifications

    All manuals and user guides at all-guides.com Specifications The specifications and outside appearance of the projector are subject to change without prior notice. Type LCD projector Model UL7400U Display technology 0.76-inch LCD panel: 3 pieces (for R,G,B) Pixel: 1920 x 1200 = 2304000 pixels Total 6912000 pixels Active pixel rate: 99.99% or more (each panel) Projection lens...
  • Page 64 All manuals and user guides at all-guides.com Specifications (continued) Specification of RGB signals in each computer mode of the projector Signal mode Resolution Horizontal Vertical frequency Normal mode Real mode (H x V) frequency (kHz) (Hz) (H x V) (H x V) TV60, 480i (525i) 720 x 480 15.73...
  • Page 65 All manuals and user guides at all-guides.com Specifications (continued) Specification of RGB signals in each computer • This projector doesn’t support 480p signals from mode of the projector (continued) video devices having 4 lines (R, G, B, CS*) or having 5 lines (R, G, B, H, V). Important: * : Composite Sync • Some computers aren’t compatible with the...
  • Page 66 All manuals and user guides at all-guides.com Specifications (continued) Specification of the attached lens With short throw zoom lens (OL-XL7100SZ) F No. F2.0 - F2.6 Focal distance f = 19.3 - 24.9 mm Zoom/focus Electrical drive (zoom ratio 1.3 : 1) Picture size 40 inch (86 cm X 54 cm) - 300 inch (646 cm X 404 cm) Screen size...
  • Page 67 All manuals and user guides at all-guides.com Specifications (continued) With rear projection short throw (OL-XL7100FR) F No. F2.2 Focal distance f = 12.9 mm Focus Electrical drive Picture size 40 inch (86 cm X 54 cm) - 200 inch (431 cm X 269 cm) Screen size Lens shift height Projection...
  • Page 68 All manuals and user guides at all-guides.com MITSUBISHI ELECTRIC CORPORATION 1 Zusho Baba, Nagaokakyo-City, Kyoto Japan...

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