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Christie DS Series User Manual

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User's Manual (Detailed)
Operating Guide
020-001587-01
DS Series
LWU900-DS, LHD878-DS, LWU755-DS

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Summary of Contents for Christie DS Series

  • Page 1 User’s Manual (Detailed) Operating Guide 020-001587-01 DS Series LWU900-DS, LHD878-DS, LWU755-DS...
  • Page 3 Video Electronics Standards Association (VESA ) in ® the United States and other countries. All other trademarks are the properties of their respective owners. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 4: Table Of Contents

    PIP (Picture in Picture) . . . 50 Using the menu function ..54 Indication in OSD, Menu items LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 5: Introduction

    • Keep the original packing materials for future shipment. Use the original packing materials when moving the projector. Remove the lens unit and attach the lens hole cover when moving the projector. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 6: Part Names

    ►Do not attach anything onto the lens except the lens cover of this projector because it could damage the lens, such as melting the lens. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 7 (10) FILTER indicator (123) (11) LIGHT indicator (124) (12) TEMP indicator (123 ~ 125) (13) POWER indicator (31, 121 ~ 125) (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 8 WIRELESS DC5V 0.5A AUDIO IN 2 (16) CONTROL COMPUTER IN AUDIO IN 1 REMOTE CONTROL AUDIO OUT MONITOR OUT (14) (15) (11) (13) (12) (10) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 9 • Any button marked with *2 is not supported on this projector (120). • Each time you press any button (except ID buttons), the ID button of current selected ID number lights (29). LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 10: Setting Up

    Before installing the projector, consult your dealer about your installation. Tilt 360° Horizontal 360° Vertical 360° (combination of horizontal and vertical) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 11: User's Manual - Operating Guide

    These also apply to the portrait mode installation. 30 cm or greater Installing the lens unit See the manual of the optional lens. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 12: Arrangement

    H x V : Screen size a : Projection distance Projector top Projector bottom Elevator feet (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 13: User's Manual - Operating Guide

    ►Do not block the intake vents and exhaust vents of the projector. If the intake vents and exhaust vents of the projector are blocked, the accumulated inside heat may cause fire. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 14: User's Manual - Operating Guide

    NOTE • When the ambient temperature is around 35 to 45°C, the brightness of light source is reduced automatically. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 15: Connecting With Your Devices

    - Use the standard drivers in your computer as this projector is a Plug-and-Play monitor. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 16: User's Manual - Operating Guide

    AUDIO IN 2 COMPUTER IN CONTROL AUDIO IN 1 REMOTE CONTROL AUDIO OUT MONITOR OUT AUDIO DisplayPort RGB OUT HDMI HDBaseT Computer (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 17: User's Manual - Operating Guide

    • Use a commercially available converter when connecting the output port of HDMI of the computer with the input port of DisplayPort of the projector. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 18: User's Manual - Operating Guide

    COMPUTER IN AUDIO IN 1 REMOTE CONTROL USB wireless adapter AUDIO OUT MONITOR OUT (optional) Access point RS-232C RS-232C External Computer device (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 19: User's Manual - Operating Guide

    LAN cable that is flat on the side where the plug’s wire is visible. Otherwise, both of them cannot be connected correctly, or the wire may break (malfunction). (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 20: User's Manual - Operating Guide

    COMPUTER IN CONTROL AUDIO IN 1 REMOTE CONTROL AUDIO OUT MONITOR OUT VCR/DVD/ Blu-ray Disc player VIDEO HDMI AUDIO OUT COMPONENT (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 21: User's Manual - Operating Guide

    Fasten the HDMI cables by using the HDMI cable holder and the Cable tie to prevent them from coming off (24). (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 22: User's Manual - Operating Guide

    OFF/ON, input switching, or HDMI cable removal/insertion is executed on the second or subsequent projector or monitor. • HDMI output may be interrupted when the projector is turned on/off. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 23: User's Manual - Operating Guide

    AUDIO IN 1 Monitor REMOTE CONTROL AUDIO OUT RGB IN HDMI MONITOR OUT Another Speakers (with an amplifi er) projector (Wired) Remote control (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 24: User's Manual - Operating Guide

    REMOTE CONTROL OUT. • The projector may not be operated correctly if they are operated from multiple remote controls at the same time. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 25: User's Manual - Operating Guide

    Use a cable with a length of 100m or less. - Setting by MENU is necessary depending on a connected device. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 26: Fastening The Cables

    CAUTION ►To fasten the cable, use a supplied cable tie. ►Do not bind the cables too tightly. The cables or the hole might be damaged. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 27: Attaching The Terminal Cover

    HDMI OUT HDMI 1 HDMI 2 pushing lightly the hook in the HDBaseT direction of arrow in the figure, pull it toward you. Ports side LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 28: Using The Security Bar And Slot

    It is intended to be used as supplemental theft prevention measure. • The safety bar (4) can be used for the same purpose as the security bar. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 29: Connecting To A Power Supply

    (bundled). NOTICE • This projector is also designed for IT power systems with a phase- to-phase voltage of 220 to 240 V. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 30: Remote Control

    • If you observe battery leakage, wipe out the leakage and then replace a battery. If the leakage adheres to your body or clothes, rinse well with water immediately. • Obey the local laws on disposing the battery. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 31: Using The Remote Id Function

    The REMOTE FREQ. in the SERVICE item of the OPTION menu (99) of the projector to be controlled should be set to the same mode as the remote control. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 32: About The Remote Control Signal

    (such as from an inverter fl uorescent lamp) shines on the remote sensor of the projector. Adjust the position of projector avoiding those lights. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 33: Power On/Off

    (121). Attach the lens cover, after the POWER indicator turns to steady orange. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 34: User's Manual - Operating Guide

    • This projector can automatically turn on/off. Refer to the DIRECT POWER ON (88), AUTO POWER ON (88) and AUTO POWER OFF (89) items of the OPTION menu. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 35: Operating

    • The projector automatically exits from the AV MUTE mode when some control buttons are pressed. • The LIGHT indicator of the projector blinks while a black BLANK screen is displayed. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 36: Selecting An Input Signal

    • While ON is selected for AUTO SEARCH item in the OPTION menu, the projector keeps checking every port sequentially till an input signal is detected (87). * LWU900-DS/LHD878-DS only LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 37: Selecting An Aspect Ratio

    • The ASPECT button does not work when no proper signal is input. • NORMAL mode keeps the original aspect ratio setting. • You cannot select NATIVE when inputting 4K signal. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 38: Limiting Osd Display

    While this OSD is displayed, press the OSD MSG NETWORK INTERACTIVE button again on the remote control. INFO 3. Toggle and change the function. HIDE ó ó LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 39: Adjusting The Projector's Elevator

    ►Do not lengthen the elevator feet exceeding 30 mm. The foot lengthened exceeding the limit may come off and drop the projector down, and result in an injury or damaging the projector. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 40: Adjusting The Lens

    NOTE INFO • The projector may ignore the operation by other buttons while the lens is moving. FOCUS button ZOOM button LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 41 Therefore, LENS SHIFT adjustment may not reach the end of the indicator in the dialog. This is not a failure. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 42 • The projector may ignore the operation by buttons while moving the lens. • You can perform the SAVE or LOAD function using LENS MEMORY button. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 43: Correcting The Distortion

    • Point at RETURN in the dialog with the ▲/▼ buttons and press ◄ or ENTER button to return to the GEOMETRY CORRECTION menu. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 44: User's Manual - Operating Guide

    ● To adjust another corner or side, press the ENTER or INPUT button and follow the procedure from step 2. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 45: User's Manual - Operating Guide

    PC and projector are required to be connected with LAN cable to use this function. You can get the PC tool from the following URL. http://www.christiedigital.com Refer to Application Manual for operations. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 46: Using The Edge Blending Features

    Adjust them referring to the guide displayed during the adjustment of Blending Region. Blend Region * The minimum value of Blending Region is 200 dots. Left Image Right Image Guide line (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 47: User's Manual - Operating Guide

    Select MODE with ▲/▼ buttons and select ON with ◄/► buttons. The input image is automatically cut out according to the settings of Blending Region. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 48: User's Manual - Operating Guide

    Blending Region. * To keep input image from not being seen while setting up, set BLANK to ON. Input Image Cropping (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 49: User's Manual - Operating Guide

    • The positional deviation of the screen may occur after installing the projector over time. Perform the screen adjustment again to correct the positional deviation. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 50: Using The Magnify Feature

    • This function is not available in the following cases: - A sync signal in the range not supported is input. - There is no input signal. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 51: Temporarily Freezing The Screen

    • The projector turns off automatically when the time set up by the SHUTTER TIMER passes (89). • When turning off the power by the normal procedure, the shutter opens automatically. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 52: Pbyp (Picture By Picture)

    • The functions on the OSD menu that cannot be used are displayed in gray and cannot be selected. • When in the PbyP / PIP mode, image quality may deteriorate. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 53: User's Manual - Operating Guide

    PbyP mode PIP mode (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 54: User's Manual - Operating Guide

    O O O O O VIDEO main area sub area main area Input signal sub area Input signal PIP mode PbyP mode (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 55 2. Using ▲/▼ buttons on the remote control changes the position of sub area in PIP mode. main area main area main area main area sub area sub area sub area sub area LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 56: Using The Menu Function

    ENTER button to progress. The operation menu or dialog of the selected item appears. (3) Use the buttons as instructed in the OSD to operate the item. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 57: User's Manual - Operating Guide

    Cancels the operation in the present menu and returns to the CANCEL or NO previous menu. Executes the prepared function or shifts the menu to the next OK or YES menu. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 58: User's Manual - Operating Guide

    ENTER PASSWORD, SECURITY PASSWORD CHANGE, My Screen PASSWORD, PIN LOCK, TRANSITION DETECTOR, SECURITY (106) MY TEXT PASSWORD, MY TEXT DISPLAY, MY TEXT WRITING, SECURITY INDICATOR, STACK LOCK LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 59: Easy Menu

    DICOM standard, and neither the projector nor the DICOM SIM. mode should be used for medical diagnosis. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 60 SETTINGS, SIZE AND POSITION, INPUT, SETUP, AUDIO, MENU ADVANCED MENU PREFERENCES, OPTION, NETWORK or SECURITY. Press the ◄ or ENTER button to close the OSD menu. EXIT LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 61: Image Settings Menu

    • There may be some noise and/or the screen may flicker for a moment when an adjustment is made. This is not a malfunction. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 62 This feature is only available when USER-1 / USER-2 / USER-3 is selected. Using the ▲/▼ buttons switches the gamma mode. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 63 • Lines or other noise might appear on the screen when this function is operated, but it is not a malfunction. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 64 • Remember that the current data being stored of a memory is lost by saving new data into the memory. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 65: Size And Position Menu

    • The NORMAL mode keeps the original aspect ratio of the signal. • You cannot select NATIVE when inputting 4K signal. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 66 OVER SCAN is set to 10. • This function is unavailable for a signal from the LAN, HDMI 1 / 2, HDBaseT, DisplayPort, or 3G-SDI port. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 67 • The items adjusted by this function may vary when the FINE or DISABLE is selected for the AUTO IMAGE ADJUST item of the SERVICE item in the OPTION menu (95). LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 68: Input Menu

    • The AUTO mode automatically selects the optimum mode. • The AUTO operation may not work correctly at some signals. If this occurs, select a suitable mode except AUTO. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 69 50Hz/60Hz 4:4:4, 4:2:2 format of 4K signal or when picture or sound cannot be played correctly after selecting 4K ENHANCED. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 70 ((1-254) for SDI) • If the contrast of the screen image is too strong or weak, try finding a more suitable mode. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 71 (2) Use the ◄/► buttons to turn the frame lock function on/off . ON ó OFF • When ON is selected, moving pictures are displayed more smoothly. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 72 The screen then returns to the RESOLUTION menu displaying the previous resolution. • For some pictures, this function may not work well. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 73 PbyP or on primary area of PIP. RIGHT / SECONDARY: Enables FRAME LOCK function for input on right screen of PbyP or on secondary area of PIP. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 74: Setup Menu

    ) and 3D KEYSTONE ( EDGE BLENDING Selecting this item displays the EDGE BLENDING dialog. For 44 ~ 47 details, see EDGE BLENDING feature ( (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 75 • The brightness of the light source may be reduced depending on the direction of the projection. LIGHT SOURCE HOURS The light source hours is the usage time of the light source. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 76 • Be careful with the operating environment of the projector and the condition of the filter unit. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 77 If TRANSITION DETECTOR is ON and the INSTALLATION status is changed, the TRANSITION DETECTOR ON alarm ( ) is displayed when the projector is restarted. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 78 • This function is available only when OFF is selected for STACK MODE. • You cannot select NETWORK-WOL when HDBaseT is selected in SERVICE menu - CONTROL TERMINAL - WIRED NETWORK. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 79 Consult with your network administrator about router settings. This function is available only in wired network and is not supported in wireless network. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 80 The indication of the LIGHT OUTPUT displayed by changing. ■HIDE : All message functions do not work. The available buttons are as follows. STANDBY, ON (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 81 To select the image output on the MONITOR OUT in the standby mode. • When the STANDBY MODE is set to NETWORK-WOL or POWER SAVE, the STANDBY OUTPUT menu cannot be operated. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 82: Audio Menu

    Closed Caption C.C. menu under the MENU PREFERENCES (86). • For the setting of AUDIO OUT, refer to AUDIO OUT of STANDBY OUTPUT in the SETUP menu. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 83: Menu Preferences

    AUTO BLANK screen after several minutes. The LIGHT indicator of the projector blinks while • NOTE a black BLANK screen is displayed. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 84 • When the ON is selected to the My Screen PASSWORD item in the SECURITY menu (107), the START UP is fixed to My Screen. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 85 Screen PASSWORD item in SECURITY menu (107). • This function is unavailable for a signal from the LAN, HDMI 1 / 2, DisplayPort, HDBaseT or 3G-SDI port. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 86 (5) If you want to modify the name assigned to the port, select CUSTOM NAME and press the ENTER or INPUT button. LWU755-DS LWU900-DS/LHD878-DS (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 87 Press the ► cursor (or the ENTER) button to display the selected TEMPLATE template, and press the ◄ cursor button to close the displayed screen. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 88 3: Channel 3 4: Channel 4 The channel data may vary, depending on the content. Some channel might be used for secondary language or empty. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 89: Option Menu

    LAN ð COMPUTER IN ð HDMI 1   VIDEO HDMI 2   3G-SDI* ï HDBaseT ï DisplayPort * LWU900-DS/LHD878-DS only (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 90 ► Be sure to confirm that the projector has been installed and connected safely even if it is turned on automatically. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 91 1h ó 3h ó 6h SHUTTER TIMER • The shutter opens automatically when turning the projector on again. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 92 MUTE: Turns the audio mute on/off. RESOLUTION: Turns on/off the RESOLUTION dialog (70). LIGHT OUTPUT: Changes the LIGHT OUTPUT dialog (73). (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 93 Switch the screen of the days of the week and SPECIFIC DATE by vertical scroll. (Page 1 of 2: Days of the week, Page 2 of 2: SPECIFIC DATE) (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 94 2/2 page (Set specific date from 1 to 10.) Press the ▼ cursor button to move from 1/2 page to 2/2 page with the state of selecting "SATURDAY". (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 95 The selected program (with the settings of TIME and EVENT) can be copied to other program. • APPLY Select this to apply and save all adjustments and settings. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 96 • When the STANDBY MODE is set to NETWORK-WOL or POWER SAVE, SCHEDULE function at STANBY MODE (Ex:POWER-ON) will not be operated. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 97 DISABLE to disable the automatic adjustment, and make the adjustment manually. GHOST Adjust the settings using the ▲/▼ buttons to eliminate ghosting. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 98 (ZOOM, ZOOM + / -, FOCUS, FOCUS + / -, SHIFT, LENS SHIFT, LENS MEMORY) are locked. ON ó OFF (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 99 Key Lock PIN Code box or the Key Lock PIN Code again box is displayed, the menu will close. • Write down the PIN code so as not to forget it. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 100 PIN code is entered. If an incorrect PIN code is input, the dialog box will be displayed again. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 101 When the ALL is selected, the projector is controlled by a remote control irrespective of the ID setting. • Available only in optional remote control. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 102 CONTROL port. • OFF is the default setting. • When you select the NETWORK BRIDGE, check the item, TRANSMISSION METHOD (101). (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 103 • HALF-DUPLEX is selected as the default setting. • If you select HALF-DUPLEX, check the setting of the item RESPONSE LIMIT TIME (102). (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 104 Switch it according to the environment. TERMINAL ・ You cannot operate CONTROL TERMINAL when NETWORK-WOL is selected in SETUP menu - STANDBY MODE. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 105 • When PROJECTOR is selected, the image from the device connected to HDMI OUT may not be displayed normally. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 106 Note that the items LIGHT SOURCE HOURS, FILTER HOURS, LANGUAGE, AUTO BLANK, FILTER MESSAGE, STANDBY MODE, COMMUNICATION, SCHEDULE, CONTROL TERMINAL, REMOTE CONTROL OUT, NETWORK and SECURITY settings are not reset. CANCEL ð OK LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 107: Network Menu

    Remember that incorrect network settings on this projector may cause trouble on the network. Consult with your network administrator before connecting to an existing access point on your network. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 108: Security Menu

    Pressing the ENTER button on the remote control or ► button on the projector closes the NOTE NEW PASSWORD box. • Do not forget your password. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 109 3-3 Contact your dealer with the 10 digit Inquiring Code. Your password is sent after your user registration information is confirmed. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 110 3-2 Contact your dealer with the 10 digit Inquiring Code. Your PIN code is sent after your user registration information is confirmed. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 111 3-3 Contact your dealer with the 10 digit Inquiring Code. Your password is sent after your user registration information is confirmed. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 112 3-3 Contact your dealer with the 10 digit inquiring code. Your password is sent after your user registration information is confirmed. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 113 ◄, ENTER or INPUT button. • The MY TEXT WRITING function is available only when the MY TEXT PASSWORD function is set to OFF. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 114 Refer to "Regarding the indicator lamps" (123) about the indicator. Selecting this item displays the STACK LOCK dialog. For more STACK LOCK information, see the Instant Stack Guide. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 115: Maintenance

    ► button. A dialog will appear. (3) Press the ► button to select “OK” on the dialog. It performs resetting the filter hours. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 116 • The projector may display the message such as the “CHECK THE AIR FLOW” or turn off the projector, to prevent the internal heat level rising. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 117: Inserting Or Replacing The Internal Clock Battery

    ・ Obey the local laws on disposing a battery. NOTE • The internal battery is required to be replaced when the time is off soon after setting date and time. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 118: Other Care

    • Excepting for lens, use a soft cloth to clean. When excessively soiled, dilute a neutral detergent in water, wet and wring out the soft cloth. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 119 ►Do not use cleaners or chemicals other than those specified in this manual. ►Do not polish or wipe with hard objects. NOTICE ►Do not directly touch the lens surface with hands. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 120: Troubleshooting

    Projector is waiting for an image file. Check the hardware connection, settings on the projector and network-related settings. The computer-Projector network connection might be disconnected. Re-connect them. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 121 (0°C to 40°C or 45°C (User's Manual (concise))). • Is the exhaust air (hot/cold) from peripheral equipments blowing against the ventilation opening of projector? (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 122 After you have cleaned or changed the air filter, reset the filter hours (74, 113). The button operation is not available. Check the button you want to use (7). LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 123: Regarding The Indicator Lamps

    The projector is in an on state. Ordinary operations may be performed. Orange The projector is cooling down. Wait for the projector to cool down. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 124 ALL is selected for REMOTE CONTROL in KEY LOCK. CONTROL PANEL was operated when ALL is selected for CONTROL PANEL in KEY LOCK. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 125 • Is there blockage of the air passage aperture? • Is the air filter dirty? • Does the peripheral temperature exceed 45°C? (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 126 Lens unit is not installed. Blinking In Red 1 time Make sure that the lens unit is installed correctly, and turn on the projector again. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 127 Other than those above Other than QUIET MODE: 0 to 40°C If the same indication is displayed after the remedy, contact your dealer or service company. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 128: Resetting All Settings

    LANGUAGE, AUTO BLANK, LIGHT SOURCE HOURS, FILTER HOURS, FILTER MESSAGE, STANDBY MODE, COMMUNICATION, SCHEDULE, CONTROL TERMINAL, REMOTE CONTROL OUT, SECURITY and NETWORK) to the factory default. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 129: Issues That May Be Easy To Be Mistaken For Machine Defects

    Press the SHUTTER button on the control panel if the 49, 122 shutter is closed. Refer to "Regarding the indicator lamps" about the indicator. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 130 Make sure that the computer can detect a plug and play monitor using another plug and play monitor. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 131 Clean or replace the air filter. Fan or light source may be in failure. 123, 124 Contact your local dealer. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 132 The COMMUNICATION TYPE for the CONTROL port is set to NETWORK BRIDGE. Select OFF for COMMUNICATION TYPE item in the OPTION - SERVICE - COMMUNICATION menu. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 133 Check if the LAN setting is HDBaseT. via HDBaseT. EASY MENU > ADVANCED MENU > – OPTION>SERVICE>CONTROL TERMINAL > WIRED NETWORK (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 134 Check if a cable with a length of 100m or less is used. – (LWU900-DS/ Try to change the cable. LHD878-DS – only). Check if a supported signal format is input. – (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 135 NETWORK BRIDGE Select NETWORK BRIDGE for COMMUNICATION TYPE function does item in the OPTION - SERVICE - COMMUNICATION not work. menu. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 136 Check if EXTERNAL DEVICE is set in OPTION - HDMI OUT is SERVICE - HDMI OUT RESOLUTION. not output in Set PROJECTOR in the menu above. other connected projectors. (continued on next page) LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 137 • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and it does not constitute or imply a machine defect. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...

  • Page 138: Specifications

    • Read “End User License Agreement for the Product Software” which is separated document. LWU900-DS/LHD878-DS/LWU755-DS 020-001587-01 Rev. 1 (12-2018) User's Manual - Operating Guide LIT MAN USR DS Series...
  • Page 139 Corporate offi ces Worldwide offi ces Christie Digital Systems USA, Inc. Australia Germany Republic of South Africa United Kingdom Cypress ph: +61 (0) 7 3624 4888 ph: +49 2161 664540 ph: +27 (0)11 510 0094 ph: +44 (0) 118 977 8000...

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