Mitsubishi Electronics XL7000U user manual Replacing the lens, Removing the lens

Page 57

Replacing the lens

You can replace the lens on this projector. The lens can be replaced with the separately sold option lens according to the usage environment of the projector. For details of the specification of the option lens, contact your local dealer.

t #FGPSFZPVSFQMBDFUIFMFOTCFTVSFUPUVSOPGGUIF projector and unplug the power cord from the wall outlet.

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lens position to the center (the factory default position).

When the lens position is moved from the center, reset to the center position (the factory default position) using the lens shift reset (see page 33). The lens replacement may fail when the lens position is moved from the center.

t 5IFQSPKFDUPSBOEMFOTBSFDPNQPTFEPGQSFDJTJPO parts. Do not subject them to shock or excessive force.

t %VSJOHSFQMBDFNFOUEPOPUUPVDIUIFMFOTTVSGBDF with your hands.

t 5BLFTVGmDJFOUDBSFOPUUPBUUBDIBOZEJSUPSPJM on the lens surface, and not to scratch the lens surface.

t %POPUSFQMBDFUIFMFOTJOBEVTUZQMBDF%JSUPS dust entering the projector causes a degradation of an image quality.

t %POPUMFBWFUIFMFOTSFNPWFEGSPNUIFQSPKFDUPS for a long period of time. Dirt or dust entering the projector causes a degradation of an image quality.

t %POPUUPVDIUIFTJHOBMDPOUBDUPGUIFMFOTXJUI your finger. When dirt or dust adheres, it may cause a contact failure.

Removing the lens

1.Remove the lens ring by turning it counterclockwise slightly.

Lens ring

2.Turn the lens counterclockwise until it stops while pressing the lens release button on the top of the cabinet as far as it will go, and then remove the lens by pulling it out slowly. t%POPUESPQUIFMFOTXIFOSFNPWJOHJU

Lens release button

Lens

Mounting the lens (option lens)

1.Remove the lens protective cap from the lens.

Lens

Protective cap

t %POUBUUBDIUIFQSPUFDUJWFDBQUPUIFMFOTBGUFS mounting the lens to the projector.

2.Insert the lens slowly as far as it will go with the red mark on the lens pointed upward in the center.

Red mark

3.Turn the lens clockwise slowly until you hear it click.

t %POPUQSFTTUIFMFOTSFMFBTFCVUUPOXIFO mounting the lens.

t "GUFSZPVNPVOUUIFMFOTUVSOJUDPVOUFSDMPDLXJTF and check that it isn’t removed.

4.Insert the lens ring with the part A pointed up and then turn it clockwise.

Part A

Lens ring

Important:

t %POPUUSBOTQPSUUIFQSPKFDUPSXJUIUIFPQUJPOMFOT mounted. The projector may be damaged.

t 8JUIUIFPQUJPOMFOTNPVOUFEUIFCSJHIUOFTT resolution, and color uniformity in the projected image may differ from those with the standard lens.

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in the keystone adjustment differs from that with the standard lens.

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mounted, the proper aspect ratio may not be obtained.

t 8IFOUIFPQUJPOMFOTJTNPVOUFEQSPKFDUFEJNBHFT may become distorted, have decreased resolution, or have shadows at their corners if the projection screen is set close to the top or bottom edge or right or left edge of the effective projection area.

EN-57

Image 57
Contents XL7000 Risk of Electric Shock Do not Open Contents Important safeguards Do not keep using the damaged projector Important safeguardsInserting the batteries into the remote control Checking accessoriesRemoving the batteries from the remote control Preparing your projectorPreparing your projector OverviewControl area Indicators Remote controlBottom side Operational range of the remote control Using the remote controlUsing the wired remote control Reception angleSetting the ID number of the remote control Using the remote controlSetting by the remote control alone Setting by using the projectorBefore setting up Setting up your projectorSetting up the screen Screen size and projection distanceSetup adjustment Setting up your projectorAdjusting the position of the projected image Changing the Auto Power OFF settingSetting Image Reverse Setting High Altitude ModeWhen fine streaks are seen on projected images When the projected image is distortedAdjustment using the Cornerstone mode Adjustment using the Keystone modeKeystone → Reset → Keystone Keystone menuLower RIGHT, Lower LEFT, Upper RIGHT, or Upper Left menu Adjustment using the Curved modeARC menu HORIZ. Origin or VERT. Origin menuBe corrected by the CORNERSTONE-mode adjustment Adjusting the origin to the vertical arcRear projection Front projection, ceiling mounting *OBEVTUZPSIVNJEQMBDF  /FBSBIFBUFSViewing computer images Connecting the projector to a computerViewing computer images Plugging the power cordAbout DDC For monitor connectionInstalling the terminal cover Projecting images Confirm the Power indicator lights up red 3FNPWFUIFMFOTDBQ Select an input sourceDirect Power OFF To stop projecting $PWFSUIFMFOTXJUIUIFMFOTDBQUPQSPUFDUJUGSPNEVTU Setting of the resolution When connecting to a notebook computerExample of the setting procedure for external output Blanking the screen temporarily BlankConnecting to a video player, etc Connecting the projector to video equipmentWhen a TV tuner or VCR is connected Viewing video imagesProjector + DVD player or Hdtv decoder Viewing video imagesConnection for video equipment having a DVI-D terminal Plugging in the power cordEN-27 Setting the aspect ratio Volume from the speakerWith the Feature menu See page 31 for menu setting How to change the settings With the remote controlImage menu Installation menu Feature menu Signal menu Network menu Information menuMenu operation Press the  or  button to select an item to adjust How to set the menusMenu operation Press the  or  button to select a menu to useAuto Image menuEnhanced SeeStandby Mode Standard Setting Function Lamp Mode StandardAuto Power on On / OFF Auto Power OFFCinema Mode Auto Menu Access Splash ID Screen Menu PositionHigh Altitude Mode Standard Aspect NormalVideo Signal Auto / Ntsc / PAL / Secam Setting Function Advanced Menu EnterSetup Auto Reset ALLSignal menu Network Password Enter Setting Function Projector NameIP Config Enter Default GatewayDescription ResolutionLamp Time LOW Serial NumberTo adjust the brightness Contrast and Brightness Adjusting projected imagesTo adjust the color Color and Tint To adjust the tone of white Color TempAdjusting projected images About color temperatureColor Enhancer Adjusting the tone of each color NCM Adjusting the fineness of the image Super ResolutionSelect an item you want to set using  or  button Select NCM by pressing the  or  buttonYES How to adjust the computer imageTo adjust the horizontal position Simple method to adjust the image positionTo adjust the vertical position LPF Progressive filterSetting Projector Name Initial network settingsNetwork Password Settings Enabling or disabling the network certificationIP Settings Initial network settingsSetting or Clearing Dhcp IP Address SettingsSubnet Mask Settings Setting the control systemDefault Gateway Settings Saving IP Config SettingsHow to Use Network Function Initialization of Network SettingsGlossary DhcpAdvanced features Setting procedureChanging the image displayed at the startup Password function Advanced featuresTo enable the password function To cancel the password functionPicture in Picture PinP Magnifying the displayed imageFreeze Major functions Connection PJLink supported commandsReplacing the lamp Interval of lamp replacementReset of the lamp operation time Replacing the lampTo replace the lamp When removing the lamp from the ceiling-mounted projector Cleaning of the projector and the ventilation slots MaintenanceCleaning of the lens Cleaning of the filterReplacing the lens Removing the lensMounting the lens option lens No image appears on the screen Problem Solution TroubleshootingTroubleshooting Problem SolutionImages are not displayed correctly Images are not displayed correctly Problem Solution Others Problem Solution$IFDLUIBUUIFWPMVNFJTOUTFUUPMPX FOCUS/ZOOM JUUIFMBNQDPWFSTFDVSFMZ 4FFQBHF3FTFUUIFMBNQPQFSBUJOHUJNF 4FFQBHF Indicators Power Status Filter ConditionPower Status Filter Condition Possible Solution Specifications Replacement part option/not included in the boxXGA85 SpecificationsDimension drawings unit mm ConnectorsComposite Sync Hdmi SerialWith short throw zoom lens OL-XL7100SZ Specification of the attached lensWith long throw zoom lens OL-XL7100LZ With tele throw zoom lens OL-XL7100TZProjection With rear projection short throw OL-XL7100FRMitsubishi Electric Corporation