Mitsubishi Electronics XL7000U Troubleshooting, No image appears on the screen Problem Solution

Page 58

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

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turned on.

 

POWER

STATUS

 

FILTER

Solution

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Off

 

Off

 

Off

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carry out the following.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Unplug the power cord from the wall outlet.

 

 

 

 

 

 

 

 

 

Off

 

Off

2. Make sure that the projector has cooled off.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Plug the power cord into a wall outlet.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4. Press the POWER button.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Blinking

 

Off

appliance.

 

 

 

 

 

 

 

 

 

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orange

 

 

 

 

 

Steady red

 

 

 

 

 

 

 

 

→ Clean the filter. (See page 56.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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POWER button.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinking

 

 

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Off

 

on about 2 and a half minutes when you plug the power cord next time.

 

 

 

 

 

 

 

 

green

 

 

 

 

 

 

 

 

 

 

 

 

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The lamp can’t turn on again for 2 and a half minutes after it goes out.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Steady

 

Off

lamp has come.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Blinking

 

 

 

 

Steady*

 

 

 

 

 

 

 

 

 

 

 

 

red/green

 

 

 

 

 

 

or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinking*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*: Status of either or both of the indicators.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No image appears on

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the screen.

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and then try again.

 

 

 

 

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the fan may start rotating and the POWER button may not work after the power cord

 

 

is plugged. After the fan stops rotating, press the POWER button to turn back on the

 

 

POWER indicator.

 

 

 

 

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t When an extension cable is being used, replace it with the supplied cable for check.

 

 

When images are displayed correctly, add an RGB signal amplifier to the extension cable.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power turns off.

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such a case, the STATUS indicator brinks orange.)

Remove the objects blocking the intake vent and/or exhaust vents and then carry out the following procedure.

1.Wait for the intake fan and/or exhaust fan to stop. (Wait until the STATUS indicator goes out.)

2.Unplug the power cord from the wall outlet.

3.Wait about 10 minutes.

4.Plug the power cord into a wall outlet.

5.Press the POWER button.

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EN-58

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Contents XL7000 Risk of Electric Shock Do not Open Contents Important safeguards Important safeguards Do not keep using the damaged projectorRemoving the batteries from the remote control Checking accessoriesInserting the batteries into the remote control Preparing your projectorOverview Preparing your projectorControl area Remote control IndicatorsBottom side Using the wired remote control Using the remote controlOperational range of the remote control Reception angleSetting by the remote control alone Using the remote controlSetting the ID number of the remote control Setting by using the projectorSetting up the screen Setting up your projectorBefore setting up Screen size and projection distanceAdjusting the position of the projected image Setting up your projectorSetup adjustment Changing the Auto Power OFF settingWhen fine streaks are seen on projected images Setting High Altitude ModeSetting Image Reverse When the projected image is distortedKeystone → Reset → Keystone Adjustment using the Keystone modeAdjustment using the Cornerstone mode Keystone menuARC menu Adjustment using the Curved modeLower RIGHT, Lower LEFT, Upper RIGHT, or Upper Left menu HORIZ. Origin or VERT. Origin menuAdjusting the origin to the vertical arc Be corrected by the CORNERSTONE-mode adjustment *OBEVTUZPSIVNJEQMBDF Front projection, ceiling mountingRear projection  /FBSBIFBUFSConnecting the projector to a computer Viewing computer imagesAbout DDC Plugging the power cordViewing computer images For monitor connectionInstalling the terminal cover  3FNPWFUIFMFOTDBQ Confirm the Power indicator lights up redProjecting images Select an input sourceTo stop projecting Direct Power OFF $PWFSUIFMFOTXJUIUIFMFOTDBQUPQSPUFDUJUGSPNEVTU Example of the setting procedure for external output When connecting to a notebook computerSetting of the resolution Blanking the screen temporarily BlankWhen a TV tuner or VCR is connected Connecting the projector to video equipmentConnecting to a video player, etc Viewing video imagesViewing video images Projector + DVD player or Hdtv decoderPlugging in the power cord Connection for video equipment having a DVI-D terminalEN-27 Volume from the speaker Setting the aspect ratioHow to change the settings With the remote control With the Feature menu See page 31 for menu settingSignal menu Network menu Information menu Image menu Installation menu Feature menuMenu operation Menu operation How to set the menusPress the  or  button to select an item to adjust Press the  or  button to select a menu to useEnhanced Image menuAuto SeeAuto Power on On / OFF Setting Function Lamp Mode StandardStandby Mode Standard Auto Power OFFHigh Altitude Mode Standard Menu Access Splash ID Screen Menu PositionCinema Mode Auto Aspect NormalSetup Auto Setting Function Advanced Menu EnterVideo Signal Auto / Ntsc / PAL / Secam Reset ALLSignal menu IP Config Enter Setting Function Projector NameNetwork Password Enter Default GatewayLamp Time LOW ResolutionDescription Serial NumberTo adjust the color Color and Tint Adjusting projected imagesTo adjust the brightness Contrast and Brightness To adjust the tone of white Color TempAbout color temperature Adjusting projected imagesColor Enhancer Select an item you want to set using  or  button Adjusting the fineness of the image Super ResolutionAdjusting the tone of each color NCM Select NCM by pressing the  or  buttonHow to adjust the computer image YESTo adjust the vertical position Simple method to adjust the image positionTo adjust the horizontal position LPF Progressive filterNetwork Password Settings Initial network settingsSetting Projector Name Enabling or disabling the network certificationSetting or Clearing Dhcp Initial network settingsIP Settings IP Address SettingsDefault Gateway Settings Setting the control systemSubnet Mask Settings Saving IP Config SettingsGlossary Initialization of Network SettingsHow to Use Network Function DhcpSetting procedure Advanced featuresChanging the image displayed at the startup To enable the password function Advanced featuresPassword function To cancel the password functionMagnifying the displayed image Picture in Picture PinPFreeze Major functions PJLink supported commands ConnectionInterval of lamp replacement Replacing the lampReplacing the lamp Reset of the lamp operation timeTo replace the lamp When removing the lamp from the ceiling-mounted projector Cleaning of the lens MaintenanceCleaning of the projector and the ventilation slots Cleaning of the filterRemoving the lens Replacing the lensMounting the lens option lens Troubleshooting No image appears on the screen Problem SolutionProblem Solution TroubleshootingImages are not displayed correctly Others Problem Solution Images are not displayed correctly Problem Solution$IFDLUIBUUIFWPMVNFJTOUTFUUPMPX JUUIFMBNQDPWFSTFDVSFMZ 4FFQBHF FOCUS/ZOOM3FTFUUIFMBNQPQFSBUJOHUJNF 4FFQBHF Power Status Filter Condition IndicatorsPower Status Filter Condition Possible Solution Replacement part option/not included in the box SpecificationsSpecifications XGA85Composite Sync ConnectorsDimension drawings unit mm Hdmi SerialWith long throw zoom lens OL-XL7100LZ Specification of the attached lensWith short throw zoom lens OL-XL7100SZ With tele throw zoom lens OL-XL7100TZWith rear projection short throw OL-XL7100FR ProjectionMitsubishi Electric Corporation
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