Hitachi Maintenance, Lamp, Type number CPX2 DT00781 / CPX6 DT00821 Replacing the lamp

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6.

7.

Maintenance

Maintenance

Lamp

A lamp has finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended. To prepare a new lamp, contact your dealer and tell the lamp type number.

Type number : <CPX2> DT00781 / <CPX6> DT00821

	Replacing the lamp		The lamp cover
	1.	Turn the projector off, and unplug the power cord.	The lamp cover
		Turn the projector off, and unplug the power cord.
		Allow the projector to cool for at least 45 minutes.
	2.	Prepare a new lamp.
	2.	If the projector is mounted on a ceiling, or if the lamp

has broken, also ask the dealer to replace the lamp.

In case of replacement by yourself,

3. Loosen the screw (marked by arrow) of the lamp cover and then slide the lamp cover to the side to remove it.

4. Loosen the 2 screws (marked by arrow) of the lamp, and slowly pick up the lamp by the handle.

It may make it easy to take the lamp out slightly toward the control panel of the projector.

5. Insert the new lamp, and retighten firmly the 2 screws of the lamp that are loosened in the previous process to lock it in place. Tighten the

screw  first, then screw .

Slide the lamp cover back in place and firmly fasten the screw of the lamp cover.

The handle

2

1

Turn the projector on and reset the lamp time using the LAMP TIME item in the OPTION menu.

(1) Press the MENU button to display a menu.

(2) Point at the “Go to Advanced Menu …” in the menu using the ▼/▲ button, then press the ► button.

(3) Point at the “OPTION” in the left column of the menu using the ▼/▲button, then press the ► button.

(4)Point at the “LAMP TIME” using the ▼/▲ button, then press the ► button. A dialog will appear.

(5)Press the ▲ button to select “RESET” on the dialog. It performs resetting the lamp time.

CAUTION ►Do not touch any inner space of the projector, while the lamp is taken out.

NOTE • Please reset the lamp time only when you have replaced the lamp, for a suitable indication about the lamp.

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Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Content Fastening the lens cover Contents of packageReplacing the filter cover for bottom-up use 13 HOT Part namesProjector HOT3 4 5 Remote controlBack Remote control Control panelSuspended from the ceiling Setting upArrangement On a horizontal surfaceSetting up VCR/DVD player Connecting your devicesAbout Plug-and-Play capability Connecting your devicesInserting an SD card Using a USB storageUsing an SD card Using the slot cover lock for securityUsing the security slot Connecting power supplySecurity slot About the remote control signal Remote controlPutting batteries Using as a simple PC mouse & keyboard Changing the frequency of remote control signalLens cover Power on/offTurning on the power Turning off the powerOperating Adjusting the volumeTemporarily muting the sound  For a PC or MIU signal Normal  43  169  Small Searching an input signalSelecting an input signal  For no signalAdjusting the zoom and focus Adjusting the projectors elevatorFocus ring  For an MIU signal Using the automatic adjustment featureAdjusting the position  For a PC signalMagnify ON/OFF Using the magnify featureCorrecting the keystone distortions KeystoneBlank Freezing the screenTemporarily blanking the screen FreezeEasy Menu Using the menu functionAdvanced Menu Keystone Picture ModeAspect AutoEasy Menu Gamma Picture MenuCustom and then pressing the button or Using the / buttons switches the color temperature modeSelecting a mode whose name includes Picture MenuLOAD1, LOAD2, LOAD3, LOAD4 MY MemorySAVE1, SAVE2, SAVE3, SAVE4 Over Scan Image MenuPosition Size PhaseAuto Adjust Image MenuColor Space Input MenuProgressive Video NRVideo Format Input MenuFrame Lock Although not all resolutions are guaranteed ResolutionSetup Menu Volume Setup MenuAudio Blank Screen MenuStart UP Screen MenuMyScreen Capturing error has occurred. Please try againMyScreen registration is finished Source Name No Input is DetectedSync is OUT of Range MessageAuto on Option MenuAuto Search Computer in  MIUAuto OFF Option MenuLamp Time MY Button ServiceFAN Speed Filter Message GhostInformation Factory ResetKEY Lock Remote FreqThis projector is equipped with security functions Using Security FeaturesInputting the Password Changing the PasswordSetting the Password Using the MyScreen Password FunctionIf you have forgotten your Password Turning on the MyScreen Password FunctionRegistering the PIN Code Using the PIN Lock FunctionTurning the Password off Description SecurityIf you have forgotten your PIN Code Turning Off the PIN Lock FunctionSetting the Transition Detector Password Using the Transition Detector FunctionTurning On the Transition Detector Function Setting the Transition Detector off Presentation Live ModeMIU Menu PC-LESSMIU Menu Mode TimeDifference Date and Time Network SpeedYktgnguu Remove ALL, Remove SD CARD, Remove USB Type number CPX2 DT00781 / CPX6 DT00821 Replacing the lamp MaintenanceCase of replacement by yourself LampLamp Lamp warningFilter cover Cleaning the air filterAir filter Type number MU03602Internal clock battery Maintenance Related messages TroubleshootingThere is no input signal Internal temperature is risingRegarding the indicator lamps Shutting the projector down Resetting all settingsInput changeover settings are mismatched Electrical power cord is not pluggedSignal cables are not correctly connected Signal source does not correctly workPlay monitor Color settings are not correctly adjustedColor Space setting is not suitable Not properly adjustedSpecifications