Hitachi ED-X12 user manual Maintenance, Lamp

Page 50

Maintenance

Maintenance

Lamp

WARNING

HIGH VOLTAGE

 

HIGH TEMPERATURE

HIGH PRESSURE

 

ŹThe projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. In addition, when the bulb bursts, it is possible for shards of glassWRÀ\LQWRWKHODPSKRXVLQJDQGIRUgas containing mercury to escape from the projector’s vent holes.

ŹAbout disposal of a lamp • This product contains a mercury lamp; do not put it in a trash. Dispose of it in accordance with environmental laws.

For lamp recycling, go to www.lamprecycle.org. (in the US)

For product disposal, contact your local government agency or www.eiae.org (in the US) or www.epsc.ca (in Canada).

For more information, call your dealer.

•If the lamp should break (it will make a loud bang when it does), unplug the power cord from the outlet, and make sure to request a replacement lamp from your local dealer. Note that shards of glass could damage the inside of the projector, or cause injury during handling, so please do not try to clean the projector or replace the lamp yourself.

Disconnect • If the lamp should break (it will make a loud bang when it does),

the plug

ventilate the room well, and make sure not to breathe the gas that

from the

comes out of the projector vents, or get it in your eyes or mouth.

power

• Before replacing the lamp, turn the projector off and unplug the power

outlet

cord, then wait at least 45 minutes for the lamp to cool sufficiently.

 

Handling the lamp while hot can cause burns, as well as damaging the

 

lamp.

 

• Never unscrew except the appointed (marked by an arrow) screws.

 

• Do not open the lamp cover while the projector is suspended from

 

the ceiling. This is dangerous, since if the lamp’s bulb has broken, the

 

shards will fall out when the cover is opened. In addition, working in

 

high places is dangerous, so ask your local dealer to have the lamp

 

replaced even if the bulb is not broken.

 

• Do not use the projector with the lamp cover removed. To replace the

 

lamp, make sure that the screws are tightened firmly. Loose screws

 

could result in damage or injury.

 

• 8VHRQO\WKHODPSRIWKHVSHFL¿HGW\SH

 

• If the lamp breaks soon after the first time it is used, it is possible

 

that there are electrical problems elsewhere besides the lamp. If this

 

happens, contact your local dealer or a service representative.

 

• Handle with care: jolting or scratching could cause the lamp bulb to burst during use.

 

• Using the lamp for long periods of time, could cause it dark, not to light

 

up or to burst. When the pictures appear dark, or when the color tone

 

is poor, please replace the lamp as soon as possible. Do not use old

 

(used) lamps; this is a cause of breakage.

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Contents Trademark acknowledgment About this manualThank you for purchasing this projector Setting up ContentAbout this manual Content Projector features Remote controlAbout contents of package Fastening the lens cover Lamp and vents of the projector. Ì It could cause a burn Part namesProjector Audio OUT port CB/PB CR/PRVideo port Cursor buttons ŸźŻŹ STANDBY/ON button Remote controlControl buttons MagnifySetting up WKHDLU¿OWHUProjection distance Screen height ArrangementScreen 16 9 screen InchAdjusting the projectors elevator Elevator feet Elevator buttonSecurity Bar Anti-theft chain or wire sold separately Using the Security BarHow to attach Connecting your devices About Plug-and-Play capabilityConnecting to a monitor output Examples of connection with a computerScart Examples of connection with a VCR/DVD playerCB/PB Connecting power supply AC inlet Connector Power cordRemote control Putting batteriesUsing the remote control Changing the signal setting for the projectors remote sensorTurning off the power Power on/offTurning on the power STANDBY/ONOperating Adjusting the volumeSelecting an input signal Temporarily muting the soundSelecting an input signal Searching an input signalAdjusting the zoom and focus Selecting an aspect ratio€ For a video signal or s-video signal Using the automatic adjustment featureAdjusting the position € For a component video signalCorrecting the keystone distortions Using the magnify featureWill be restored when the projector exits the Magnify mode Screen to aid you in correcting the distortion. /#07#.Freezing the screen Temporarily blanking the screenUSB mouse and keyboard control Available function Remote control operationOperating the computer screen Move pointerEasy Menu Multifunctional settingsUsing the menu function Advanced MenuEasy Menu Easy Menu Picture Menu Selecting a mode of Custom and thenAdjustment by pressing the Enter button 8VLQJWKHEXWWRQVŸźVZLWFKHVWKH*$00$PRGHColor Temp Picture MenuSelecting the Custom and then pressing On the whole tones of the test patternMY Memory LOAD1 Ù LOAD2 Ù LOAD3 Ù LOAD4SAVE4 ÙSAVE3 Ù SAVE2 Ù SAVE1 Normal Ù 43 Ù 169 Ù Small PhaseImage Menu Over ScanFor a component video signal For a video signal or s-video signalAuto Adjust Image MenuVideo NR Input MenuProgressive Frame Lock Input MenuVideo Format RGBResolution Function again Setup MenuWhen the zoom adjustment is set to the Tele telephoto focus Downward, this function may not work correctlyNormal Ù Hinvert Ù Vinvert Ù+ Setup MenuVolume AudioBlank Screen MenuMenu Position MyScreen Lock Screen MenuStart UP Message No Input is DetectedSync is OUT of Range Auto on Option MenuAuto Search Lamp Time Option MenuAuto OFF MY ButtonEnable Ù Disable ServiceFactory Reset Ù Information Ù Remote Freq High Ù NormalInformation Remote Freq1NORMAL Ù 2HIGH Changing the Password Using Security FeaturesInputting the Password SecurityTurning on the MyScreen Password Using the MyScreen Password FunctionDescription If you have forgotten your Password Setting the PasswordRegistering the PIN Code Using the PIN Lock FunctionTurning the Password off 8VHWKHŸźEXWWRQVRQWKH6&85,7PHQXTurning Off the PIN Lock Function If you have forgotten your PIN CodeTurning On the Transition Detector Function Using the Transition Detector FunctionSetting the Transition Detector Password Menu Select Turn OFF to display the Enter Setting the Transition Detector offPassword BOX large. The 10 digit Inquiring Code will be displayed insideMaintenance LampType number = DT00757 Case of replacement by yourselfLamp To lock it in placeType number = NJ22222 Handle Filter coverMark Option menu$LU¿OWHU Inside of the projector Caring for the cabinet and remote controlOther care Caring for the lensInternal temperature is rising TroubleshootingThere is no input signal Related messagesRegarding the indicator lamps There is a possibility that the interior portion Regarding the indicator lampsCooling fan is not operating Has become heatedSignal cables are not correctly connected Electrical power cord is not pluggedPower switch is not set to the on position Signal source does not correctly workColor settings are not correctly adjusted Volume is adjusted to an extremely low levelAudio setting is not correct Color Space setting is not suitableWhisper function is working Not properly adjustedEither the focus and/or horizontal phase settings are Lamp is approaching the end of its product LifetimeWarranty and after-service 6SHFL¿FDWLRQ249 mm 306 mm 86 mm 100 mm Vesa Example of computer signalVesa Text Initial set signals Pin At RGB signalConnection to the ports Component Video D Y, E CB/PB, F CR/PR CR/PR Component video CR/PR“9SSȍWHUPLQDWRURTS CTSRS-232C Communication Connecting the cableCommunications setting Using the projector default settings Reset Command Requesting projector status Get commandChanging the projector settings Set command Increasing the projector setting value Increment commandRS-232C Communication Be EF FB FA Color Temp Gain G Aspect Frame Lock Mute Blank Remote Freq Greece
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