Hitachi PJ-TX100 user manual Maintenance, Lamp Warning High Voltage

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Maintenance

Maintenance

LAMP WARNING HIGH VOLTAGE

 

HIGH TEMPERATURE

HIGH PRESSURE

 

►The 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 glass to fl y into the lamp housing, and for gas containing mercury to escape from the projector’s vent holes.

►About disposal of a lamp • This product contains a mercury lamp; do not put in trash. Dispose of in accord 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 projector’s internals, or cause injury during handling, so please do not try to clean the projector or replace the lamp yourself.

•If the lamp should break (it will make a loud bang when it does), ventilate the room well, and make sure not to breathe the gas that comes out of the projector vents, or get it in your eyes or mouth.

•Before replacing the lamp, make sure the power switch is off and the power cable is not plugged in, 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 above. 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. At the lamp replacing, make sure that the screws are screwed in firmly. Loose screws could result in damage or injury.

•Use only the lamp of the specified type.

•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.

•If the indicators or a message prompts you to replace the lamp (see the section "Related Messages" and "Regarding the indicator Lamps"), replace the lamp as soon as possible. Using the lamp for long periods of time, or past the replacement date, could cause it to burst. Do not use old (used) lamps; this is a cause of breakage.

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Contents Thank you for purchasing this projector About this manualTrademark acknowledgment Contents About contents of package Fastening the lens cover Projector Part namesMode button Remote controlAt 43 screen size Setting upArrangement At 169 screen sizeAdjusting the projectors elevator Using the lens shift dialsAbout Plug-and-Play capability Connecting your devicesRS-232C DVI out Remote control Connecting power supplyPutting batteries Using the remote control Using the Light buttonLight Turning on the power Power on/offTurning off the power Operating Selecting an input signalSelecting an aspect ratio Using the automatic adjustment feature Adjusting the zoom and focusImproving the contrast ratio Adjusting a black image Selecting a mode of picture typeRecalling your adjustment Adjusting the picture brightness, contrast, colorEasy Menu Multifunctional settingsUsing the menu function MenuEasy Menu Color Temp Picture MenuGamma CustomMY Memory Picture MenuSharpness ProgressiveCustom Gamma adjustment Position PhaseImage Menu Over ScanImage Menu Auto AdjustVideo Format Input MenuColor Space ComponentInformation Input MenuNormal Hinvert Vinvert H&VINVERT Setup MenuNormal Whisper IrisStart UP Screen MenuMenu Position OSD BrightScreen Menu How to register your picture as the MyScreenMessage Auto OFF Option MenuLamp Time Fanspeed ServiceFactory Reset Option MenuLamp Warning High Voltage MaintenanceLamp Case of replacement by yourselfTo replace the air filter Air filterNJ09452 Inside of the projector Caring for the cabinet and remote controlCaring for the lens Related messages TroubleshootingHorizontal or vertical wavelength of the inputted Internal portion temperature is risingSignal is outside of the response parameters of this unit Related messagesRegarding the indicator lamps Regarding the indicator lamps These has not been properly fixed Electrical power cord is not pluggedPower switch is not set to the on position Signal cables are not correctly connectedPhenomena that may easily be mistaken for machine defects Video input ports SpecificationRGB input ports Control port Control DVI-DPage Contents of package Arrangement Adjusting the projectors elevatorConnecting your devices Putting batteries into the remote control Connecting the power supplySTANDBY/ON PowerVideo Lamp Lamp replacement Air filter
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