Dukane 401-8755E-01 user manual Maintenance, Lamp

Page 52

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 fly 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 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.

•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.

•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 Model 8755E Page Thank you for purchasing this projector About this manualTrademark acknowledgment Content Preparations Projector featuresFastening the lens cover Part names ProjectorPower switch  AC inlet RGB OUT port  Video ports Remote control Control buttonsSetting up Arrangement Min Max DownAdjusting the projectors elevator Elevator feet Elevator buttonHow to attach Using the Security BarSecurity Bar Anti-theft chain or wire sold separately Connecting your devices About Plug-and-Play capabilityConnecting to a monitor output Connecting to a speaker with amplifier outputExamples of connection with a computer RS-232C USBCB/PB Examples of connection with a VCR/DVD playerCR/PR Connecting power supply AC inlet Connector Power cordRemote control Putting batteriesUsing the remote control Changing the signal setting for the projectors remote sensorPower on/off Turning on the powerTurning off the power Off. Attach the lens coverAdjusting the volume Selecting an input signalOperating Temporarily muting the soundSearching an input signal Adjusting the zoom and focusSelecting an input signal Selecting an aspect ratioUsing the automatic adjustment feature Adjusting the position For a video signal or s-video signal  For a component video signalUsing the magnify feature Correcting the keystone distortionsFreezing the screen Temporarily blanking the screenAvailable function Remote control operation Operating the computer screenUSB mouse and keyboard control Move pointerMultifunctional settings Using the menu functionMenu button Enter button Cursor buttons Reset button Easy MenuEasy Menu Easy Menu Picture Menu Adjust the level using the buttonsGamma Picture Menu Color TempMY Memory Phase Image MenuOver Scan PositionFor a video signal or s-video signal Auto AdjustFor a component video signal Image MenuInput Menu ProgressiveVideo NR Color SpaceInput Menu ComponentVideo Format Frame LockCustom Resolution Setup Menu Setup Menu Using the buttons / switches the mode for mirror statusVolume AudioMenu Position Screen MenuBlank Start UP Screen MenuMyScreen Lock Message Auto Search Option MenuAuto on Option Menu Auto OFFLamp Time MY ButtonService FAN SpeedGhost Filter MessageFactory Reset Remote FreqUse the / button to change the Projectors remote sensor InformationUsing Security Features Inputting the PasswordChanging the Password SecurityUsing the MyScreen Password Function Description If you have forgotten your PasswordTurning on the MyScreen Password Function Setting the PasswordTurning the Password off Using the PIN Lock FunctionRegistering the PIN Code Turning Off the PIN Lock Function If you have forgotten your PIN CodeSetting the Transition Detector Password Using the Transition Detector FunctionTurning On the Transition Detector Function Setting the Transition Detector off Maintenance LampCase of replacement by yourself LampType number = 456-8755E Lamp cover Screw Screws HandleType number = NJ22222 Air filterHandle Filter cover Air filter Air filter’s knobPage Troubleshooting There is no input signalInternal temperature is rising Related messagesRegarding the indicator lamps Regarding the indicator lamps Electrical power cord is not plugged Power switch is not set to the on positionSignal cables are not correctly connected Signal source does not correctly workVolume is adjusted to an extremely low level Audio setting is not correctColor settings are not correctly adjusted Color Space setting is not suitableNot properly adjusted Either the focus and/or horizontal phase settings areWhisper function is working Lamp is approaching the end of its product LifetimeWarranty and after-service SpecificationsSpecifications Example of computer signal TechnicalInitial set signals Connection to the ports 75Ω terminated positiveComponent Video D Y, E CB/PB, F CR/PR ±0.1Vp-p, 75Ω terminator200mVrmsmax kΩ termination 200mVrmsmax kΩ output impedanceConnecting the cable Communications settingCommand data ProtocolRequesting projector status Get command Changing the projector settings Set commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandRS-3C Communication CRC Be EF EA F5 Be EF CE D6 CB D6 Pуcckий Be EF 08 D3 RGB1 Page Page Audio Visual Products
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