Dukane 28A8751 user manual Maintenance, Lamp Life, Reflector Front glass

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MAINTENANCE

Lamp

HIGH VOLTAGE

HIGH TEMPERATURE

HIGH PRESSURE

Contact your dealer before replacing the lamp.

For the optional lamp, see the item “Optional Parts” of the Table 12.

Before replacing the lamp, switch power OFF, remove the power cord from the power outlet, and wait approximately 45 minutes until the lamp has cooled. The lamp may explode if handled at high temperatures.

WARNING • For disposal of used lamp, treat according to the instruction of community

authorities.

Since the lamp is made of glass, do not apply shock to it and do not scratch it.

Also, do not use old lamp. This could also cause explosion of the lamp.

If it is probable that the lamp has exploded (explosive sound is heard), disconnect the power plug from the power outlet and ask your dealer to replace lamp. The lamp is covered by front glass, but in rare cases, the reflector and the inside of the projector may be damaged by scattered broken pieces of glass, and broken pieces could cause injury when being handled.

Do not use the projector with the lamp cover removed.

Lamp

Reflector Front glass

Lamp Life

Projector lamps have a finite life. The image will become darker, and hues will become weaker, after a lamp has been used for a long period of time.

Replace the lamp if the LAMP indicator is red, or the CHANGE THE LAMP message appears when the projector is switched ON. See Table 9 of P.19 and Table 10 of P.20.

NOTE The LAMP indicator is also red when the lamp unit reaches high temperature. Before replacing the lamp, switch power OFF, wait approximately 20 minutes, and switch power ON again. If the LAMP indicator is still red, replace the lamp.

ENGLISH-16

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Contents 28A8751 Page Page Page Page Page Page Page Page Page Contents Before USE FeaturesContents of package Front / Left View Before USEPart Names Rear / Right ViewFirst Loading Remote ControllerLoading the Batteries ReplacingAngle Adjustment InstallationInstallation of the Projector and Screen Installation ReferenceCabling InstallationCabling Plug & Play Power ConnectionExample of system setup Operations Power onPower OFF StandbyBasic Operation Description OperationsBasic Operation Automatic Adjustment at Video Input Press the Auto button Set/Clear Mute Mode Press the Mute buttonAutomatic Adjustment at RGB Input Press the Auto button Normal menu Single menuSelect Image Aspect Ratio Setup MenuSetup Menu Select Position of ImageInput Menu Input Menu Image Menu Setup Initial Screen Display Select Turn on with Select Color Temperature Image Menu DescriptionSelect Menu Background Color Select with Options MenuOptions Menu Description Select Menu Display Language Select withSetup Initial Screen Display Select the Turn on with No Signal MenuNo Signal Menu Select Blank Screen Color Select the color withLamp MaintenanceLamp Lamp LifeReplacing the Lamp MaintenanceResetting the Lamp Timer Maintenance Inside the Equipment Air Filter MaintenanceOther Maintenance Cleaning the LensOSD Message TroubleshootingMessage Contents OSD MessagesIndicators Message TroubleshootingIndicators Message IndicatorSymptom Possible cause Remedy SymptomSymptom Specifications SpecificationsWarranty and AFTER-SERVICE Page Sub 15-pin Shrink Connector RGB Dimension DiagramSignal Connector Pin Assignment Mini Din 4-pin Connector S-VIDEOExample of computer signal TechnicalInitial set signals Mac 13modeConnection to the Mouse Control RS-232C communication Communications settingCommand data ProtocolUsing the projector default settings Reset Command Requesting projector status Get commandChanging the projector settings Set command Increasing the projector setting value Increment commandCRC Be EF BA D2 Be EF FD D3 Be EF Ntsc PAL For the Customers in Canada Pour les utilisateurs au Canada Regulatory NoticesFCC Statement Warning Page Legal Information Audio Visual Products