Dukane 28A8751 user manual Maintenance, Replacing the Lamp, Resetting the Lamp Timer

Page 27

MAINTENANCE (continued)

Replacing the Lamp

1. Switch the projector OFF, remove the power cord from the power outlet, and wait at least 45 minutes for the unit to cool.

2. Prepare a new lamp.

3. Check that the projector has cooled sufficiently, and gently turn it upside down.

4.Loosen the two screws as shown in the diagram, and remove the lamp cover.

5. Loosen the one screw, and gently remove the lamp while holding the grips. Touching the inside of the lamp case may result in uneven coloring.

6. Install the new lamp and tighten the one screw firmly. Also steadily push the opposite side of the screwed lamp into the unit.

7.Replace the lamp cover in position and tighten the two screws firmly.

8.Gently turn the projector right-side up.

CAUTION • Ensure that screws are tightened properly. Screws not tightened fully may result

in injury or accidents.

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

Resetting the Lamp Timer

Reset the lamp timer after replacing the lamp. When the message of “CHANGE THE LAMP … THE POWER WILL TURN OFF AFTER 0 hr.” is displayed, complete the following operation within 10 minutes. The power will be turned off automatically in over 10 minutes.

1.Switch power ON, and press the RESET button, for approximately three seconds. The ‘LAMP xxxx hr’ message will appear on the lamp timer on the bottom of the screen.

2.Press the MENU button on the remote control transmitter, or the RESET button on the control panel, while the lamp timer is displayed. The ‘LAMP xxxx → 0 ■ CANCEL’ message will then appear.

3.Press the and select 0, and wait until the timer display is cleared.

NOTE • Do not reset the lamp timer without replacing the lamp. Reset the lamp timer always when replacing the lamp. The message functions will not operate properly if the lamp timer is not reset correctly.

ENGLISH

ENGLISH-17

Page 26 Page 28
Image 27
Page 26 Page 28
Contents 28A8751 Page Page Page Page Page Page Page Page Page Contents Features Contents of packageBefore USE Rear / Right View Before USEPart Names Front / Left ViewReplacing Remote ControllerLoading the Batteries First LoadingInstallation Reference InstallationInstallation of the Projector and Screen Angle AdjustmentInstallation CablingCabling Power Connection Example of system setupPlug & Play Standby Power onPower OFF OperationsOperations Basic OperationBasic Operation Description Normal menu Single menu Set/Clear Mute Mode Press the Mute buttonAutomatic Adjustment at RGB Input Press the Auto button Automatic Adjustment at Video Input Press the Auto buttonSelect Position of Image Setup MenuSetup Menu Select Image Aspect RatioInput Menu Input MenuImage Menu Description Setup Initial Screen Display Select Turn on withSelect Color Temperature Image Menu Select Menu Display Language Select with Options Menu Options Menu Description Select Menu Background Color Select withSelect Blank Screen Color Select the color with No Signal MenuNo Signal Menu Setup Initial Screen Display Select the Turn on withLamp Life MaintenanceLamp LampMaintenance Resetting the Lamp TimerReplacing the Lamp Cleaning the Lens Air Filter MaintenanceOther Maintenance Maintenance Inside the EquipmentOSD Messages TroubleshootingMessage Contents OSD MessageIndicator TroubleshootingIndicators Message Indicators MessageSymptom SymptomSymptom Possible cause Remedy Specifications SpecificationsWarranty and AFTER-SERVICE Page Mini Din 4-pin Connector S-VIDEO Dimension DiagramSignal Connector Pin Assignment Sub 15-pin Shrink Connector RGBTechnical Example of computer signalMac 13mode Initial set signalsConnection to the Mouse Control Protocol Communications settingCommand data RS-232C communicationIncreasing the projector setting value Increment command Requesting projector status Get commandChanging the projector settings Set command Using the projector default settings Reset CommandCRC Be EF BA D2 Be EF FD D3 Be EF Ntsc PAL Regulatory Notices FCC Statement WarningFor the Customers in Canada Pour les utilisateurs au Canada Page Legal Information Audio Visual Products
Top Page Image Contents