Hitachi CP-SX5500W manual Maintenance, Replacing the Lamp, Resetting the Lamp Timer

Page 19

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 two screws, 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 two screws firmly. Also

steadily push the opposite side of the screwed lamp into the unit.

7. Replace the lamp cover in position and tighten the screw 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 lamp has been replaced after the LAMP indicator is red, or the CHANGE THE LAMP message is displayed, complete the following operation within ten minutes of switching power ON. 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.

•An air filter is attached to the optional lamp. Replace the filter after replacing the lamp.

ENGLISH-18

Downloaded from www.Manualslib.com manuals search engine

Page 18 Page 20
Image 19
Page 18 Page 20
Contents
CP-SX5500W Contents Contents of package FeaturesBefore USE Part Names Before USEENGLISH-4 Loading the Batteries Installation Reference InstallationInstallation of the Projector and Screen Angle AdjustmentCabling InstallationCabling Example of system setup Power ConnectionPlug & Play Equipment is used safely Power onPower OFF OperationsBasic Operation OperationsBasic Operation Description Normal menu Setup Menu Setup MenuInput Menu Description Automatic Adjustment at RGB Input Select the Execute withAutomatic Adjustment at Video Input Select the Execute with Input Menu Image Menu Image MenuOptions Menu Description Options MenuOperation Start/Stop Press the or button No Signal MenuNo Signal Menu Operation Start/Stop PressLamp Life MaintenanceLamp LampResetting the Lamp Timer MaintenanceReplacing the Lamp Air Filter Other MaintenanceOSD Messages TroubleshootingMessage Contents OSD MessageIndicator TroubleshootingIndicators Message Indicators Message11,15 SymptomSymptom Symptom Possible cause RemedySpecifications SpecificationsWarranty and AFTER-SERVICE Signal Connector Pin Assignment Dimension DiagramTechnical Technical Example of computer signalInitial set signals PS/2 Mouse Connection to the Mouse ControlPS/2, ADB or Serial Mouse USB MouseSerial Mouse ADB MouseProtocol 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 RGB Be EF FCC Statement Warning Regulatory NoticesFor the Customers in Canada Pour les utilisateurs au Canada Hitachi France Hitachi Europe GmbHHitachi Sales Europe GmbH Hitachi Business Systems Nordic
Top Page Image Contents