3M MP8780 manual Display Lamp Operation Hours

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Section 6: Lamp

6.1 Lamp

The following symptoms may indicate a lamp in need of replacement:

LAMP indicator lights up red.

"CHANGE THE LAMP" message appears on the screen.

Note

This lamp contains mercury. Consult your local hazardous waste regulations and dispose of this lamp in a

proper manner.

6.2 Display Lamp Operation Hours

The lamp operating hours will display when the projector is powered up.

When the lamp operating hours reach 950 hours, the message "CHANGE LAMP" will display and the change lamp indicator will flash red. When the operating hours exceed 1000 hours, the message "CHANGE LAMP NO LIFE" will display and the projector power will automatically turn off after 10 minutes.

Note

After normal lamp operating time has expired, the projector will only run for 10 minute intervals when restarted until the lamp is replaced and the lamp timer is reset. The message "CHANGE LAMP" will display in red at projector start up to remind you to change the lamp.

ENGLISH

© 3M 1999

3MMultimedia Projector MP8780

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Contents MP8780 Multimedia Projector MP8780 Table of Contents English Intended USE SafeguardsImportant Safeguards Location of Product Safety Labels Do not Remove Screws Except User Service ScrewsWarranty Limited WarrantyLimitation of Liability PATENTS, Trademarks & Copy RightsContents of Shipping Box Optional AccessoriesUnpack Keep Your Packing MaterialsMachine Characteristics Product DescriptionPart Identification List Identifying MP8780 PartsSystem Setup Connecting Various Equipment Connection TerminalsComputer Connections Video ConnectionsSystem Setup Connecting Various Equipment BNC Connections YCVRemote Control Transmitter Identification STANDBY/ONProjector Shutdown Basic OperationsProjector Startup Menu Navigation Adjustments and FunctionsHow To Use Height Adjustment Feet Setup Set Menu RGB Input/Video InputImage PIPOption OPT. sub-menu allows you to control communication functionTimer OptionMaintenance Cleaning the Air FilterDisplay Lamp Operation Hours LampLamp Replacing the Lamp Lamp ModuleMessage/Solution Table TroubleshootingSymptom/Solution Table Accessories Service InformationAccessories How to OrderAppendix Technical Information Table of ContentsTechnical Specifications Dimensions Projector-to-Screen Distance Screen Size Distance to Screen Width HeightConnection to the Video Signal Terminal Connection to the RGB Signal TerminalExample of computer signal Indicator Status Power Change Lamp Cover FAN TempConnection to the Control Signal Terminal Mouse emulationRS-232 Control Cable not included with basic packout USB Mouse Cable Serial Inferface Command Codes Function Code Meaning MAC Mode OFF Invert D5BW07XY Important Notice