Optoma Technology 1080p DLP manual Precautions

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Usage Notice

Precautions

Please follow all warnings, precautions and mainte- nance as recommended in this user’s guide.

English

Note

When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” section on page 41.

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Do not look into the projector’s lens when the lamp is on. The bright light may hurt your eyes.

To reduce the risk of fire or electric shock, do not expose this projector to rain or moisture.

Please do not open or disassemble the projec- tor as this may cause electric shock.

When replacing the lamp, please allow unit to cool down, and follow all replacement instruc- tions. See page 41.

This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.

Reset the “Lamp Reset” function from the on- screen display “SystemLamp Setting” menu after replacing the lamp module (refer to page 35).

When switching the projector off, please ensure the cooling cycle has been completed before disconnecting power. Allow 90 seconds for the projector to cool down.

Do not use lens cap when projector is in operation.

When the lamp is approaching to the end of its life time, the message “Replacement suggested” will show on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.

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Contents Table of contents Safety Information Important Safety InstructionClass B emissions limits Precautions Do not Usage Notice Eye Safety WarningsIntroduction Product FeaturesEnglish Package OverviewMain Unit Product OverviewEnglish Control PanelConnection Ports Remote Control Connecting the Projector InstallationPowering On the Projector Powering On/Off the ProjectorPowering Off the Projector Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector’s Zoom / FocusControl Panel & Remote Control Gamma BrightnessContrast Image AIYPbPr 169Native Letter-BoxOn-screen Display Menus How to operateMenu Tree SetupMode ImageTint Edge Enhance Noise ReductionGamma DegammaColor Temp Format DisplayOverscan Edge MaskImage Shift Keystone Language Input SourceSource Lock Auto Power Off SignalHigh Altitude Reset Menu Location ProjectionImage AI Background Test Pattern12V Trigger Lamp Reminder Brite ModeLamp Reset Lamp HourPartial, scrolling or incorrectly displayed image TroubleshootingImage Problems No image appears on-screenImage has vertical flickering bar Unstable or flickering imageIntermission Problems Message Reminders Projector Status IndicationLamp burns out or makes a popping sound LED statesIf the remote control does not work Remote Control ProblemsReplacing the lamp Lamp Replacing ProcedureCompatibility Modes Mode Resolution Frequency AAnalog DigitalRS232 Pin Assignments RS232 Commands and Protocol Function ListRS232 Protocol Function List Comand Header Blank Address Code Command Terminator Et/ g et Ceiling Mount Installation USA Optoma Global OfficesChina Regulation & safety notices Remarque à l’intention des utilisateurs cana- diens