Optoma Technology EP747 manual Don’t

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Usage Notice

Do:

Turn off the product before cleaning.

Use a soft cloth moistened with mild detergent to clean the display housing.

Disconnect the power plug from AC outlet if the product is not being used for a long period of time.

Don’t:

Block the slots and openings on the unit provided for ventila- tion.

Use abrasive cleaners, waxes or solvents to clean the unit.

Use under the following conditions:

-In extremely hot, cold or humid environments.

-In areas susceptible to excessive dust and dirt.

-Near any appliance that generates a strong magnetic field.

-In direct sunlight.

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Contents Table of Contents Usage Notice PrecautionsDon’t Introduction Product FeaturesController Package OverviewMain Unit Product OverviewControl Panel Connection Ports Remote Control with Mouse Function and Laser Pointer Installation Connecting the ProjectorConnect the Computer/Notebook Connect the Video Powering On the Projector Powering On/Off the ProjectorPowering Off the Projector Adjusting the Projector Image Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector Zoom / FocusUser Controls Control Panel & Remote ControlUsing the Remote Control VGA1 On Screen Display Menus How to OperateMenu Tree White Peaking Display ModeBrightness ContrastColour Temp SaturationSharpness Ver. Position Vertical Position PhaseFrequency Hor. Position Horizontal PositionVer. Shift Input SignalLanguage Colour AdjustmentSource Lock Menu LocationProjection Keystone Keystone CorrectionTranslucence ResetVolume High AltitudeSecurity Projector IDSleep Timer Reset Lamp HoursECO Mode Auto Power OffAppendices TroubleshootingProblem Image is unstable or flickering Problem Image is reversed Problem Message Reminders Replacing the Lamp Lamp Replacement ProcedureAnalog Digital Compatibility ModesRS232 Connector VGA-In Connector RS232 CommandsCeiling Mount Installation USA Optoma Global Office