Optoma Technology TH7500NL manual Do not

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Usage Notice

Do:

Turn off and unplug the power plug from the AC outlet before cleaning the product.

Use a soft dry cloth 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.

Do not:

Block the slots and openings on the unit provided for ventilation.

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

Use under the following conditions:

-In extremely hot, cold or humid environments.

Ensure that the ambient room temperature is within

5 - 40°C.

Relative Humidity is 5 - 40°C, 80% (Max.), non-condensing.

-In areas susceptible to excessive dust and dirt.

-Near any appliance generating a strong magnetic field.

-In direct sunlight.

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Contents Table of Contents Safety Information Usage NoticePrecautions Do not Eye Safety Warnings Product FeaturesIntroduction Package OverviewProduct Overview Main UnitControl Panel Input/Output Connections Remote Control Connecting the Projector Install the Projection LensConnect to Computer/Notebook Connect to Video Sources Powering the projector On / Off Powering On the ProjectorPowering off the projector See pages For more information Adjusting the Projected Image Adjusting the Projector’s HeightAdjusting the Projector’s Position Lens Control Panel & Remote Control User ControlsUsing the Remote Control Hdmi How to operate On-screen Display MenusMenu Tree ImageSetup Brightness Display ModeContrast Color SharpnessTint Image Advanced Color Space Color SettingsInput Source Display FormatZoom Digital Zoom Edge MaskImage Shift KeystoneAuto Keystone Screen PIP LocationPIP Size PIP SourceLanguage ProjectionMenu Location Screen TypeProjector ID Lens Function Setup Security Security TimerChange Password SecurityUser Controls Setup Signal RGB PhaseFrequency PositionSetup Signal Video White LevelBlack Level SaturationSetup Advanced LogoLogo Capture Closed CaptioningSetup Network How to use web browser to control your projector Click Change settings of this connection Source Lock High AltitudeInformation Hide Keypad LockReset VGA OutOption Remote Settings FunctionIR Function Remote CodeUser Controls Option Advanced Lamp Settings Information Brightness ModeInformation Troubleshooting AppendicesImage is unstable or flickering Image is reversed Projector stops responding to all controls On Screen Messages Replacing the lamp Lamp Replacement Procedure Compatibility Modes  Computer Compatibility PCMode Resolution Sync Hz Sync KHz Analog Digital  Video Compatibility Computer Compatibility MAC RS232 Commands and Protocol Function List RS232 Pin AssignmentsRS232 Protocol Function List Send to projectorIRE Send from projector automatically Ceiling Mount Installation Optoma Global Offices USALatin America Regulation & Safety Notices FCC noticeRemarque à l’intention des utilisateurs canadiens