Optoma Technology TH7500NL manual Lens Function

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User Controls

SETUP

Lens Function

Focus

Adjust focus function on the projected image.

Zoom (Optical Zoom)

Adjust zoom function on the projected image.

Lens Shift

Shift the projected image.

Lock: This function can not be used by user.

Unlock: This function can be used by user.

Lens Type

Choose the lens type from WT1, WT2, ST1, TZ1 or TZ2.

Lens Calibration

Perform calibration and return lens to the center position.

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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 Display Mode BrightnessContrast Sharpness ColorTint Image Advanced Color Settings Color SpaceInput Source Display FormatZoom Digital Zoom Edge MaskImage Shift KeystoneAuto Keystone Screen PIP LocationPIP Size PIP SourceLanguage ProjectionScreen Type Menu LocationProjector 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 Brightness Mode InformationInformation 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