Optoma Technology TH7500NL manual Setup Signal Video, White Level, Black Level, Saturation, Hue

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User Controls

SETUP Signal (Video)

“Signal” is not supported when the source is HDMI or DVI-D.

White Level

Allow user adjust White Level when inputting S-Video or Video/ CVBS signals.

“IRE” is only sup- ported on NTSC signal.

Black Level

Allow user adjust Black Level when inputting S-Video or Video/ CVBS signals.

Saturation

Adjust a video image from black and white to fully saturated color.

Press the to decrease the amount of saturation in the image.

Press the to increase the amount of saturation in the image.

Hue

Adjust the color balance of red and green.

Press the to increase the amount of green in the image.

Press the to increase the amount of red in the image.

IRE

Adjust measurement of composite video signals.

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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