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Optoma Technology TH7500NL manual Auto Keystone, H Arc, V Arc, User Controls, English

Models: TH7500NL

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User Controls

looks trapezoidal, this option can help make the image rectangular.

Auto Keystone

Automatically adjusts vertical image distortion.

H ARC

Corrects optical pincushion distortion horizontally.

V ARC

Corrects optical pincushion distortion vertically.

English 32

Page 32

Image 32

Optoma Technology TH7500NL manual Auto Keystone, H Arc, V Arc, User Controls, English

Contents

Table of Contents 1 EnglishSafety Information Important Safety InstructionUsage Notice Class A emissions limitsUsage Notice Precautions3 English English Usage NoticeDo not Eye Safety Warnings Product Features5 English Usage NoticeEnglish IntroductionPackage Overview Product Overview 7 EnglishIntroduction Main UnitControl Panel IntroductionEnglish SOURCEIntroduction Input/Output Connections9 English English Remote ControlIntroduction Installation Connecting the ProjectorInstall the Projection Lens Install Lens ProcedureConnect to Computer/Notebook Installation * Optional accessory EnglishInstallation Connect to Video Sources13 English Powering the projector On / Off Powering On the ProjectorInstallation EnglishInstallation Powering off the projector15 English Warning Indicator InstallationEnglish See pages 67-68 for more informationAdjusting the Projected Image Adjusting the Projector’s Height17 English InstallationAdjusting the Projector’s Position Height HWidthW InstallationLens 19 EnglishInstallation Optoma Model NameControl Panel & Remote Control Using the Control PanelUser Controls Control PanelUsing the Remote Control 21 EnglishRemote Control User ControlsEnglish Using the Remote ControlUser Controls How to operate settingsOn-screen Display Menus 23 EnglishEnglish Menu TreeUser Controls 25 English SetupSettings User ControlsIMAGE Display ModeBrightness ContrastSharpness ColorTint 27 EnglishIMAGE Advanced Noise ReductionBrilliantColor GammaColor Settings Color SpaceInput Source 29 EnglishDISPLAY FormatUser Controls EnglishZoom Digital Zoom Edge MaskH Image Shift V Image ShiftAuto Keystone H ARCV ARC User ControlsDISPLAY PIP ScreenPIP Location PIP SizeSETUP LanguageProjection User ControlsScreen Type Menu LocationProjector ID 35 EnglishSETUP Lens Function FocusZoom Optical Zoom Lens ShiftSETUP Security Security TimerChange Password SecurityEnglish  If the incorrect password is entered 3 times, the projector will automatically shut downUser Controls SETUP Signal RGB PhaseFrequency H. PositionSETUP Signal Video White LevelBlack Level SaturationSETUP Advanced LogoLogo Capture Closed CaptioningSETUP Network Network StateDHCP IP AddressUser Controls 43 EnglishHow to use web browser to control your projector English When making a direct connection from your computer to the projectorUser Controls OPTION Source LockHigh Altitude Information HideReset VGA OutUser Controls EnglishOPTION Remote Settings FunctionIR Function Remote CodeUser Controls EnglishDirect Power On Signal Power OnAuto Power Off min Sleep Timer minOPTION Lamp Settings Lamp 1 ResetLamp 2 Reset Lamp ModeOPTION Information Brightness ModeInformation 51 EnglishEnglish TroubleshootingAppendices 53 English AppendicesImage is unstable or flickering Image has vertical flickering barThe image is stretched when displaying 169 DVD title AppendicesImage is out of focus Image is too small or too large55 English AppendicesThe projector stops responding to all controls Lamp burns out or makes a popping soundIf the remote control does not work AppendicesOn Screen Messages EnglishAppendices Replacing the lamp57 English English Lamp Replacement ProcedureAppendices Compatibility Modes  Computer Compatibility PC59 English Resolution Video Compatibility ResolutionAppendices English Computer Compatibility MAC 61 EnglishResolution Power Mac G5RS232 Commands and Protocol Function List RS232 Pin AssignmentsAppendices EnglishRS232 Protocol Function List 63 EnglishAppendices SEND to projectorAppendices English65 English AppendicesBNC/S-video/video SEND from projector automaticallyEnglish Ceiling Mount InstallationAppendices For service or support please contact your local office Optoma Global OfficesCanada EuropeLatin America KoreaJapan TaiwanRegulation & Safety Notices FCC noticeNotice Shielded cables This appendix lists the general notices of your projectorOperation conditions Notice Canadian usersRemarque à l’intention des utilisateurs canadiens Declaration of Conformity for EU countries