Optoma Technology EP727, EP728, EP723, EP721 manual Start Up Logo

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Contents Table of Contents Safety Informations Important Safety InstructionClass B emissions limits Precautions Don’t Eye Safety Warnings  Video Compatibility NTSC, NTSC4.43 IntroductionDocumentation Package OverviewMain Unit Product OverviewControl Panel Connection Ports Remote Control Connecting the Projector InstallationConnect to Video Sources Powering On/Off the Projector Powering On the ProjectorLens Cap Powering off the projector Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector’s Zoom / FocusTemp LED Indicate the projector’s temperature status Control Panel & Remote ControlFour Directional Select KeysPC/Mouse LaserControl ButtonVideo Remote ControlOn-screen Display Menus How to operateMenu Tree Image Display ModeBrightness ContrastTint SaturationReset Image ColorColor Degamma Image AdvancedBrilliantColorTM Color TempInput Source Format DisplayInput Signal Zoom OverscanImage Shift KeystoneLanguage Setup LanguageProjection SetupProjector ID Information HideStart Up Logo Setup Security Security TimerSecurity First Time Change PasswordPhase Setup SignalFrequency PositionOptions Volume Direct Power On Auto Power Off minSleep Timer min Brightness Mode Options Lamp SettingsLamp Reset Lamp HoursImage Problems TroubleshootingNo image appears on-screen Partial, scrolling or incorrectly displayed imageImage has vertical flickering bar Image is unstable or flickeringImage is out of focus Image is stretched when displaying 169 DVD titleImage is too small or too large Image has slanted sidesProjector Status Indication Intermission ProblemsProjector stops responding to all controls Lamp burns out or makes a popping soundMessage Reminders If the remote control does not work Remote Control ProblemsReplacing the lamp Lamp Replacement Procedure Compatibility Modes  Computer Compatibility Video Compatibility RS232 Commands RS232 Protocol Function List RS232 CommandsFunction Projector Return Description Ceiling Mount Installation Optoma Global Offices Korean Regulation & Safety notices Remarque à l’intention des utilisateurs canadiens
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