Optoma Technology EH505 manual Digital Zoom, Edge Mask, Image Shift, Keystone

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User Controls

Display

Digital Zoom

4Press ◄ to reduce the size of the image.

4Press ► to magnify an image on the projected screen.

Edge Mask

Edge Mask function removes the noise in a video image. Edge Mask the image to remove video encoding noise on the edge of video source.

H Image Shift

Shifts the projected image position horizontally.

4Press ◄ to move the image left on the projected screen.

4Press ► to move the image right on the projected screen.

V Image Shift

Shifts the projected image position vertically.

4Press ► to move the image up on the projected screen.

4Press ◄ to move the image down on the projected screen.

V Keystone

Press ◄ or ► to compensate for vertical images distortion when the projector is positioned at an angle to the screen.

3D

Enter the 3D menu. Select 3D options such as 3D Mode, 3D->2D, 3D Format, and 3D Sync Invert. See page 42 for more information.

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Contents Table of Contents Table of Contents Important Safety Instruction Safety InformationUsage Notice Precautions Do not Eye Safety Warnings Introduction Product FeaturesPackage Overview Main Unit Product OverviewControl Panel Introduction Remote Control Connect to Computer / Notebook Connecting the ProjectorConnect to Video Sources Removing the Existing Lens From the Projector Installing or Removing the Optional LensInstalling the New Lens Powering On the Projector Powering On/Off the ProjectorInstallation Powering Off the Projector Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting Projected Image Position Using Lens Shift Adjusting the vertical image position Lens Shift Range Diagram Adjusting the horizontal image positionAdjusting the Zoom / Focus Width Height Adjusting Projection Image Size XGAHeight Width Adjusting Projection Image Size WxgaWxHl Min Adjusting Projection Image Size WuxgaControl Panel User ControlsUsing the Remote Control Remote ControlDVI On-screen Display Menus How to operateImage Menu TreeOptions Image Display ModeBrightness ContrastColor SharpnessTint AdvancedImage Advanced Bias Image Advanced RGB Gain/ BiasGain Colors Except White Image Advanced Color MatchingWhite ResetFormat DisplayEdge Mask Digital ZoomImage Shift KeystoneDisplay 3D 3D Mode3D2D 3D FormatLanguage SetupProjection Screen Type WXGA/WUXGA onlySignalVideo Signal RGBAudio Settings SecuritySetup Language Security Setting Setup SecuritySecurity Timer Change Password Phase Setup Signal RGBAutomatic FrequencyBlack Level Setup Signal VideoWhite Level Volume Setup Audio SettingsInternal Speaker MuteLogo Setup AdvancedLogo Capture Closed CaptioningControl Settings Setup NetworkLAN Settings Setup LAN Settings Setup Control Settings Input Source OptionsSource Lock High AltitudeRemote Settings Display Mode LockKeypad Lock Test PatternInformation Lamp SettingOptions Input Source Function Options Remote SettingsIR Function Remote CodeSignal Power On Direct Power OnAuto Power Off min Options AdvancedPower Mode Standby Sleep Timer minLamp Reset Options Lamp SettingLamp Hour Lamp ReminderPower Brightness ModeSupported External Devices Wired LAN Terminal functionalitesLANRJ45 Click Properties Enter / to confirm settings IP ID Preparing Email Alerts RS232 by Telnet Function Check and get the IP-Address on OSD of the projector Quick Start-Guide for RS232 by TelnetHow to have Telnet enabled in Windows Vista Specsheet for RS232 by Telnet Partial, scrolling or incorrectly displayed image TroubleshootingImage Problems Image is unstable or flickering Image is stretched when displaying 169 DVD title Intermission ProblemsHdmi Q & a Message Projector Status IndicationAudio Problems Remote Control ProblemsMessage Reminders There is no soundReplacing the Lamp Appendices Cleaning the Lens Cleaning the ProjectorVideo timing detail describe Compatibility ModesVideo Compatibility Computer Compatibility Vesa standards Computer Signal Analog RGB CompatibleInput Signal for HDMI/DVI-D True 3D Video Compatibility table AppendicesRS232 Connector RS232 CommandsRS232 Protocol Function List RS232 CommandsYUV WXGA/WUXGA Model Send from projector automatically AMX Device Discovery commands Telnet CommandsCommand Description Remark Parameter PJLink supported commandsVersion INF0? TrademarksCeiling Installation Optoma Global Offices Latin America FCC notice Regulation & Safety noticesDeclaration of Conformity for EU countries Operation conditions