Optoma Technology EH505 manual Image, Display Mode, Brightness, Contrast

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User Controls

Image

Display Mode

There are many factory presets optimized for various types of images.

4Presentation: Good color and brightness from PC input.

4Bright: Maximum brightness from PC input.

4Movie: For home theater.

4sRGB: Standardised accurate color.

4Blackboard: This mode should be selected to achieve optimum color settings when projecting onto a blackboard (green).

4DICOM SIM: This display mode simulates the grayscale/gamma performance of equipment used for “Digital Imaging

and Communications­ in Medicine” (DICOM).

Important: This mode should NEVER be used for medical diagnosis, it is for education/training purposes only.

43D: User adjustable setting for 3D viewing.

Brightness

Adjust the brightness of the image.

4Press ◄ to darken image.

4Press ► to lighten the image.

Contrast

The contrast controls the degree of difference between the lightest and darkest parts of the picture.

4Press ◄ to decrease the contrast.

4Press ► to increase the contrast.

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Contents Table of Contents Table of Contents Safety Information Important Safety InstructionUsage Notice Precautions Do not Eye Safety Warnings Product Features IntroductionPackage Overview Product Overview Main UnitControl Panel Introduction Remote Control Connecting the Projector Connect to Computer / NotebookConnect to Video Sources Installing or Removing the Optional Lens Removing the Existing Lens From the ProjectorInstalling the New Lens Powering On/Off the Projector Powering On the ProjectorInstallation Powering Off the Projector Adjusting Projected Image Position Using Lens Shift Adjusting the Projected ImageAdjusting the Projector’s Height Adjusting the vertical image position Adjusting the horizontal image position Lens Shift Range DiagramAdjusting the Zoom / Focus Adjusting Projection Image Size XGA Width HeightAdjusting Projection Image Size Wxga Height WidthAdjusting Projection Image Size Wuxga WxHl MinUser Controls Control PanelRemote Control Using the Remote ControlDVI How to operate On-screen Display MenusMenu Tree ImageOptions Brightness Display ModeImage ContrastTint SharpnessColor AdvancedImage Advanced Gain Image Advanced RGB Gain/ BiasBias Image Advanced Color Matching Colors Except WhiteReset WhiteDisplay FormatImage Shift Digital ZoomEdge Mask Keystone3D2D 3D ModeDisplay 3D 3D FormatProjection SetupLanguage Screen Type WXGA/WUXGA onlyAudio Settings Signal RGBSignalVideo SecuritySetup Language Setup Security Security SettingSecurity Timer Change Password Automatic Setup Signal RGBPhase FrequencyWhite Level Setup Signal VideoBlack Level Internal Speaker Setup Audio SettingsVolume MuteLogo Capture Setup AdvancedLogo Closed CaptioningLAN Settings Setup NetworkControl Settings Setup LAN Settings Setup Control Settings Source Lock OptionsInput Source High AltitudeKeypad Lock Display Mode LockRemote Settings Test PatternLamp Setting InformationOptions Input Source IR Function Options Remote SettingsFunction Remote CodeAuto Power Off min Direct Power OnSignal Power On Options AdvancedSleep Timer min Power Mode StandbyLamp Hour Options Lamp SettingLamp Reset Lamp ReminderBrightness Mode PowerWired LAN Terminal functionalites Supported External DevicesLANRJ45 Click Properties Enter / to confirm settings IP ID Preparing Email Alerts RS232 by Telnet Function Quick Start-Guide for RS232 by Telnet Check and get the IP-Address on OSD of the projectorHow to have Telnet enabled in Windows Vista Specsheet for RS232 by Telnet Image Problems TroubleshootingPartial, scrolling or incorrectly displayed image Image is unstable or flickering Intermission Problems Image is stretched when displaying 169 DVD titleHdmi Q & a Projector Status Indication MessageMessage Reminders Remote Control ProblemsAudio Problems There is no soundReplacing the Lamp Appendices Cleaning the Projector Cleaning the LensVideo Compatibility Compatibility ModesVideo timing detail describe Computer Signal Analog RGB Compatible Computer Compatibility Vesa standardsInput Signal for HDMI/DVI-D Appendices True 3D Video Compatibility tableRS232 Commands RS232 ConnectorRS232 Commands RS232 Protocol Function ListYUV WXGA/WUXGA Model Send from projector automatically Telnet Commands AMX Device Discovery commandsPJLink supported commands Command Description Remark ParameterVersion Trademarks INF0?Ceiling Installation Optoma Global Offices Latin America Regulation & Safety notices FCC noticeOperation conditions Declaration of Conformity for EU countries