Optoma Technology EH505 manual Precautions

Page 5

Usage Notice

Precautions

Please follow all warnings, precautions and maintenance as recommended in this user’s guide.

vWhen the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” on page 81.

Warning - Do not look into the projector’s lens when the lamp is on. The bright light may damage your eyes.

Warning - To reduce the risk of fire or electric shock, do not expose this projector to rain or moisture.

Warning - Please do not open or disassemble the projector as this may cause electric shock.

Warning - When replacing the lamp, please allow unit to cool down, and follow all replacement instructions. See page 81.

Warning - This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.

Warning - Use the “Lamp Reset” function from the on-screen display “OptionsLamp Setting” menu after replacing the lamp module (see page 63).

Warning - When switching the projector off, please ensure the cooling cycle has been completed before disconnecting the power. Allow 90 seconds for the projector to cool down.

Warning - Do not use the lens cap when projector is in operation.

Warning - When the lamp is approaching the end of its life, the message “Lamp is approaching the end of its useful life” displays on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.

5English

Image 5
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