Optoma Technology TH7500NL manual Replacing the lamp

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Appendices

Replacing the lamp

The projector automatically detects the lamp life. When the lamp life is nearing the end of use, you will receive a warning message.

When you see this message, please contact your local reseller or service center to change the lamp as soon as possible. Make sure the projector has been cooled down for at least 30 minutes before changing the lamp.

Warning: If ceiling mounted, please use caution when opening the lamp access panel. It is recommended to wear safety glasses if changing the bulb when ceiling mounted. “Caution must be used to prevent any loose parts from fall- ing out of projector.”

Warning: Lamp compartment may be hot! Allow it to cool down before changing the lamp!

Warning: To reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shat- ter and cause injury if it is dropped.

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Contents Table of Contents Usage Notice Safety InformationPrecautions Do not Product Features Eye Safety WarningsPackage Overview IntroductionMain Unit Product OverviewControl Panel Input/Output Connections Remote Control Install the Projection Lens Connecting the ProjectorConnect to Computer/Notebook Connect to Video Sources Powering On the Projector Powering the projector On / OffPowering off the projector See pages For more information Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting the Projector’s Position Lens User Controls Control Panel & Remote ControlUsing the Remote Control Hdmi On-screen Display Menus How to operateImage Menu TreeSetup Display Mode BrightnessContrast Sharpness ColorTint Image Advanced Color Settings Color SpaceInput Source Format DisplayEdge Mask Zoom Digital ZoomImage Shift KeystoneAuto Keystone PIP Location ScreenPIP Size PIP SourceProjection LanguageScreen Type Menu LocationProjector ID Lens Function Security Timer Setup SecurityChange Password SecurityUser Controls Phase Setup Signal RGBFrequency PositionWhite Level Setup Signal VideoBlack Level SaturationLogo Setup AdvancedLogo Capture Closed CaptioningSetup Network How to use web browser to control your projector Click Change settings of this connection High Altitude Source LockInformation Hide Keypad LockVGA Out ResetFunction Option Remote SettingsIR Function Remote CodeUser Controls Option Advanced Lamp Settings Brightness Mode InformationInformation Appendices TroubleshootingImage is unstable or flickering Image is reversed Projector stops responding to all controls On Screen Messages Replacing the lamp Lamp Replacement Procedure  Computer Compatibility PC Compatibility Modes Video Compatibility Mode Resolution Sync Hz Sync KHz Analog Digital Computer Compatibility MAC RS232 Pin Assignments RS232 Commands and Protocol Function ListSend to projector RS232 Protocol Function ListIRE Send from projector automatically Ceiling Mount Installation USA Optoma Global OfficesLatin America FCC notice Regulation & Safety NoticesRemarque à l’intention des utilisateurs canadiens