Optoma Technology EP783, TX783RFBA 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 falling 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 shatter and cause injury if it is dropped.

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Contents Table of Contents Usage Notice Safety InformationPrecautions Don’t Eye Safety Warnings Introduction Product FeaturesDocumentation Package OverviewMain Unit Product OverviewControl Panel Connection Ports Remote Control with Mouse Function and Laser Pointer Connect to Computer/Notebook Connecting the ProjectorOte Connect to VideoPowering On the Projector Powering On/Off the ProjectorPowering off the projector Adjusting the Projected Image Adjusting the Projector’s Zoom / Focus Vertical Direction Horizontal Direction Lens Shift Range Adjusting Projection Image SizeUser Controls Control Panel & Remote ControlUsing the Remote Control Keystone VGA-1 Using the USB Remote Mouse ControlOn-Screen Display Menus Menu Tree Contrast Display ModeImage BrightnessImage Color Color Temp Image AdvancedDegamma White PeakingInput Source Color SpaceExtension Image Advanced Color EnhancementEdge Enhancement Color VividnessFormat DisplayInput Signal Image Shift PC ModeOverscan ZoomKeystone Display KeystoneHeight of Image Language Setup LanguageMute SetupProjection Menu LocationRS232 VolumeProjector ID Position Setup SignalPhase FrequencySecurity Timer Setup Security SettingSecurity First Time Change PasswordLogo Setup AdvancedLogo Capture Lens Shift Setup Lens FunctionZoom/Focus Gateway Setup NetworkIP Address Subnet MaskHow to use web browser to control your projector 10.0.50.100 User Controls Options Sleep Timer Direct Power OnSignal Power On Auto Power OffLamp Hours Options Lamp SettingsBrightness Mode Lamp ResetAppendices Image is unstable or flickering Image is reversed Intermission Problems Remote Control Problems Appendices Replacing the lamp Lamp Replacement Procedure  Video Compatibility  Computer CompatibilityRS232 Pin Assignments RS232 Commands and Protocol Function ListSend to projector RS232 Protocol Function ListSend to Remote Ceiling Mount Installation USA Optoma Global OfficesKorean Regulation & Safety notices Remarque à l’intention des utilisateurs ca- nadiens