Optoma Technology HD66 manual Precautions

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Usage Notice

When 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” section on pages 44-45.

Precautions

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

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

▀■ Warning- To reduce the risk of fi re 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 the unit to cool down. Follow instructions as described on pages 44-45.

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

▀■ Warning- Reset the “Lamp Reset” function from the on-screen display “OptionsLamp Settings” menu after replacing the lamp module (refer to page 38).

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

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

▀■ Warning- When the lamp is approaching the end of its lifetime, the message “Lamp Warning: Lamp life exceeded.” will show on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.

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Contents Table of Contents Usage Notice Safety InformationPrecautions Do not Product Features Eye Safety WarningsDocumentation Package OverviewMain Unit Product OverviewControl Panel Input / Output Connections Remote Control Connecting the Projector InstallationConnect to Video Sources Powering the projector On/Off Powering On the ProjectorPower/Standby Lens Cap Powering off the projector Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector’s Zoom / FocusFour Directional Select Keys Keystone User ControlsRemote Control VGA Freeze AV mute VideoOn-screen Display Menus How to operateMenu Tree Brightness Display ModeTint ContrastSharpness SaturationColor Temp Image AdvancedDegamma BrilliantColorColor Advanced Color SettingsReset Advanced Input SourceFormat DisplayInput Signal Display on Screen Keystone OverscanZoom Image ShiftLanguage Setup LanguageProjection SetupMute VolumeMenu Location Projector IDPosition Setup SignalPhase FrequencySetup Security Security TimerSecurity Change Password Setup Advanced LogoLogo Capture Keypad Lock Source LockHigh Altitude Information HidePower Mode Standby Direct Power OnAuto Power Off min Sleep Timer minLamp Hours Lamp SettingsBrightness Mode Lamp ResetImage Problems No image appears on-screenPartial, scrolling or incorrectly displayed image Image has vertical flickering bar Image is unstable or flickeringImage has slanted sides Image is stretched when displaying 169 DVD titleImage is out of focus Image is too small or too largeLamp burns out or makes a popping sound Other ProblemsProjector Status Indication Projector stops responding to all controlsRemote Control Problems If the remote control does not workOn Screen Messages Replacing the lamp Lamp Replacement Procedure  Computer Compatibility Compatibility Modes Video Compatibility RS232 Commands RS232 Protocol Function List RS232 CommandsSend to emulate Remote Ceiling Mount Installation USA Optoma Global OfficesKorea Regulation & Safety notices Remarque à l’intention des utilisateurs canadiens