Optoma Technology HD66 manual Powering off the projector

Page 14

Installation

Powering off the projector

1.Press the “POWER” button to turn off the projector lamp. The following message will be displayed on the screen.

Press the “POWER” button again to confirm, otherwise the message will disappear after 15 seconds.

When you press the “POWER” button a second time, the system will show the countdown timer on the screen.

2.The cooling fans continue to operate for about 10 seconds for cooling cycle. When the Power LED turns Red, the projector has entered standby mode.

If you wish to turn the projector back on, you must wait until the projector has completed the cooling cycle and has entered standby mode. Once in standby mode, simply press “POWER” button to restart the projector.

3.Disconnect the power cord from the electrical outlet and the projector.

4.Do not turn on the projector immediately following a power off procedure.

Contact the nearest service center if the projector displays these symptoms. See pages

52-53 for more information.

Warning Indicator

When the “LAMP” indicator lights red (“POWER” indicator flashes red), the projector will automatically shut down.

Please call your nearest service center for assistance.

When the “TEMP” indicator lights red (“POWER” indicator flashes red), it indicates the projector has overheated. The projector will shut down automatically.

Under normal conditions, the projector can be switched on again after it has cooled down.

When the “TEMP” indicator flashes red (“POWER” indicator flashes red), it indicates the fan has failed.

English 14

Image 14
Contents Table of Contents Safety Information Usage NoticePrecautions Do not Eye Safety Warnings Product FeaturesPackage Overview DocumentationProduct Overview Main UnitControl Panel Input / Output Connections Remote Control Installation Connecting the ProjectorConnect to Video Sources Power/Standby  Lens Cap Powering the projector On/OffPowering On the Projector Powering off the projector Adjusting the Projected Image Adjusting the Projector’s HeightAdjusting the Projector’s Zoom / Focus Adjusting Projection Image SizeUser Controls Four Directional Select Keys KeystoneRemote Control Freeze AV mute Video VGAHow to operate On-screen Display MenusMenu Tree Display Mode BrightnessSaturation ContrastSharpness TintBrilliantColor Image AdvancedDegamma Color TempAdvanced Input Source Advanced Color SettingsReset ColorDisplay FormatInput Signal Display on Screen Image Shift OverscanZoom KeystoneSetup Language LanguageSetup ProjectionProjector ID VolumeMenu Location MuteFrequency Setup SignalPhase PositionSecurity Setup SecuritySecurity Timer Change Password Logo Capture Setup AdvancedLogo Information Hide Source LockHigh Altitude Keypad LockSleep Timer min Direct Power OnAuto Power Off min Power Mode StandbyLamp Reset Lamp SettingsBrightness Mode Lamp HoursPartial, scrolling or incorrectly displayed image Image ProblemsNo image appears on-screen Image is unstable or flickering Image has vertical flickering barImage is too small or too large Image is stretched when displaying 169 DVD titleImage is out of focus Image has slanted sidesProjector stops responding to all controls Other ProblemsProjector Status Indication Lamp burns out or makes a popping soundOn Screen Messages Remote Control ProblemsIf the remote control does not work Replacing the lamp Lamp Replacement Procedure Compatibility Modes  Computer Compatibility Video Compatibility RS232 Commands RS232 Commands RS232 Protocol Function ListSend to emulate Remote Ceiling Mount Installation Optoma Global Offices USAKorea Regulation & Safety notices Remarque à l’intention des utilisateurs canadiens