Optoma Technology W304M manual Powering Off the Projector

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Installation

Powering Off the Projector

1.Press Power to turn off the projector lamp, a message displays on the projector’s screen.

2.Press Power again to confirm, otherwise the message disappears after 15 seconds.

3.The cooling fans continue to operate for about 10 seconds for cooling cycle.

(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 to restart the projector.)

4.Turn off the main power switch. Disconnect the power cord from the electrical outlet and the projector.

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

Warning Indicator

vWhen the POWER LED indicator repeatedly blinks four (4) times, the projector will automatically shut itself down. Please contact your local reseller or service center. See pages 52.

vWhen the TEMP LED is on a steady (not flashing) red, the projector will automatically shut itself down. Under normal conditions, the projector can be switched on again after it has cooled down. If the problem persists, you should contact your local dealer or our service center. See pages 52.

vWhen the LAMP LED is on a steady RED (not flashing), it indicates the lamp system failed. Please contact your local dealer or our service center. See pages 52.

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Contents Table of Contents Safety Information Important Safety InstructionUsage Notice Precautions Don’t Eye Safety Warnings Product Features Video CompatibilityPackage Overview Product Overview Main UnitControl Panel Rear View Remote Control Connecting the Projector Connect to Computer / NotebookConnect to Video Sources Powering On / Off the Projector Powering On the ProjectorPowering Off the Projector Adjusting the Projected Image Adjusting the Projector’s HeightAdjusting the Zoom / Focus Keystone+ Control PanelUp arrow Remote Control Using the Remote ControlUser Controls How to operate On-screen Display MenusMenu Tree ImageImage Display ModeBrightness Tint SharpnessAdvanced Color Settings Image AdvancedGamma Color TempImage Advanced Color Setting Colors Except WhiteReset WhiteImage Advanced Signal PhaseAutomatic FrequencyDisplay FormatUser Controls Edge Marsk ZoomDisplay 3D 3D Mode3D Sync. Invert Setup LanguageProjection Menu LocationRemote Settings Audio SettingsScreen Type SecuritySetup Language Setup Security Security TimerChange Password Security Setting Setup Audio Settings Internal SpeakerSetup Advanced LogoLogo Capture Closed CaptioningOptions Input SourceSource Lock High AltitudeKeypad Lock Test PatternLamp Setting Options Input Source Sleep Timer Direct Power OnOptions Advanced Power Mode Standby Quick ResumeLamp Hour Options Lamp SettingLamp Reminder Troubleshooting Image ProblemsImage is unstable or flickering Intermission Problems Image is stretched when displaying 169 DVD titleProjector Status Indication Remote Control Problems Audio ProblemsMessage Reminders There is no soundReplacing the Lamp Cleaning the Projector Cleaning the LensCompatibility Modes Computer Compatibility Analog RGB CompatibleInput Signal for HDMI/DVI-D AppendicesTrue 3D Video Compatibility table Hdmi 3D Input Input TimingCeiling Installation M4 x 3 Ceiling Mounts, Maximum length 6mmOptoma Global Offices Latin America Regulation & Safety notices FCC noticeRemarque à l’intention des utilisateurs canadiens Operation conditionsDeclaration of Conformity for EU countries