Optoma Technology W304M manual Precautions

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Usage Notice

Precautions

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

™™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 page 54.

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

Warning - To reduce the risk of fire 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 unit to cool down, and follow all replacement instructions. See page 54.

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

Warning - Use the “Lamp Reset” function from the on-screen display “OptionsLamp Settings” menu after replacing the lamp module (see page 48).

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

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

Warning - When the lamp is approaching the end of its life, the message “Lamp is approaching the end of its useful life” displays on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.

Warning - To reduce the risk of injury to the eyes, do not look directly into the laser beam on the remote control and do not point the laser beam into anyone’s eyes. This remote control is equipped with a Class II laser that emits radiation.

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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