Optoma Technology TXR774 manual Precautions

Page 4

Precautions

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

™When the lamp reaches the end of its life, the pro- jector 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 56.

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

ɼʄ DUQLQJ7RUHGXFHWKHULVNRIÀUHRUHOHFWULFVKRFNGRQRWH[- pose this projector to rain or moisture.

ɼʄ Warning - Please do not open or disassemble the projector as this may cause electric shock.

ɼʄ Warning - When replacing the lamp, please allow unit to cool down, and follow all replacement instructions. See page 56.

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

ɼʄ Warning - Use the “Lamp Reset” function from the on-screen display “OptionsLamp Settings” menu after replacing the lamp module (see page 47).

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

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

ɼʄ 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.

ɼʄ 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

HTXLSSHGZLWKD&ODVV,,ODVHUWKDWHPLWVUDGLDWLRQ

English4

Image 4
Contents Table of Contents Safety Information Important Safety InstructionHFHSWSURSHUO\TXDOLÀHGVHUYLFHSHUVRQQHO Precautions RQW Eye Safety Warnings UDWKHUWKDQSODFLQJLWRQÁRRURUWDEOHWRSProduct Features IntroductionPackage Overview RCAProduct 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 Thecoolingfanscontinuetooperateforabout10secondsforcoolingAdjusting the Projected Image Adjusting the Projector’s HeightAdjusting the Zoom / Focus 0.7 XGA Series Adjusting Projection Image SizeAdjusting the Zoom / Focus 0.55 XGA Series Height WidthAdjusting the Zoom / Focus 0.65 Wxga Series Control Panel & Remote Control User ControlsRemote Control DVI-I How to operate On-screen Display MenusMenu Tree Display Mode ImageBrightness ContrastColor Setting SaturationTint AdvancedImage Color Setting ResetGain BiasImage Advanced Image Advanced Input Source Display FormatOverscan ZoomImage Shift Image Shift 169 onlySetup LanguageProjection Menu LocationSignal SecurityProjector ID AudioSetup Language Phase Setup SignalPosition Setup Security Security TimerChange Password Security Setting Enable or disable the security passwordSetup Audio VolumeMute Audio InputSetup Advanced LogoLogo Capture Close CaptionSetup Network NetworkOptions Source LockHigh Altitude Information HideKeypad Lock Lamp SettingBackground Color Direct Power On Auto Power OffSleep Timer Options AdvancedOptions Lamp Setting Brightness ModeLamp Hour Lamp ReminderLamp Reset LANRJ45 RJ45 models only LANRJ45Click Properties User Controls Troubleshooting Image ProblemsPDJHLVXQVWDEOHRUÁLFNHULQJ Intermission Problems Image is stretched when displaying 169 DVD titleProjector Status Indication There is no sound Message RemindersSound is distorted Replacing the Lamp Cleaning the Projector Cleaning the LensCompatibility Modes Computer CompatibilityApple Mac Compatibility RS232 Commands RS232 Commands RS232 Protocol Function List6LJQDO UHTXHQF\ VG a Ceiling Installation 2SWRPD*OREDO2IÀFHV Latin America Regulation & Safety notices FCC noticeOperation conditions Declaration of Conformity for EU countries