Optoma Technology TX779P3D manual Precautions, Usage Notice, English 

Contents Table of Contents Safety Information Important Safety InstructionUsage Notice Class B emissions limits9. See projector enclosure for safety related markings  EnglishPrecautions Do not Eye Safety Warnings Product Features IntroductionPackage Overview Main Unit Product Overview  Control Panel  English Menu    Rear View11 English Remote Control Installation Connecting the ProjectorConnect to Computer / Notebook 13 EnglishConnect to Video Sources 1. Power Cord 2. Audio-in Cable Optional 3. DVI-D Cable Optional4. HDMI Cable Optional 5. S-Video Cable Optional 6. Video Cable Optional 7. Audio-in Cable Optional 8. VGA CablePowering On the Projector Powering On/Off the Projector15 English Powering Off the Projector Warning IndicatorAdjusting the Projected Image Adjusting the Projector’s Height  17 EnglishAdjusting the Zoom / Focus Adjusting Projection Image Size 19 EnglishUser Controls Control PanelRemote Control 21 EnglishUser Controls On-screen Display Menus How to operate23 English Menu Tree Image Display ModeBrightness ContrastColor Setting ImageColor TintImage Color Settings ResetGain BiasImage Advanced BrilliantColorTMGamma Color TempImage Advanced Input Source 29 EnglishDisplay FormatEdge mask ZoomH Image Shift V Image Shift 169 onlySetup LanguageProjection Menu LocationSignal Audio SettingsSecurity Projector IDSetup Language Setup Signal PhaseAutomatic FrequencySetup Security Security TimerChange Password v If the new passwords do not matchredisplays 37 EnglishEnable or disable the security password Security Settings4 Disabled-no password is required for any function Setup Audio Settings VolumeMute Audio InputSetup Network Setup RS232 41 EnglishSetup Advanced LogoLogo Capture Closed CaptioningOptions Source LockHigh Altitude Information HideLamp Settings Background ColorDirect Power On Signal Power OnAuto Power Off min Sleep Timer minOptions Lamp Settings Lamp HourLamp Reminder Brightness ModeLamp Reset 47 EnglishLANRJ45 LANRJ4549 English 12. In the Address bar, input the IP address 13. Press Apply Troubleshooting AppendicesImage No image appears on-screenImage has vertical flickering bar Image is unstable or flickeringImage is out of focus The image is stretched when displaying 169 DVD title OtherImage is too small or too large Image has slanted sidesSteady light Projector LED Status IndicatorNo light Audio Message RemindersThere is no sound The sound is distortedReplacing the Lamp 1. Switch off the power to the projector by pressing the Power button 57 EnglishCleaning the Lens Cleaning the ProjectorCleaning the Case Computer Compatibility Compatibility ModesRefresh Rate Hz Apple Mac Compatibility SignalIntel RS232 Commands RS232 Connector projector side61 English 1 2 3 4 6 7 8RS232 Protocol Function List RS232 CommandsKeypad Command 63 EnglishFunction ASCIIASCII PassFail OSD/DisplayOSD/Setup 65 EnglishOSD/Option 67 English RS232 commandResponse Response Ceiling Installation Optoma Global Offices CanadaEurope FranceLatin America TaiwanHong Kong ChinaRegulation & Safety notices FCC noticeOperation conditions Notice Canadian usersRemarque à l’intention des utilisateurs canadiens Declaration of Conformity for EU countries