Optoma Technology TX779P3D manual Setup Security, Security Timer, User Controls, English

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Setup  Security

User Controls

Setup Security

Security Timer

Enter the Security Timer sub menu.

v No password is required to access Setup

Security unless the Security Timer or Security Setting are enabled.

Enter the Months, Days, and Hours that the projector can be used without entering the password. Exiting to the Setup menu activates the Security Timer.

Once activated, the projector requires a password on the specified dates and times to allow power on and access to the security menu.

If the projector is in use and the Security Timer is active, the following screen displays 60 seconds before the password is required.

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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 Product Overview Main Unit  Control Panel  English MenuRear View    11 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/Off the Projector Powering On 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 How to operate On-screen Display Menus23 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 EnglishSecurity Settings Enable or disable the security password4 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 is unstable or flickering Image has vertical flickering barImage is out of focus The image is stretched when displaying 169 DVD title OtherImage is too small or too large Image has slanted sidesProjector LED Status Indicator Steady lightNo 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 Projector Cleaning the LensCleaning the Case Compatibility Modes Computer CompatibilityRefresh Rate Hz Signal Apple Mac CompatibilityIntel 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 RS232 command 67 EnglishResponse 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