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

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User Controls

Setup Security

Security Settings

Enable or disable the security password.

4 Enabled—the current password is required to power on the projector and access the Security menu.

4 Disabled—no password is required for any function.

When security is enabled, the following screen displays at startup and before access to the Security menu is allowed:

English 38

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Contents Table of Contents Usage Notice Safety InformationImportant Safety Instruction Class B emissions limits9. See projector enclosure for safety related markings EnglishPrecautions Do not Eye Safety Warnings Product Features IntroductionPackage Overview Product OverviewMain Unit English Control Panel Menu11 English Rear View Remote Control Connect to Computer / Notebook InstallationConnecting the Projector 13 English4. HDMI Cable Optional 5. S-Video Cable Optional Connect to Video Sources1. Power Cord 2. Audio-in Cable Optional 3. DVI-D Cable Optional 6. Video Cable Optional 7. Audio-in Cable Optional 8. VGA Cable15 English Powering On/Off the ProjectorPowering On the Projector Powering Off the Projector Warning Indicator Adjusting the Projected ImageAdjusting the Projector’s Height 17 EnglishAdjusting the Zoom / Focus Adjusting Projection Image Size 19 EnglishUser Controls Control PanelRemote Control 21 EnglishUser Controls 23 English How to operateOn-screen Display Menus Menu Tree Brightness ImageDisplay Mode ContrastColor Color SettingImage TintGain Image Color SettingsReset BiasGamma Image AdvancedBrilliantColorTM Color TempImage Advanced Input Source 29 EnglishDisplay FormatH Image Shift Edge maskZoom V Image Shift 169 onlyProjection SetupLanguage Menu LocationSecurity SignalAudio Settings Projector IDSetup Language Automatic Setup SignalPhase FrequencySetup Security Security Timerredisplays Change Passwordv If the new passwords do not match 37 English4 Disabled-no password is required for any function Security SettingsEnable or disable the security password Mute Setup Audio SettingsVolume Audio InputSetup Network Setup RS232 41 EnglishLogo Capture Setup AdvancedLogo Closed CaptioningHigh Altitude OptionsSource Lock Information HideLamp Settings Background ColorAuto Power Off min Direct Power OnSignal Power On Sleep Timer minLamp Reminder Options Lamp SettingsLamp Hour Brightness ModeLamp Reset 47 EnglishLANRJ45 LANRJ4549 English 12. In the Address bar, input the IP address 13. Press Apply Image TroubleshootingAppendices No image appears on-screenImage is out of focus Image is unstable or flickeringImage has vertical flickering bar Image is too small or too large The image is stretched when displaying 169 DVD titleOther Image has slanted sidesNo light Projector LED Status IndicatorSteady light There is no sound AudioMessage Reminders The sound is distortedReplacing the Lamp 1. Switch off the power to the projector by pressing the Power button 57 EnglishCleaning the Case Cleaning the ProjectorCleaning the Lens Refresh Rate Hz Compatibility ModesComputer Compatibility Intel SignalApple Mac Compatibility 61 English RS232 CommandsRS232 Connector projector side 1 2 3 4 6 7 8RS232 Protocol Function List RS232 CommandsFunction Keypad Command63 English ASCIIFail ASCIIPass OSD/DisplayOSD/Setup 65 EnglishOSD/Option Response RS232 command67 English Response Ceiling Installation Europe Optoma Global OfficesCanada FranceHong Kong Latin AmericaTaiwan ChinaRegulation & Safety notices FCC noticeRemarque à l’intention des utilisateurs canadiens Operation conditionsNotice Canadian users Declaration of Conformity for EU countries