Optoma Technology TX779P3D manual Ceiling Installation, Appendices, English

Page 69
Ceiling Installation

v Damage to the projector as a result of incorrect installation voids the warranty.

Appendices

Ceiling Installation

To prevent damage to your projector please use the recommended mounting package for installation.

To ensure compliance, only use a UL Listed ceiling mount and screws that meet the following specifications:

4 Screw Type: M4

4 Maximum screw length: 11 mm

4 Minimum screw length: 9 mm

Refer to the following diagram to ceiling mount the projector.

 

 

>@

 

 

 

 

 

 

 



 

v Ensure at least

 

 

 

>@

 

 

 

 

 

 

10cm clear-

 

 

 

 

 

ance between

 

 

 

 

 

the ceiling and

 

 

 

 >@

the underside

 

 

 

sources



 

 



 

>@

 

 

>@

 

of the projector.

 

 

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such as air

 



 

 



conditioning

 

>@

 

 

>@

v Avoid locating

 

 



 

 

and heaters.

 

 

 

 

the projector

 

 

>@

 

 

Excess heat

 

 

 

 

near heat

 

 

 

 

 

may cause the

 

 

 

 

 

projector to

 

 

>@

power off.

 

 

 

 

 



 

 >@

 

 

 >@

 



 



 

8QLWPP

 

 

 

 

 

>@

 

>@

 

 

 

 

 

 

69

English

Image 69
Contents Table of Contents Important Safety Instruction Safety InformationUsage Notice Class B emissions limits English 9. See projector enclosure for safety related markingsPrecautions Do not Eye Safety Warnings Introduction Product FeaturesPackage Overview Product Overview Main Unit    Control PanelEnglish MenuRear View    11 English Remote Control Connecting the Projector InstallationConnect to Computer / Notebook 13 English1. Power Cord 2. Audio-in Cable Optional 3. DVI-D Cable Optional Connect to Video Sources4. 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 Warning Indicator Powering Off the ProjectorAdjusting the Projector’s Height Adjusting the Projected Image  17 EnglishAdjusting the Zoom / Focus 19 English Adjusting Projection Image SizeControl Panel User Controls21 English Remote ControlUser Controls How to operate On-screen Display Menus23 English Menu Tree Display Mode ImageBrightness ContrastImage Color SettingColor TintReset Image Color SettingsGain BiasBrilliantColorTM Image AdvancedGamma Color Temp29 English Image Advanced Input SourceFormat DisplayZoom Edge maskH Image Shift V Image Shift 169 onlyLanguage SetupProjection Menu LocationAudio Settings SignalSecurity Projector IDSetup Language Phase Setup SignalAutomatic FrequencySecurity Timer Setup Securityv If the new passwords do not match Change Passwordredisplays 37 EnglishSecurity Settings Enable or disable the security password4 Disabled-no password is required for any function Volume Setup Audio SettingsMute Audio InputSetup Network 41 English Setup RS232Logo Setup AdvancedLogo Capture Closed CaptioningSource Lock OptionsHigh Altitude Information HideBackground Color Lamp SettingsSignal Power On Direct Power OnAuto Power Off min Sleep Timer minLamp Hour Options Lamp SettingsLamp Reminder Brightness Mode47 English Lamp ResetLANRJ45 LANRJ4549 English 12. In the Address bar, input the IP address 13. Press Apply Appendices TroubleshootingImage No image appears on-screenImage is unstable or flickering Image has vertical flickering barImage is out of focus Other The image is stretched when displaying 169 DVD titleImage is too small or too large Image has slanted sidesProjector LED Status Indicator Steady lightNo light Message Reminders AudioThere is no sound The sound is distortedReplacing the Lamp 57 English 1. Switch off the power to the projector by pressing the Power buttonCleaning the Projector Cleaning the LensCleaning the Case Compatibility Modes Computer CompatibilityRefresh Rate Hz Signal Apple Mac CompatibilityIntel RS232 Connector projector side RS232 Commands61 English 1 2 3 4 6 7 8RS232 Commands RS232 Protocol Function List63 English Keypad CommandFunction ASCIIPass ASCIIFail OSD/Display65 English OSD/SetupOSD/Option RS232 command 67 EnglishResponse Response Ceiling Installation Canada Optoma Global OfficesEurope FranceTaiwan Latin AmericaHong Kong ChinaFCC notice Regulation & Safety noticesNotice Canadian users Operation conditionsRemarque à l’intention des utilisateurs canadiens Declaration of Conformity for EU countries