Optoma Technology TX780 appendix Operation conditions

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Regulation & safety notices

Operation conditions

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1.this device may not cause harmful interference, and

2.this device must accept any interference received, including interfer- ence that may cause undesired operation.

Notice: Canadian users

This Class B digital apparatus complies with Canadian ICES-003.

Declaration of Conformity for EU countries

EMC Directive 89/336/EEC (including amendments)

Low Voltage Directive 73/23/EEC (amended by 93/68/EEC)

R & TTE Directive 1999/EC (if product has RF function)

English ii

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Contents Regulation & safety notices Operation conditions Table of Contents Usage Notice Safety InformationImportant Safety Instruction Class B emissions limitsPrecautions Don’t Eye Safety Warnings Product Features IntroductionPackage Overview DocumentsProduct Overview Main UnitControl Panel Connection Ports Remote Control with Mouse Function and Laser Pointer Connect the Computer/Notebook InstallationConnecting the Projector Connect the Video Lens Cap Power/Standby Powering On/Off the ProjectorPowering On the Projector Powering off the projector Tilt Adjusting Foot Elevator Feet Adjusting the Projected ImageAdjusting the Projector Image Height Adjusting the Projector Zoom / Focus Adjusting Projection Image SizeControl Panel & Remote Control User ControlsKeystone Volume +Display Mode DisplayVideo ClearSource Lock How to Operate On Screen Display MenusMenu Tree Brightness Display ModeImage-I ContrastSharpness Colour TemperatureSaturation Image-II Input Signal Ver. ShiftColour ColourDVI/VGA Language LanguageManagement PIP Source Switch VolumeReset RS232 PortLogo Capture Security SettingsLogo LAN How to use web browser to control your projector Local Area Network LAN Lamp & Power Appendices TroubleshootingProblem No image appears on screen Problem Image is out of focus Problem Image is unstable or flickeringProblem Image has vertical flickering bar Problem Lamp burns out or makes a popping sound Problem The image is stretched when displaying 169 DVDProblem Image is reversed Problem LED lighting messageProblem Message Reminders Lamp Replacement Procedure Replacing the LampCompatibility Modes Analog DigitalRS232 Commands RS232 Connector VGA-In ConnectorCeiling Mount Installation Optoma Global Offices USA