Optoma Technology TX780 appendix Volume, RS232 Port, Reset, PIP Position, PIP Source Switch

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User Controls

Volume

Press to decrease the volume.

Press to increase the volume.

RS232 Port

RS232: Allows RS232 control of an individual projector.

Network: Allows LAN via web browser (Internet Exploer) to control of projector.

Reset

Choose “Enter” to return the adjustments and settings to the factory default values.

Management

PIP

Choose “On” to select on the PIP screen, Choose “Off” to select off the PIP screen.

PIP Position

Choose the PIP screen position on the display screen.

Top-Left

Top-Right

Bottom-Left

Bottom-Right

PIP Source Switch

Press “Enter” to switch PIP screen source. (see page 32)

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Contents Regulation & safety notices Operation conditions Table of Contents Important Safety Instruction Safety InformationUsage Notice Class B emissions limitsPrecautions Don’t Eye Safety Warnings Introduction Product FeaturesDocuments Package OverviewMain Unit Product OverviewControl Panel Connection Ports Remote Control with Mouse Function and Laser Pointer Installation Connecting the ProjectorConnect the Computer/Notebook Connect the Video Powering On/Off the Projector Powering On the ProjectorLens Cap Power/Standby Powering off the projector Adjusting the Projected Image Adjusting the Projector Image HeightTilt Adjusting Foot Elevator Feet Adjusting Projection Image Size Adjusting the Projector Zoom / FocusUser Controls Control Panel & Remote ControlDisplay Mode Volume +Keystone DisplayClear Source LockVideo On Screen Display Menus How to OperateMenu Tree Image-I Display ModeBrightness ContrastColour Temperature SaturationSharpness Image-II Ver. Shift Input SignalColour ColourDVI/VGA Language LanguageManagement Reset VolumePIP Source Switch RS232 PortSecurity Settings LogoLogo Capture LAN How to use web browser to control your projector Local Area Network LAN Lamp & Power Troubleshooting Problem No image appears on screenAppendices Problem Image is unstable or flickering Problem Image has vertical flickering barProblem Image is out of focus Problem Image is reversed Problem The image is stretched when displaying 169 DVDProblem Lamp burns out or makes a popping sound Problem LED lighting messageProblem Message Reminders Replacing the Lamp Lamp Replacement ProcedureAnalog Digital Compatibility ModesRS232 Connector VGA-In Connector RS232 CommandsCeiling Mount Installation USA Optoma Global Offices