InFocus IN3900 Connecting a video device, Video device connections, Composite video connection

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Connecting a video device

You can connect video devices such as VCRs, DVD players, camcorders, digital cameras, video game consoles, HDTV receivers, and TV tuners to the projector. You can connect the audio directly to the projector to get sound from the built-in speaker, or you can bypass the projector’s audio system and connect the audio directly from your source to a stereo or home theater system.

You can connect the projector to most video devices that can output video. You cannot directly connect the coaxial cable that enters your house from a cable or satellite company, the signal must pass through a tuner first. Examples of tuners are digital cable boxes, VCRs, digital video recorders, and satellite TV boxes. Basically, any device that can change channels is considered a tuner.

Before connecting your projector, you should decide which aspect ratio you want to use. The projector’s Aspect Ratio setting is accessed through the Resize button on the remote or through the projector’s Basic Picture Menu. See page 31 for more information.

Video device connections

No video cables are provided with the projector. You can order cables from InFocus or provide your own.

HDMI 1.3 connection

HDMI is a standard, uncompressed, all-digital audio/video interface. HDMI provides an interface between sources, such as set-top boxes, DVD players, and receivers and your projector. Plug an HDMI cable into the video-out connector on the video device and into the HDMI connector on the projector.

To take advantage of HDMI 1.3 Deep Color (30 bit), you must have a 1.3- compatible source.

Composite video connection

Plug the composite video cable’s yellow connector into the video-out connector on the video device. Plug the other yellow connector into the yellow Video connector on the projector.

If your source uses RCA connectors, connect the red audio-out connector on the audio source to the red audio-in connector on the projector and white audio-out connector on the audio source to the white audio-in connector on the projector.

If your source uses a 3.5mm stereo connector, connect it to the 3.5mm audio-in connector on the projector.

VGA connection

If your video device has a 15-pin VGA output, plug one end of the included computer cable into the VGA connector on your video source. This connector may be labeled “To Monitor” on the video source. Plug the computer cable into the VGA connector on the projector.

Component video connection

If your HD video device has component connectors, an optional Component to VGA adapter can be used. Plug the component cable into the video device. Plug the other end of the component cable into the adapter and plug the adapter into the VGA connector.

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Contents 010-0752-02 Declaration of Conformity TrademarksFCC Warning CanadaTable of Contents Important Operating Considerations for Safety Product specifications AccessoriesIntroduction Online registrationConnector panel Positioning the projector Diagonal ScreenSize WidthConnecting a computer source Connecting powerUSB Mini B connection VGA connectionDisplaying an image Adjusting the image What is Aspect Ratio? 43 screen1610 screen 43 mode 1610 mode Native mode Connecting a video device Video device connectionsComposite video connection Component video connectionCharging the Wand’s Battery How to Use the WandLiteBoard Wand Wand Position and Avoiding ShadowsUsing More than One Wand Wand FeaturesHow to Hold the Wand Battery LightUSB Connector Reset ButtonLithium Battery Information LiteBoard Wand MenuTroubleshooting LiteBoard Troubleshooting your setup Table 2 Status indicator light behavior and meaningShutting down the projector Screen Save TimeStartup Screen A Startup ScreenRestart laptop USB A USB mini BPage For a laptop, disable laptop monitor or turn- on dual-display mode Adjust horizontal or vertical position in Advanced Picture menuRed Gain Green GainCorrect image MaximumSharpness Aspect RatioCOLOR COLORStartup Screen Startup Screen Lamp lightUsing the remote control Troubleshooting the remoteUsing the audio Using the projector’s speakersTroubleshooting Audio Playing sound through the projector About the microphone inputSignal ParameterUsing the keypad buttons Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorDynamic Messaging Using the menus Basic Picture menu Advanced Picture menu Setup menu Network Factory Reset... Performs factory resetDisable Snapshot allows the user to disable the snapshot capability To enter the PIN at projector startup To change the PINStatus and Service menu Using LitePort Displaying JPEG imagesTroubleshooting LitePort Displaying PtG presentationsTo convert a PowerPoint presentation to a PtG presentation To display the PtG presentationLiteShow Setting up a LAN connectionLogin Default PasswordAdmin Menu LiteShow Menu OptionsDownload System StatusAMX Control System Enable control by AMX systems Menu Sample Admin Network menu Menu Sample Basic Projector Control menuDownloading the LiteShow Utility LiteShow Download menu LiteShow ShortcutTo display your computer/PDA image over the LAN To moderate multiple users To control the projected imageLiteShow Toolbar LiteShow Moderator ControlMaintenance Cleaning the lensUsing the security lock Replacing the projection lamp 1 Turn off the projector and unplug the power cord INDEX Numerics