InFocus W55 Connecting a computer, Required computer connections, Optional computer connections

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Connecting a computer

Required computer connections

Connect one end of the VESA computer cable to the Computer 2 connector on the projector. Connect the other end to the video port on your computer. If you are using a desktop computer, you first need to disconnect the moni- tor cable from the computer’s video port.

Connect the black power cable to the connector on the back of the projector and to your electrical outlet.

NOTE: Always use the power cable that shipped with the projector.

Optional computer connections

You can also connect to your computer using optional BNC or HDMI cables. Connect the BNC connectors on the BNC cable to the appropriate Com- puter 3 connectors on the projector. Connect the other end to the video port on your computer. If you are using a desktop computer, you first need to disconnect the monitor cable from the computer’s video port.

Or, connect the HDMI cable to the Computer 1 connector.

connect computer cable

connect power cable

connect BNC cable

connect HDMI cable

To have sound with your presentation, connect the audio cable to your com-

puter and to the corresponding computer Audio In connector on the projec- connect audio cable tor. You can assign a particular source to a particular audio in connector, see

page 31.

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Contents User’s Guide Trademarks Battery Safety InformationPage Table of Contents Important Operating Considerations for Safety Projector components and features front Product specificationsIntroduction Included ItemsUSB Connector PanelPositioning the projector Connecting a computer Required computer connectionsOptional computer connections Connect monitor cable Connect RS-232 cable ? No computer image? Get help on Displaying a computer imageAdjusting the image Connecting a video device Standard video connectionsOptional video connections Displaying a video image Page Troubleshooting your setup Status indicator light behavior and meaningShutting down the projector Only startup screen appears/no computer image ScreenImage clear and not cropped Page Color Lamp won’t turn on, Temp light is lit Lamp won’t turn on, Lamp light is litLamp may need to be replaced Lamp turns on Still having problems? Using the keypad buttons Troubleshooting the remote Using the remote controlUsing the audio Troubleshooting audioConnecting external speakers Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Advanced settings Except Computer 1 and Video 1 source except 480i Settings menu Screen Save Capture New Startup Logo Blank Screen Custom Key Network Info Language Lens Type Service menu Service Info Maintenance Cleaning the lensReplacing the clock batteries Replacing the projection lamp Page Using the security lock Cleaning the dust filterProjected image size AppendixOptional lenses Width Image Feet/mScreen Size Inch/m Minimum Maximum Projection Distance inch/m122/3.1 236/6.0 Communication Configuration RS-232 commandsCommand Format Setting ValueLimitations Error ConditionsINT at RW Disable Enable MPH at RW Izontal Page Source 2SR2 Ntsc Index XGA