InFocus LP840 Connecting a computer, Required computer connections, Optional computer connections

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LP840-850-860 User's Guide-02.fm Page 8 Friday, February 25, 2005 12:58 PM

Connecting a computer

connect computer cable

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

connect power cable

and to your electrical outlet.

 

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

 

Optional computer connections

To control your computer’s mouse using the projector’s remote control, con-

connect M1-D cable

 

nect the USB and DVI cables to the USB and DVI ports on your computer,

 

 

 

 

and connect the other end to the Computer 1 (M1-D) connector on the pro-

 

 

 

 

 

 

 

 

jector. USB drivers must be installed to use the USB feature. For more infor-

 

 

 

 

mation, see page 12.

 

 

 

 

 

 

 

 

 

 

 

 

 

If your projector cannot receive the remote’s signal due to IR interference,

connect wired remote

you can connect directly to the projector via a remote cable. To do so, plug

 

 

 

 

the remote cable into the wired remote connector on the projector. Plug the

 

 

 

 

other end into the connector on the remote,

 

 

 

 

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

connect audio cable

puter and to the corresponding computer Audio In connector on the projec-

 

tor.

 

8

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Contents USER’S Guide Page ÅÉë=áåëíêìÅíáçåëK= Trademarks Table of Contents Important Operating Considerations for Safety Introduction Connector Panel Positioning the projector Required computer connections Connecting a computerOptional computer connections Visit our website for information on ProjectorNet Displaying a computer image First-time projector use with Windows Wizard launches two times For Windows 2000, Windows ME, and Windows XPAdjusting the image Standard video connections Connecting a video deviceOptional video connections Connect BNC cables Displaying a video image Lens shift button on the keypad Shutting down the projector Troubleshooting your setupPower Save Screen SaveSource Troubleshooting Problem Solution Computer image projectedRange Out Image clear and not cropped Page Color Lamp won’t turn on, Lamp LED blinking red Lamp won’t turn on, Temp LED solid redLamp may need to be replaced Lamp turns on Still having problems? Using the keypad buttons Using the remote control Troubleshooting the remoteTroubleshooting audio Using the audioConnecting external speakers Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Save Settings Presets Advanced settings Settings menu Screen Save PiP Enable PiP Position Effect Key Network Cleaning the lens MaintenanceChanging the lens Replacing the projection lamp Resetting the lamp timer Using the security lock Cleaning the dust filterTroubleshooting Projected image size AppendixWidth Image Feet/m LED Behavior LED color/behavior MeaningCommand Format RS-232 commandsCommunication Configuration Setting ValueError Conditions LimitationsINT at RW Disable Enable IR Receiver front IRF at RW = Japanese = Korean = Portuguese = Russian = Norwegian NND Page Ntsc Index NumericsPage XGA Limited Warranty Warranty Limitation and ExclusionDisclaimer of Unstated Warranties If YOU Need Assistance USER’S Guide
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