Ask Proxima C440/C450 manual Connecting a computer, Required computer connections

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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	connect wired remote

	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.

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Contents User’s Guide Page $GREH$FUREDWSGI Trademarks Table of Contents Important Operating ConsiderationsPage Introduction AccessoriesProjector components and features back Online RegistrationConnector 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 You can also adjust the zoom and focus via the menus. See Shutting down the projector Troubleshooting your setupPower Save Screen SaveSolution 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 must 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 Presets Advanced settings Settings menu Save Screen PiP Enable PiP Position Effect Key Network Cleaning the lens MaintenanceChanging the lens Lamp module is on the right Resetting the lamp timer Using the security lock Cleaning the dust filterTroubleshooting Appendix Projected image sizeDistance Image Width 2.3 25/7.6 LED Behavior LED color/behavior MeaningCommand Format RS-232 commandsCommunication Configuration Setting ValueError Conditions Limitations= Japanese = Korean = Portuguese = Russian = Norwegian NND Ntsc Function Com Min Max Step Mand Fault Numerics Page XGA Limited Warranty Warranty Limitation and ExclusionTo Be Eligible For Limited Warranty Coverage Limited Warranty PeriodTo Obtain Warranty Service If YOU Need Assistance