Ask Proxima C420 manual Screen, Only startup screen appears

Page 19

Source Troubleshooting

Problem

No startup screen

Solution	Result
Plug power cable in, press power switch,
press power button. Remove lens cap.	Correct image

	startup
3	screen
1
2

Only startup screen appears

A

startup screen

Press the Computer button

Activate laptop’s external port

or restart laptop

Computer image projected

A

A

17

Image 19

Contents User’s Guide Page $GREH$FUREDWSGI FCC Warning Remote Control WarningDeclaration of Conformity TrademarksTable of Contents Page Online Registration Projector components and featuresIntroduction Included itemsUSB Connector PanelRequired computer connections Connecting a computerOptional computer connections Connect M1-D cable ? No startup screen? Get help on Displaying a computer imageFirst-time projector use with Windows For Windows 2000, Windows ME, and Windows XP Wizard launches two timesAdjusting the image Standard video connections Connecting a video deviceOptional video connections Displaying a video image Adjust volume Shutting down the projector Troubleshooting your setupLED behavior and meaning Only startup screen appears ScreenRange Out Page Page Color Lamp must be replaced Lamp turns on Lamp won’t turn on, LED blinking redStill having problems? Using the keypad buttons Troubleshooting the remote Using the remote controlTroubleshooting audio Using the audioConnecting external speakers Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Presets Room Lighting Advanced settings Settings menu Startup Logo Blank Screen Effect Key Picture in Picture Network Language Service menu Network Info Cleaning the lens MaintenanceChanging the lens Replacing the projection lamp Resetting the lamp timer Using the security lock Cleaning the dust filterAppendix AccessoriesStandard Accessories Ship with the projector Part Number Optional Accessories Part NumberImage sizes for long throw lens Red LED behavior and projector errorsProjected image size Red LED Behavior ExplanationPage Dhcp NumericsLED XGA Warranty Limitation and Exclusion Limited WarrantyTo Be Eligible For Limited Warranty Coverage Limited Warranty PeriodTo Obtain Warranty Service If YOU Need ASSISTANCE… C420