Dukane 28A7100HC manual Range Out

Page 20

Problem

Solution

Result

 

 

 

no computer image, just the words “Signal out of

press the Auto Image button on keypad

computer image projected

range”

 

 

A

Signal

 

range

out

of

 

adjust computer refresh rate in Control Panel>Display>Settings>Advanced>Adapter (location varies by operating system)

you may also need to set a different resolution on your computer, as shown in the following problem, “image fuzzy or cropped”

A

A

19

Image 20
Contents Users Guide Page Safety Certifications Australian Certification C-tick mark TrademarksFCC Warning CanadaTable of Contents Introduction Positioning the projector On 169 and 43 modesOptional computer connections Connecting a computer sourceRequired computer connections Displaying a computer source image ? No start up screen? Get help onAdjusting the image Using the projector with Windows 98 for the first time Skip this page if you did not connect a USB mouse cable For WindowsWizard launches three times For Windows 2000, Windows ME, and Windows XPConnecting a video device Input Signal Connector Connector Label on Projector Video connectionsVideo connection Video device connectionsComposite video connection Component video connection VGA connectionDisplaying video Adjust the zoom and focus Troubleshooting your setup Shutting down the projectorToggle power switch Remove lens capRange Out Page Page Color Check lamp hours MainAbout Replace lamp Still need assistance? Using the remote control Troubleshooting the remoteTroubleshooting Audio Using the audioUsing the keypad buttons Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Save User Settings Advanced menu Settings menu Startup Logo Blank Screen Language menu Replacing the Projection Lamp MaintenanceCleaning the Lens Mentally proper manner Using the security lock Cleaning the Lamp Housing ScreensSpecifications AppendixProjected image size Distance to screenRed LED Behavior and Projector Errors Red LED Behavior ExplanationNumerics Page USB Legal Information Audio Visual Products