Dukane 28A7100HC manual

Page 21

Problem

Solution

Result

 

 

 

 

 

 

 

 

image fuzzy or cropped

set your computer’s display resolution to

image clear and not cropped

 

 

 

 

the native resolution of the projector

 

 

 

 

 

 

 

(Start>Settings>Control

 

 

 

 

 

 

A

 

A

 

 

 

 

Panel>Display>Settings tab)

 

 

 

 

 

 

select 800x600

 

 

 

 

 

 

For a laptop,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

disable laptop

 

 

 

 

 

 

 

monitor

 

 

 

 

 

 

 

or turn-on dual-

 

 

 

 

 

 

 

display mode

 

 

 

image not centered on screen

move projector, adjust zoom, adjust height

correct image

adjust horizontal or vertical position in Picture>Advanced menu

20

Image 21
Contents Users Guide Page Australian Certification C-tick mark Trademarks Safety CertificationsFCC Warning CanadaTable of Contents Introduction On 169 and 43 modes Positioning the projectorConnecting a computer source Required computer connectionsOptional computer connections ? No start up screen? Get help on Displaying a computer source imageAdjusting the image Using the projector with Windows 98 for the first time For Windows Skip this page if you did not connect a USB mouse cableWizard launches three times For Windows 2000, Windows ME, and Windows XPConnecting a video device Video connections Input Signal Connector Connector Label on ProjectorVideo device connections Composite video connectionVideo connection VGA connection Component video connectionDisplaying video Adjust the zoom and focus Shutting down the projector Troubleshooting your setupRemove lens cap Toggle power switchRange Out Page Page Color Check lamp hours MainAbout Replace lamp Still need assistance? Troubleshooting the remote Using the remote controlUsing the audio Using the keypad buttonsTroubleshooting Audio Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Save User Settings Advanced menu Settings menu Startup Logo Blank Screen Language menu Maintenance Cleaning the LensReplacing the Projection Lamp Mentally proper manner Cleaning the Lamp Housing Screens Using the security lockAppendix SpecificationsDistance to screen Projected image sizeRed LED Behavior Explanation Red LED Behavior and Projector ErrorsNumerics Page USB Legal Information Audio Visual Products