Dukane 28A7100HC manual Adjusting the image

Page 9

Adjusting the image

Adjust the height of the projector, if necessary, by pressing the release but-

adjust height

 

ton to extend the foot.

 

rotate

 

 

Rotate the leveling foot located at the rear of the projector, if necessary.

 

leveling

 

elevator

foot

Avoid placing your hands in near the hot exhaust vent in front of the projec-

foot

release button

tor.

 

 

Position the projector the desired distance from the screen at a 90 degree

adjust distance

 

angle to the screen.

 

 

See page 40 for a table listing screen sizes and distances.

Adjust the zoom or focus.

adjust zoom or focus

focus

(thin ring)zoom (thick ring)

If the image is not square, adjust the keystone using the buttons on the key-

pad.

adjust keystone

 

 

 

 

 

 

 

 

Press the top Keystone button to reduce the upper part of the image, and

 

 

 

 

 

 

 

press the bottom Keystone button to reduce the lower part.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Adjust the Contrast or Brightness in the Picture menu.

adjust Picture menu

 

See page 30 for help with these menu adjustments.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

Image 9
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