Dukane 28A8753, 28A8043 manual I n t e n a n c e Troubleshooting

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M a i n t e n a n c e

&

T r o u b l e s h o o t i n g

 

 

 

FIGURE 21

Removing the filter doors

3Remove the filter doors and clean them using a vacuum cleaner on low power.

4Replace the filter doors and tighten the screws.

FIGURE 22

Replacing the filter doors

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Contents Users Guide Page Safety Certifications Trademarks Table of Contents Appendix IndexSafety Instructions Customer Service Image Resolution IntroductionCompatibility Unpacking the ProjectorShipping box contents Rear view of projector Usage Guidelines If You Need AssistanceWarranty Setting UP the Projector F tT t i n g O j e c t o r Connecting a Computer T t i n g O j e c t o r Connecting a Video Player T t i n g O j e c t o r Powering up the Projector Turning Off the Projector Adjusting the Projector Using the ProjectorBasic Image Adjustment I n g O j e c t o r Using the Remote Control Using the Keypad and Remote Buttons Press the Volume buttons to adjust the volume Press this button to display a black screen Using the On-Screen Menus Basic Menu See the following pages for details on this menu Setup menu System menu Language menu Service menu Userlogo menu Cleaning the Dust Filters Maintenance & TroubleshootingCleaning the Lens I n t e n a n c e Troubleshooting Replacing the Projection Lamp Replacing the Batteries in the Remote Control Using the Security Lock Troubleshooting Problem The projector is not runningProblem The screen resolution is not right Problem Only the start-up screen displaysProblem Color or text not being projected Problem Image isn’t centered on the screenProblem Image and menus are reversed left to right Problem Image is too wide or narrow for screenProblem Image is out of focus Problem Projected image is distortedCall Dukane Technical Support at Or Toll-Free at I n t e n a n c e Troubleshooting Specifications AppendixAccessories Standard Accessories ship with the projectorFor a complete listing of Optional Accessories Portable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F6 FN-F4 FN-F1 NCR Wyse Software driven Zenith FN-F10 Using Video Mirroring with a PowerBook Computer Projected Image Size Index NumericsD e Page D e Legal Information Audio Visual Products
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