Jumpers/Switches/Controls

Jumpers
Switches


Jumpers
The jumper box, located under the video connector, is for setting the interrupt that the MVA 1024 uses. If the jumper is in the up and down position, the card does not use an interrupt.

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Switches 
Default Mode at Power Up             Lever 1
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EGA Operation                        Off           
                                                   

CGA Operation                        On
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Monitor Type                         Lever 2        
                                                    

MultiSync or MultiSync Plus          On             
                                                    

MultiSync XL                         Off
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