Aaeon APC-8122 Series User Manual

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Aaeon APC-8122 Series User Manual Manual pdf 26 page image

A A E O N P a n e l P C A P C - 8 1 2 2APC-8122 Series User Manual V1.0 262.5 Setting JumpersYou configure your card to match the needs of your application by settingjumpers. A jumper is the simplest kind of electric switch. It consists of twometal pins and a small metal clip (often protected by a plastic cover) thatslides over the pins to connect them. To “close” a jumper you connect thepins with the clip.To “open” a jumper you remove the clip. Sometimes a jumper will havethree pins, labeled 1, 2 and 3. In this case you would connect either pins 1and 2 or 2 and 3.1 2 3Open Closed Closed 2-3A pair of needle-nose pliers may be helpful when working with jumpers.If you have any doubts about the best hardware configuration for yourapplication, contact your local distributor or sales representative before youmake any change.Generally, you simply need a standard cable to make most connections.