Matrox orion HD, Инструкция по установке и эксплуатации оборудования

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48 Appendix B: Technical information
DIP switches and LEDs on Matrox Orion HD
Matrox Orion HD has six DIP switches and four light emitting diodes (LEDs)
that can be used to set and display the state of the bits of an on-board user
input/output register. You can use these switches and LEDs to help identify the
Matrox Orion HD boards installed in your computer. For example, if you
installed multiple Matrox Orion HD boards, you can set LED 1 to flash on
board 1, LED 2 on board 2, and so on.
When you set a DIP switch, it enables an input bit of the user input/output
register. When you set an output bit in the user input/output register, it turns on
a LED.
Matrox Orion HD
Component side
Solder side
LEDs
1 2
3
4
DIP switches
1 6