
| F u l l - Size CPU Card | S B C - 7 8 0 | 
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2.4 List of Jumpers
The board has a number of jumpers that allow you to configure your system to suit your application.
The table below shows the function of each of the jumpers of the board:
Jumpers
| Label | Function | 
| JP2 | LCD Voltage Selection | 
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| JP3 | |
| 
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| JP6 | COM2  | 
| 
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| JP7 | COM2  | 
| 
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| JP8 | Clear CMOS | 
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| JP10 | |
| 
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| JP11 | COM2 Ring/+5V/+12V Selection | 
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| Chapter 2 Quick Installation Guide | 2 - 7 |