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Compact Board PCM- 6892 Rev.B
Chapter 2 Quick Installation Guide 2 - 7
2.4 List of Jumpers
There are a number of jumpers in the board that allow you to configure your
system to suit your application.
The table below shows the function of each jumper in the board:
Jumpers
Label Function
JP1 Audio Out Selection
JP2 LCD Voltage Selection
JP3 TTL-LCD Clock Selection
JP4 Clear CMOS
JP5 COM2 Ring/+5V/+12V Selection