E m b e d d e d AT X B o a r d
2.10 COM2 Ring/+5V/+12V Selection (JP5)
JP5
1-2
3-4
5-6
2.11 COM3 Ring/+5V/+12V Selection (JP6)
JP6
1-2
3-4
5-6
2.12 COM4 Ring/+5V/+12V Selection (JP7)
JP7
1-2
3-4
5-6
2.13 Audio Out Selection (JP8)
JP8
1-3, 2-4
3-5, 4-6
2.14 LCD Voltage Selection (JP9)
JP9
1-2
2-3
Chapter 2 Quick Installation Guide
Function
+12V
+5V
Ring (Default)
Function
+12V
+5V
Ring (Default)
Function
+12V
+5V
Ring (Default)
Function
Line out via Amplifier (Default)
Line out unvia Amplifier
Function
+5V
+3.3V (Default)
2-10
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