IBASE SI-18 - Manual (Page 21)

21
JP2: LCD Panel Power Selection
JP2 LCD Panel Power
3.3V
5V
JP6: COM1 RS232 +5V/+12V Power Setting
JP6 Setting Function
Pin 1-2
Short/Closed
+12V
Pin 3-4
Short/Closed
Normal
Pin 5-6
Short/Closed
+5V
Pin Definition