5
JP1 : Clear CMOS Setup
PIN
DESCRIPTION
1-2
(default)
Keep CMOS Setup
(Normal Operation)
Short 2-3 Clear CMOS Setup
JP2 : Compact Flash Card Master/Slave
PIN
DESCRIPTION
Open
Slave
Short
Master
（
Default
）
JP4: RS-232/422/485 Select
PIN
DESCRIPTION
RS-232
Short 1-3
RS-422
Short 2-4,3-5
RS-485
Short 4-6
JAUTO1/2: AT/ATX Power Select
PIN
DESCRIPTION
Open
ATX Mode
Short
AT Mode
USB_PWR1/2:AT/ATX Power Select
PIN
DESCRIPTION
1-2
+5V
2-3
+5VSB
JP_CF1: CF VVCC_CF Choice
PIN
DESCRIPTION
1-2
+5V
2-3
+3.3V
