FEB-9455 Main Board
42
Jumper setting
To Change the settings of COM, please adjust the jumpers on 2640 I/O board
COM1
5V : JP1_2 ( 5-6 short )
12V : JP1_2 ( 1-2 short )
RI : JP1_2 ( 3-4 short )
(Default)
COM2
5V : JP1_2 ( 11-12 short )
12V : JP1_2 ( 7-8 short )
RI : JP1_2 ( 9-10 short )
(Default)
COM3
5V : JP3_4 ( 5-6 short )
12V : JP3_4 ( 1-2 short )
RI : JP3_4 ( 3-4 short )
(Default)
COM4
RS-232:
JP3 ( 1-3 )
JP3 ( 2-4 )
5V : JP3_4 ( 11-12 short )
12V : JP3_4 ( 7-8 short )
RI : JP3_4 ( 9-10 short )
VFD:
JP4 ( 1-2 )
JP3 ( 1-2 )
JP3 ( 3-5 )
JP3 ( 4-6 )
12V : JP3_4 ( 7-8 short )
(Default)
Connector function lists
C
Connector
Function
AUDIO1
6W amplifier Line-out Connector
AUDIO2
Line-in, MIC-In Connector
AUXFAN1
System FAN 3-pin Connector
BT1
Power Button Connector
CF1
Compat Flash Connector
