63
©Vecow ECX-2200A/2100A User Manual
GETTING TO KNOW YOUR ECX-2200A/2100A
2.5 Main Board Jumper Settings
2.5.1 Board top view of the system main board with jumper and deep switch
The figure below is the top view of the system main board which is the main board. It
shows the location of the jumpers and the switches.
You may configure your card to match the needs of your application by setting
jumpers. A jumper is a metal bridge used to close an electric circuit. It consists of
two metal pins and a small metal clip (often protected by a plastic cover) that slides
over the pins to connect them. To “close” a jumper, you connect the pins with the clip.
To “open” a jumper, you remove the clip. Sometimes a jumper will have three pins,
labeled 1, 2 and 3. In this case you would connect either pins 1 and 2, or 2 and 3.
Closed
Closed 2-3
1
2
3
Open
17
1
9
15
10
5
24
8
16
11
6
1
L3
L4
R9
O
R10
G
Y
R2
L1
L2
R1
L3
L4
R9
O
R10
G
Y
R2
L1
L2
R1
L3
L4
R9
O
R10
G
Y
R2
L1
L2
R1
L3
L4
R9
O
R10
G
Y
R2
L1
L2
R1
16
32
48
64
1
1
2
4
3
ON
1
2
4
3
ON
OUT
VDD
GND
E/D
VDD
GND
E/D
3
2
OUT
GND
VDD
4
1
E/D
3
2
GND
VDD
4
1
E/D
1
4
3
2
L1
3
2
1
5
4
6
L2
1
2
3
4
G
S
D
G
S
D
G
S
D
G
S
D
G
S
D
3
1
3
1
3
1
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
2
4
5
22
23
24
25
SD/MMC CARD
9
10
3
2
1
3
2
1
3
2
1
8
5
4
1
1
2
3
4
A
K
2
1
7
8
4
1
1
10
1
10
1
10
1
10
1
10
1
4
5
6
6
5
4
1
6
5
4
1
6
5
4
1
1
4
5
6
1
4
5
6
1
4
5
6
1
4 5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
1
4
5
6
40
30
20
10
1
48
12
24
36
1
2
1
11
12
2
1
11
12
SW
C7
C6
C5
C3
C2
C1
1
4
1
4
1
4
1
4
1
7
1
7
1
7
1
7
2
1
3
4
20
11
10
1
20
11
10
1
1
8
9
16
16
9
8
1
16
9
8
1
16
9
8
1
1
10
1
10
1
4
5
9
10
13
14
18
18
14
13
10
9
5
4
1
18
14
13
10
9
5
4
1
1
2
64
63
65
66
180
179
1
3
6
4
6
2
2
1
3
19
13
7
1
1
20
40
60
68
260
2
259
1
1
48
20
40
30
10
1
19
2
20
21
39
22
40
14
8
7
1
2
1
22
23
32
33
74
75
21
20
74
75
2
1
11
10
A1
A10
B1
B10
L1
L4
L5
L8
JR1_PWR1
JCMOS1
JPOE_PWR1
JP2
SW2
JP1
JUSBPWR1
JR1_PWR2
JIGNMODE1
