Ring-master, Dp980, Dp979 – Ring Communications CB901EX User Manual
Page 41

April 2012 Operations Manual CB901EX
Page 41 of 77
Ring-Master
DP980
BF901
BF901
BF901
BF901
BF901
BF901
BF901
C
A
B
LE
B
8
C
A
B
LE
B
1
C
A
B
LE
B
2
C
A
B
LE
B
3
C
A
B
LE
B
4
C
A
B
LE
B
5
C
A
B
LE
B
6
C
A
B
LE
B
7
C
A
R
D
2
1
C
A
R
D
2
2
C
A
R
D
2
3
C
A
R
D
2
4
C
A
R
D
2
5
C
A
R
D
2
6
C
A
R
D
2
7
C
A
R
D
2
8
C
A
R
D
2
9
C
A
R
D
3
0
C
A
R
D
3
1
C
A
R
D
3
2
+
24 VDC
-
C
A
B
LE
B
9
C
A
B
LE
B
10
C
A
B
LE
B
11
C
A
B
LE
B
12
C
A
B
LE
B
13
C
A
B
LE
B
14
C
A
R
D
3
3
C
A
R
D
3
4
C
A
R
D
3
5
C
A
R
D
3
6
C
A
R
D
3
7
C
A
R
D
3
8
C
A
R
D
3
9
C
A
R
D
4
0
DP979
BF901
BF901
BF901
BF901
C
A
B
LE
A
8
C
A
B
LE
A
1
C
A
B
L
E
A
2
C
A
B
L
E
A
3
C
A
B
LE
A
4
C
A
B
L
E
A
5
C
A
B
L
E
A
6
C
A
B
L
E
A
7
C
A
R
D
2
C
A
R
D
3
C
A
R
D
4
C
A
R
D
5
C
A
R
D
6
C
A
R
D
7
C
A
R
D
8
C
A
R
D
9
C
A
R
D
1
0
C
A
R
D
1
1
C
A
R
D
1
2
C
A
R
D
1
3
+
24 VDC
-
BF902
BF902
BF902
BF902
C
A
B
LE
A
9
C
A
B
L
E
A
1
1
C
A
B
LE
A
1
2
C
A
B
L
E
A
13
P
R
O
G
R
A
M
A
LA
R
M
N
F
E
15
45
N
F
E
15
45
P
C
B
1
01
9