Valcom V-9923B Instruction Manual page 6

W/BL
T
PBX AND
BL/W
R
KEY SYSTEM
W/O
L
INPUT
O/W
LS
W/G
G/W
INH
W/BR
ANALOG PBX TO
ANSWER PORT BR/W
RO
W/S
S/W
R/BL
BL/R
R/O
O/R
R/G
G/R
R/BR
BR/R
R/S
S/R
SWITCHED
BK/BL
OUT
RELAY
BL/BK
IN
OUTPUT
BK/O
O/BK
BK/G
G/BK
PC
BK/BR
BR/BK
BK/S
TT
TONE
S/BK
OUTPUT
RT
Y/BL
BL/Y
Y/O
O/Y
Y/G
G/Y
Y/BR
BR/Y
Y/S
S/Y
V/BL
BL/V
V/O
EP1
EXPANSION
O/V
EP2
CIRCUIT
V/G
G/V
V/BR
AG
BR/V
POWER AB
V/S
SUPPLY
BG
S/V
BB
CB-1
A B C D
26
1
1
2
27
3
2
4
28
5
3
6
29
7
4
8
30
9
5
10
31
11
6
12
32
13
7
14
33
15
8
16
34
17
9
18
35
19
10
20
36
21
11
22
37
23
12
24
38
25
13
26
39
27
14
28
40
29
15
30
41
31
16
32
42
33
17
34
43
35
18
36
44
37
19
38
45
39
20
40
46
41
21
42
47
43
22
44
48
45
23
46
49
47
24
48
50
49
25
50
66B350
FIGURE 3
6
E F
947923