Service manual

ALIGNMENT AND TEST PROCEDURES
7-20
Month 2000
Part No. 001-2004-601
NOTE: Assume all audio generators and voltmeters to
be unbalanced unless stated otherwise.
7.5.2 CIM SETUP
1. Adjust the CIM for the type of link used for commu-
nication back to the repeater. The types of links
used are:
Leased Lines (LL)
Direct Connection (DC)
Microwave (MW)
T1 Interfaces (T1)
Refer to the LTR-Net Switch, Setup and Alignment
manual, PN 001-3239-001, for more information on
the CIM alignment (see Figure
7-26).
2. Connect the link lines to the Switch and its associ-
ated CIM (see Figure 7-18).
Figure 7-17 J2 CONNECTOR
Figure 7-18 VIKING VX VOICE/DATA LINK
Figure 7-19 S100/S101 SWITCH SETTING
2
1
33
34
RXA+
RXA-
J2
TXA+
TXA-
P1-64
P1-63
J2-4
J2-3
P1-32
P1-31
J2-2
J2-1
TxA+
TxA-
RxA-
RxA+
RxA+
RxA-
TxA-
TxA+
PRIMARY
RxA
PRIMARY
TxA
VOICE LINK CONNECTIONS
DATA LINK CONNECTIONS
RxA
TxA
RxS+
RxS-
TxS+
TxS-
RxS+
RxS-
TxS+
TxS-
SECONDARY
SECONDARY
J2-13
J2-14
J2-15
J2-16
P1-27
P1-28
P1-59
P1-60
SWITCH
VIKING VX
REPEATER
SWITCH
VIKING VX
REPEATER
O
N
2
1
8
7
6
5
4
3
O
N
2
1
4
3
R
X
S
-
(
G
N
D
)
R
X
S
-
R
X
S
+
(
A
U
D
I
O
)
R
X
S
+
(
F
S
K
)
R
X
S
-
(
G
N
D
)
T
X
S
-
T
X
S
+
(
A
U
D
I
O
)
T
X
S
+
(
F
S
K
)
S
1
0
0
S
1
0
1
F
S
K
T
X
S
+