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SYSTEM RACK
4-22
Shelf S1 Switch Settings
Verify switch settings of S1 in Table 4-20 for
each shelf address (see Figure 4-8).
Backplane Switch Settings
Verify the backplane switch settings for S2 - S8
on each shelf are set as follows:
Shelf 1-8 Sections 3,4,5,6,8 closed
Sections 1,2,7 open
PTM Switch Settings
Verify the switch settings of the Power Termina-
tion Module (PTM) are as follows:
S5, S7 Sections 3,4,5,6,7 closed;
Sections 1,2 open
S6, S8 Sections 2,3,6 closed;
Sections 1,4,5,7,8 open
Call Processor Connection To Switch
Verify the Call Processor connection to the
System rack as follows:
1. NetIDB Connection: Use the 20’ RS-232 cable to
connect Shelf 1-J100 to Port-1 of the Call Processor
computer.
2. NetCSB Connection: Use the 20’ RS-232 cable to
connect Shelf 1-J101 to Port-2 of the Call Processor
computer.
3. Install a Power Termination Module in the first slot
on the left side of each shelf.
4. Install the NetNIM in Shelf-1, Slot-0.
5. Turn "On" both Power Supplies, turn "On" the Call
Processor and note that the four LEDs on each PTM
card are "On".
a. Verify that the Call Processor comes up in the
Switch mode.
b. Verify that the Call Processor displays the Net-
NIM’s clock status, “A Pass B Pass” in the Call
Processor’s Device Activity window. (If neces-
sary, press the reset button S1on the NetNIM to
activate the clock status.)
PCM Bank Verification
PCM Bank Verification requires 2-Channel Inter-
face Modules (CIMs).
1. On both CIMs place a patch cord from the top jack
of J1 to the top jack of J2 (see Figure 10-1).
2. On both CIMs
Close S1, Sections 3-4
Open S1, Sections 1-2
3. On both CIMs set switch sections as follows:
Switch Section
S3 1-2 open; 3-4 closed
S4 1-2 closed; 3-4 open
S5 1-2-3-4 closed.
Table 4-20 S1 SWITCH SETTINGS
Shelf Number Switch 1, Open Sections
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
ALL Closed
1
2
1,2
3
1,3
2,3
1,2,3
4
1,4
2,4
1,2,4
3,4
1,3,4
2,3,4
1,2,3,4
5
1,5
2,5
1,2,5
3,5
1,3,5
2,3,5
1,2,3,5