Z100-TYPE HARDWARE
Voice Terminal Installation
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
If ground start must be provided, do steps 23 through 30 to install ground start
switch; otherwise, go to step 31.
Remove cover from 551A key.
Remove housing from 500- or 2500-type voice terminal.
Run and connect wire from red lead (R) on voice terminal through 551A key to
yellow and/or black lead on voice terminal.
Mount base of 551A key to 77A bracket using screws provided with bracket.
Replace cover on 551A key.
Place groove in bracket over lip of voice terminal set base (see Figure 2-96).
Replace voice terminal housing.
Repeat steps 23 through 29, as required.
Connect voice terminals to the information outlets.
Install patch cords at cross-connect field.
Install self-stick labels on cross-connect modules.
Installation—Optional DID Make-Busy Trunk
1.
2.
Run and connect jumper from one DID make-busy lead to TK terminal (first
appearance) on EM XR terminal row (see Figure 2-93).
Run and connect jumper from the other DID make-busy circuit lead to ST terminal
(first appearance) on EM XR terminal row.
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