Push Button; Switch Bank - AT&T Bell System EIA Installation Manual

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Pushbutton and
Switch Bank Operated
PUSHBUTTON
I
SWITCH BANK
I
I
7
1---
1 through 7 Switch Assembly
Connectors
-f-
Closed Contact
MODE ONE
PUSHBUTTON
2
I
OUT
I
MODE TWO
2
~
I
L_
ISS 1, SECTION 582-001-200
*
Open Contact
~
Male Connector
--<...
Female Connector
PUSHBUTTON
3
3
~
I
I
-~
>-41~M--...,_➔I ~
---------------,~~,
~
7~..,_ ___________________ _
AUX
KOOR
MT
~...--
4
MODE THREE
2
-~
5
~
>-tl~+----tl~
------------[~~,
Fig. ~Basic Switch Configuration With Three Interconnecting Modes
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