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TO STATION
CONNECTIONS
CODES 51 ,
52 OR 53
TO COAM
AMPLIFIER
TO BACKGROUND
MUSIC SOURCE
TO OTHER
278A ADAPTERS
5.09
Any 6B KTS station can make a paging call
as follows:
(1) Paging station goes off-hook and dials 71,
72, 73 for desired paging zone or code 70
if all zones are to be paged.
(2) The 278A adapter associated with the zone(s)
will disconnect the background music if
provided and connect the paging station to the
amplifier. No alerting tone will be sent through
the speakers but the paging station will hear
acknowledgment tone.
Scanne d by Frank Harrel l, (Cowb oy Frank) Castle Rock, Colora do
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NOTES:
1 . OPTION PLUGS MUST BE POSITIONED IN E-F AND G-H ON
ONE ADAPTER ONLY - LEAVE PLUGS STORED ON SECOND AND
THIRD ADAPTER . POSITION PLUG IN A-B ON ALL ADAPTERS
2. ADD CONTINUOUS RING OPTION TO ASSOCIATED 484A KTU.
Fig. 7-278A Adapter Connections for Paging Access
ISS 1 , SECTION 5 1 8-4 1 1 - 1 00
278A ADAPTER
( NOTE 2 )
: :J
( NOTE
BY 1
C o
D o
: :J
( NOTE
CT
: :J
( NOTE
v
-
GRD
0
K
A
0
0
C1
0
C2
M2
(3) Paging station can now make announcement
to speakers using telephone handset.
CO/PBX LINE ACCESS
All 6 B KTS stations can access u p t o eight
5 . 1 0
CO/PBX lines under the following conditions
only:
While ringing is applied to the line
•
•
If the line has been placed on hold through
the associated key system line circuit.
Oct 15, 2012 2 1 :02:22
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