Bell System Practices 630 Series Manual page 14

SECTION 5 1 2-620-440
EXTERNAL SPEAKERPHONE CONNECTIONS USING
MOUNTING CORD LEADS (NOTE 1) 630DA/DAM OR
63 1 DA/DAM TELEPHONE SET
COLOR
Y-BL
BL-Y
Y-0
0-Y
Y-G
G-Y
* Insulated and stored .
t Network terminal.
Note 1:
Note 2:
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SSP 512-620-440-i05_1979-07-14.jpg Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Feb 16, 2012 23:00:39
TABLE E
LEAD
FROM
DESIG
T1
2 RRt
R1 1
3
P3
*
P4
AG 7 (Note 2 )
..
*
LK
Connections shown are used
control unit and apparatus unit are at
same location. Leads are in (BL) binder.
C o n n e c t to L2t if busy
also furnished.
SPEAKERPHONE CONNECTIONS
TRANSMITTER
WIRE
LEAD
Mtg
Cord
( Note 1 )
Plug
Strap
679A
TRMTR
In s u l ate and
*
t
Stored location.
Note
Note 2:
EXTERNAL SPEAKERPHONE CONNECTIONS USING
MOUNTING CORD LEADS
COLOR
TO
Y-BL
1 3
BL-Y
9
1 4
Y-0
0-Y
4
Y-G
G-Y
* Insulate and store.
when
t Stored location.
Note
l a m p i s
No te
TABLE F
USING
2 6 3 0 D A / D A M O R
TELEPHONE SET
LEAD REMOVE
OR
DESIG FROM
Y-BL T1 46
BL-Y R1 44
IT 39
Y-0
0-Y IR t
4 3
Y·G AG
BR-BK t
s
BR-BK 30
S- V
LK
store.
1:
Mounting cord conductors
S
(2630DA/DAM) or ( 2631 DA/DAM )
binder.
Connect the slate plug
3rd or 5th module to the 679A transmitter.
All other plugs in the module are insulated
and stored.
TABLE G
(NOTE
OR 263 1 DA/DAM TELEPHONE SET
LEAD
REMOVE
DESIG FROM
T1
2
R1 1
IT 3
IR
t
*
AG
LK
*
1:
Connections shown
control unit and apparatus unjt are at
same location. Leads are in (BL) binder.
2:
Lamp h o l d position
in
to
supplied due lack of spare
conductors.
INTERNAL
2 6 3 1 D A / D A M
CON·
NECT
TO
9
1 3
*
1 4
7
38
4
from G
from the
1) 2630DA/DAM
CONNECT
TO
9
1 3
*
14
7
4
are used when
cannot be
lead