Advertisement
SINGLE-LINE SET CONNECTIONS
MOUNTING CORD ARRANGEMENTS
MTG
CORD
COLOR
0 -V
V-0
V-G
G-V
V-BR
BR-V
V-S
S-V
1. Certain speakerphone leads are
Notes:
STATION
BUSY
LAMP
Without
With
* Insulated and stored.
Notes_-
1. Numbered terminals are on the front terminal board. Lettered terminals are on the
2. Connection shown is for speakerphone. If speakerphone is not furnished, insulate and
SSP S03-550-101-i03_1970-12-ll.jpg
Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Apr 29,2012 21:38:44
TABLE C (Cant)
WITHOUT
SPEAKERPHONE
SPEAKERPHONE
D10S OR D10T
D20L OR D20M
MTG CORD
Spare
Com
insulated and stored and must be
connected as shown in Fig. 11
and 12.
CONNECTIONS FOR 1A KTS AND/OR STATION BUSY LAMP
LINE
SWITCH
y
BR
1A
6
7
1A1-1A2
7
8
1A
11
L2
1A1-1A2
7
L2
network.
store lead.
WITH
(NOTE 1)
MTG CORD
-15
M 1
T1
R1
IT
IR
AG
COM
TABLE D
HOLD
KEY
G
V-BR
BL
8
9
2
*
9
2
8
9
2
*
2
9
ISS 3, SECTION 503-550-101
2. Modify set for single line service
as follows:
•
Disconnect, insulate and store
(R-G) and (G-R) key leads from
9 and 10 of front terminal
board.
•
Connect stored
strap to 9 of front terminal
board and (W-BL) strap to 10
•
of front board.
Remove,
insulate
(BR-V) key lead from 8 of front
(\V-0) key strap to 8 of front
terminal board. Connect stored
board.
•
When internal speakerphone is
furnished, disconnect, insulate
and store
( Y-G) (G-Y) hold
lamp leads from terminals 1
and 10 of rear board.
MOUNTING
CORD
DIODE
KS-15724,
V-S
L1
Y-BR
NOTE 2
L2
6
L2
8
L2
L2
L2
L2
L2
(BL-W)
key
and
store
M1W
CORD
8
G
G
Page 11
Advertisement
