Northern Telecom LOGIC 1 QSK201AB Installation Manual page 5

SECTION 502-8101-291
TABLE A
RESIDENTIAL LINE AND RINGER CONNECTIONS
TIP TIP DIAL
RING TIP AUTOMATIC
MESSAGE
WIRE OR LEAD
BRIDGED
PARTY PARTY
ttIDENT.
RATE
Line Wire at Ring
(?l
R R
R R R
Connecting
Tip
G
G G
G G
Block
Ground
y
y
y
y y
Mounting Cord"'
!?l
R
R
G G G
at Connecting
G
G R R R
Block
y y
y y y
Mounting Cord
in Set
!?l
As connected at factory
Line Switch
e
~
S-W) 47-49
d S-G)
C**
a (S)
46 46 46
AM
A"'*
b
~
S-Y) 00-5
00-5 00-5 7-9 7-9
C
( -BR)
30-32 30-32
30-32 10-12 10--12
t
(G) 10-12
10-12 10-12
46 46
(S-BL)
7-9 7-9 7-9
25 25
f
~
S-~
R**
g
( -B ) GN**
Ringer
(S-R) A**
A** A**
00-5
B**
(~~)
47-49 47-49
47-49
BM
K*"'
7-9
00-5 00-5 B"'* 00-5
(S)
K"'* K**
K"'"'
K** B**
* Insulate and store the (BK), (BL), and (W) leads of the mounting cord when not in use.
** Terminals on network.
TABLE B
ST A TION BUSY MONITOR CONNECTION INFORMATION
LEAD CONVERSION
(BK) Mounting Cord Lead Remove from 30-32 and connect
to any spare terminal.
Spare Mounting Cord Lead Connect to 30-32
(to be used as BL lead)*
Diode Assembly
Same Terminal
P0522718 30-32
as (BK) mounting
cord lead.
* One of the power leads may be used and the power brought into
the
telephone set by a separate mounting cord.
Page 5