SECTION
502-303-1 01
C
ON
N
STA
BLK
048W-29 t
G
R
O
MTG
(NOTE
TO
(Y)
01
Al
(BK)
L IGHT
T
RAN
S
F
P
I
A
RINGER
(NOTE 51
LINE
SWITCH
(NOTE 2)
T ERMINAL
BOARD
(Y)
(BK) (BK]
DIAL
LIGHT
(NOTE
6)
.(BL)
Tl
P
(G
I
R
I
N
G
N
OT
ES
'
(R)
(s-R)
IGSon
soon
soon
(BK)
h
NOTE
3)
(
W
)
(R)
Is)
IY)
(SRI
I. STATION G ROUND
MAY BE OMITTED If
NOT
REQUIRED
F
O
R
SERVICE;
HOT
R(QUIR(O FOR
PROTECTION
OF DIAL LIGHT TRANSFORMER.
2.
L
IN
[
SWITCH Off-HOOK
S(QU[NCE•
be C
LO
S
E
S
ob
OPENS
de
CLOSES
jk
CLOSES
3.
OISC ON N(CT (S
)
LEAD FROM TERMINAL B \/HEN HSAA HANDSET CORD
15
USED AND TIP PARTY IDENTifYING
GROUND
IS
HOT
PROVIDED,
I
N5ULATE AND STORE.
4.
LAMP AND
RES ISTOR
ARE PART Of HSAD HANDSET CORD ONLY
(M(SSAG[
WAIT I N G
LAMP FEATURE). (Y] LEAD
IS
N
O
T TERMINHED
IN
sn PLUG.
(G
)
(II)
(G)
(BK)
STRAP
(BR)
(G)
(R)
(R)
[R]
5. SET WIRED fOR
INOIVIDU.&.l
OR BRIDGED SERVICE, FOR
All
OTHrR PARTY
SERVIC E
REFER
TO
RINGER CONNECTION TABLE.
6.
CHANGE
TO
53A LAMP
If
COMBINED LENGTH OF HAND THEPHON[
SET CORD AND (AD I BASE) MOUNTING CORD EXCEEDS 15 FEET.
*
INSULATED AND STORED
t
FOR KTS USE THE "A" AND "At" LEADS ARE (Yl AND {BKl IN
THE
04BW-29 MTG CORD AND (Yl AND (W) I N
THE
D5AL OR 05AN
MTG CORD.
Fig.
21-AD1
Telephone Base Wiring Diagram (Current Model)
Page
14
BSP 502-303
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101
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Scanned by Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Jan 31,2012 22:02:53
