INS
I
DE
WI
R£
ST A
GRD
!NOTE
TO
01
Al
ll GHT
TRNSf
Tl P
R lNG
NOTES,
CONN
D5AL
OR
BLK
D 5AN
t
MTG
·CORO
(II)
(BK)
G
(G)
(Y)
(R)
PI A
RINGER
(NOTE
6)
(S-R)
SOO!l
(B
L
)
SOO!l
(BK)
ll
N£
TERMINAL
SWITCH
BOARD
(NOTE
2)
(NOTE 3)
(Y)
(Y)
ISS 3, SECTION 502-303-101
(W) [11)
DIAL
LIGHT
(NOTE 41
[ Y)
5
>----
··-·······
{;:::::
__
.
t
3
�(_R):__.:..:lR.:.:.I_�
I. STATION GROUND MAY BE OMITTED IF NOT REQUIRED FOR SERVICE;
NOT REQUIRED FOR PROTECTION OF DIAL LIGHT TRANSFORMER.
5.
LAMP AND RESISTOR ARE PART Of H5AO HANDSET CORD ONLY
(MESSAGE WAITING FEATURE).
[Y)
LEAD IS NOT TERMINATED
IN HANDSET PLUG.
2.
LINE SWITCH OFF-HOOK SEQUENCE•
be
CLOSES
ab
OPENS
de
CLOSES
j k
CLOSES
3. DISCONNECT (BL) LEAD FROM TERMINAL B \/HEN HSAA HANDSET CORD
IS U5ED AND TIP PARTY IDENTifYING GROUND IS NOT PROVIDED,
INSULATE AND STORE.
4.
CHANGE TO 53 A LAMP IF COMB I NED LENGTH OF HAND TELEPHONE SE'
CORD AND (AD I BASE) MOUNTING CORD EXCEEDS
15
FEET.
6.
SET WIRED fOR INDIVIDUAL OR BRIDGED RINGING, F'OR ALL OTHER
CLASSES OF SERVICE REFER TO RINGER CONNECT I
ON
TABLE.
*
INSULATED AND STORED
t
WHEN USED
WITH KTS
(W) MTG CORD LEAD BECOMES "AI''LEAD AND
(8Kl MTG CORD LEAD BECOMES ''A" LEAD. SEE TABLES E AND F
FOR ADDIT IONAL CONNECTIONS.
Fig. 2G-AD1 Telephone Base Wiring Diagram (Early Model)
Page 1 3
SSP S02·303·101·i03_1972-09-13.jpg Scanned b y Frank Harrell, (Cowboy Frank) Castle Rock, Colorado Jan 31, 2012 22:02:23
