Advertisement
-:
~
(N
u,
)
)
\
I
)
)
CONTROL
MODULE
NE·
D16QD
TELEPHONE SET
r--- --------
-- -
---1
CORD
, - - - - - - - - - - - - - - - - - -
- - - - - - - - -
- - - - - - ,
HANDSFREE
CIRCUITRY
M
MUTE
ON
OFF
[Eml](ml
.n
.n•.Ji
Ji
M
LK ON LM
OFF
L---------------------.J
I
:
, - - - - ~
~
ILEAD
LEAD
I
QC!
r:i
,
l
0 ~
G
I
I
OCJ
:COLOR
DESIG.I
r(:
I
I
0
I
I
)
IY·
BR)
BL I
*
(NOTE
81
CZ)
LK
I
•
I
:a:.:..t
I
iBK·
BLJ
AG.A
1B.J.,
J
I
I
j_S-_W)_
tBL
·
BK) GND.A 1
1
I
(R·S)
LK1
I
I
I
I
L2
(S-GI
~e
LS
I
a
tBL·W)
R1
I
I
I
~ b L S
IW·
Bll
I
I
I
n I
I
>
(R·O)
P4.
1T
l
(0-R)
P3, 1
RI
)
(BR·Y)
M2
I
*
'ON1
)
io-Vl
MB2'lsEE
j
FIG.
16
tll·OJ
821
)
I
-
I
I
I
I
I
Ir
ID
~
R
•
C
---
10-BKI
I I I I
F
fll·WI
I
NETWORK
I
I
L-----
I~~.....:;_•,
I
f
f :(:
ILINE
PICK UP KEY
~
"
---
--
---~
-
_--
-- -- --------------W~~
Al
BL
A
R
T
Fig. 12
-
Connections for multiline key telephone set DJGITONE dial
)
)
NOTES
1 THE IS-GILEAD FROM THE LINE SWITCH
LS IS CONNECTED TO THE LK 1 LEAD
FOR AUTOMATIC CUTOFF OF THE
CON·
FERENCE
2000
UNIT WHEN TRANS-
FERRING TO THE HANDSET
2
THE AG LEAD IS CONNECTED I THROUGH
A
DIODE
IN THE CASE OF STATION
BUSY
LAMP
IN
THE
NE-
1A1 OR
·
1A2
KTSI
TOTHE
"
A"
LEAD OF THE
SYSTEM
3
THE
NE·3503B.
NE·3503B1 OR
NE·
35():;82
OIGITONE DIAL IS
RECOM-
MENDED
FOR
ON·HOOK DIALING
THERE IS NO NEED TO CONVERT TO
THIS DIAL
IF
ON·
HOOK DIALING IS NOT
REQUIRED OR IF
THE
TELEPHONE SET
IS EQUIPPED FOR ON·HOOK DIALING
WITH
NE·25B3.
NE·25B3QA.
NE·25YJ.
NE-3583 OR NE·3503J DIALS THE
NE·3503J HAS TWO EXTRA
LEADS
4 IN SOME
TELEPHONE
SETS
THE
BUSY
LAMP BL
LEAD
MAY
BE PERMANENTLY
WIRED TO TERMINAL L2 USE A SPARE
TERMINAL OR
OCM12A CONNECTOR
TOCONNECT1S-Gi LINE
SWITCH LEAD
TO
IR·
SI Ll\1
LEAD
5
CL
C2.
ETC ARE DESIGNATIONS
FOR
SPARE
TERMINALS
OR CONNECTORS
6
RINGER
CONNECTIONS
ARE
NOT
SHOWN
7
REFER TO
THE
APPROPRIATE
TELE·
PHONE DIAGRAM WHEN REWIRING
IS
REQUIRED
IN
INSTALLATION OR
RE·
MOVAL QF
THE
CONFERENCE
2000
8
IF
A
BUSY
LAMP !INDICATING
USE OF
CONFERENCE
20001 IS
REQUIRED.
REFER
TO
FIG
1 7
OPTIONS
Z
FACTORY WIRED FOR
NE·
1A1 OR
1A2
WITHOUT STATION BUSY
LAMP
Y.
DIODE
ANO
BL LEAD REWIRED FOR
STATION BUSY
LAMP
.,,
~
!:l
-
n
"'
u,
-
N
I
0'I
N
0'I
-
I
N
g
Advertisement
