ETI NUMBER: MK-012A

I

SYSTEM FRAME
GROUND CONNECTOR
I
ECR-E ETU
CN2 CNl
LED1 a
2ndAnnounce.
I I
JKl
ICA PLUG
N/CABLE
1
2
T 3
+ Tfb
100 ohm
*watt RI;G ,
R 6
1 G&D
s&t
RJ-31x
1
MALE AEC DUAL LINE
B CONDUCTOR ANNOUNCER
MODULAR MODEL 212 PLUS
C RD
Jr
CABLE /
DIP SWITCH
LEVERS SHOWN
IN BLACK r
-
_..-.._
*a
CARBON
TYPE
HANDSE
LINE 1
1st Delay
Announcement
LINE 2
2nd Delay
Announcemenl

-cl

HANDSET
ON
u
BA-tlERY
SWITCH
OFF
12.14Vdc
Power
+O 8
OFF ON
rl
oat:
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Figure 1. Connection of the AEC Dual Line Announcer to the ECR-E ETU
6OF7