ECR-E ETU

SW2 B
-
LED 1
I
RELA’
CNI
SW1
cb
VOL 1 01

JK3 c

a

JK2

JKl

RCA PLUG
SHIELDED
CABLE
RJ-31x
1
2
3
1 4
e TIP
100 ohm
*watt 5
RING
R
6
7
GND

.a

START
2-PAIR
STATION
CABLE
MALE
~&OND;~TOR
CORD
\

r

I
CARBON
TYPE
HANDSET
DIP SWITCH LEVERS
SHOWN IN BLACK

AEC DUAL LINE

ANNOUNCER

MODEL 212 PLUS

LINE 1
-
a.
0
LINE 2
. . . . .
a.
i-l
HANDSET
ON
u
BATTERY
SWITCH
OFF
12-14VDC
POWER
OFF ON

Figure 1. Connection of the AEC Dual Line Announcer to the ECR-E ETU

6 of 6

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