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F
. 15 - 44020 DTMF D
IG
ECODER
F
. 16 - 49018 S
S
IG
TATION
P
18
AGE
INSTALLATION
Verify that the switches and straps are set as shown in Figs. 15-18
and Table A.
Wiring
Connect the 00331 Off-Net Interface to the 05547 Assembly. Refer
to page 3 of 6 of the D18-05547-XX Block Diagram.
S
S
TRAP
ETTINGS
16
DGT
12
C2
A2
C1
#2
2
#1
12
1
J1
S
S
ELECTOR
UBASSEMBLY
WITCH AND
49018-00
CKT 1
CKT 1
CKT 2
CKT 2
0/1
0/1
STATION
SELECTOR
0DB
+10DB
-10DB
IN
DTF
BRDG
OUT
OR A
CLR
# OR C
EXT
PLS
EXT
A1
CLR
CLR
1
S
S
TRAP
ETTINGS
12
X1
1 DIGIT
CLR (X5)
2 DIGIT
X2
#
3 DIGIT
*
C
X6
A
*
RESET
#
1
SET(X4)
P1
OPTIONAL
SETTING
600 OHM
J2
12
NORMAL
C
A
D
B
E
1
REVERSE
S1
S2
S3
12
S4
S5
1
S6
P2
05547-0798 <90-00047>
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