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00331-0398 <90-00044>
P
AGE
7
F
IG
. 3 - 44020 DTMF D
ECODER
S
WITCH
AND
S
TRAP
L
OCATIONS
INSTALLATION
N
OTE
:
The straps depicted in Figs. 3-7
are examples showing only the
strap locations. Strap each mod-
ule per usage desired. Refer to
Table B.
1
12
J1
1
12
J2
A
B
C
D
E
NORMAL
REVERSE
C2
#2
A2
2
C1
#1
A1
1
16
DGT
12
0DB
+10DB
-10DB
IN
DTF
OUT
BRDG
600 OHM
OR A
# OR C
CLR
EXT
CLR
PLS EXT
CLR