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Checking wiring of telephone jack
The telephone jack used for the HCI 300 connection must be
N-encoded.
Check the wiring of the telephone jack against the following figure.
►
Telephone jack
1
2 3
4
La
Lb W
N
F
5
6
E
b2
a2
N
1 yellow (La)
2 red (Lb)
3 none
4 none
5 black (b2)
6 green (a2)
TAE plug (HTK 200)
4
5
6
RJ11 plug
(HTA 200)
3
2
1
1 2 3 4
0
none
1 black
2 red
3 green
4 yellow
5
none
Installation
9
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