Instruction manual

DCI2 • 27
DTMF Tone J1 Pin
Low
J1 Pin 14
Valid Data
1
17 0
2
15 0
3
13 0
4
11 0
5
9 0
6
7 0
7
5 0
8
3 0
9
1 0
0
2 0
*
4 0
#
6 0
A
8 0
B
10 0
C
12 0
D
19 0
NO TONE
All ABOVE
ARE HIGH
1
4 to 16 Decoder Signal Outputs