Button numbering – double-button set, Caution – 2N Door intercom 2N Helios - Manual, 1322 v3.0 User Manual
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20
Button numbering
– double-button set
7
15 23
31 39
47
1
4 8
16 24
32 40
48
2
5 9
17 25
33 41
49
3
6 10
18 26
34 42
50
11
19 27
35 43
51
Also
applies to
keypad
sets
12
20 28
36 44
52
13
21 29
37 45
53
14
22 30
38 46
54
Caution
For the time being, Vandal resistant panels are available only for single-
button sets with one extending module at most.
Installing the info panel name plate, order No. 9135311E, into any of the
extending modules will not change the numbering system (the buttons on
the info panel sides will remain functional).
Connecting the info panel module, order No. 9135310E, will result in
omission of eight numbers.
Buttons Labels – Insertion, Replacement