Helmholz 700-751-HSM11, Руководство пользователя, Страница: 9 / 99

Helmholz Modem 56k 4.1 9
4.3 Bottom
Terminal Meaning
11 OUT1NC Output 1 normally closed
12 OUT1 Output 1
13 OUT1NO Output 1 normally open
14 OUT2NC Output 2 normally closed
15 OUT2 Output 2
16 OUT2NO Output 2 normally open
17 b2 Looped-through telephone connection
18 b1 Phone line to network provider
19 a1 Phone line to network provider
OUT 1-NC
OUT 1
OUT 2-NC
OUT 2
OUT 2-NO
OUT 1-NO
b2
b1
a1
a2
Lin
e
20
19
11
12
13
14
15
16
17
18
11
12
13
14
15
16
17
18
19
20
20 a2 Looped-through telephone connection
a1 and b1 are the incoming phone lines (e.g. outside line or private branch ex-
change).
a2 and b2 are used to connect a phone in series. In idle state, they are connected to
a1 and b1 via a loop current connector. a2 and b2 are disconnected as soon as the
modem occupies the line.
4.4 User Profile
The modem offers a choice of profiles:
¾
Default factory setting:
The default factory settings enable you to achieve a fixed
defined basic state of the modem. Starting with this “ba-
sis”, you can customize the modem according to your re-
quirements.
¾
User profiles 0 and 1:
You can save configurations in the user profile, which may be
re-used for certain purposes.
A part of the S registry is saved in each profile. In the descrip-
tion, the affected registries are marked with an “*” in the S
registry.