RiTTO TWINBUS, Системное руководство

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Installation: Assembly, connection and start-up
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Example 1:
The telecommunication adapter dials a subscriber of the telecommunications system. Because the ringing tone from
the fixed-line network has a faster cycle than usual, the software of the telecommunication adapter recognises the
ringing tone as the busy tone and the connection will be terminated again.
The user receives the impression that the call time is set too short. This situation requires that the signal-pause ratio
is matched to the telecommunications system.
Signal times are shown against a grey background
The graphical representation shows that the signal-pause ratio of the busy tone is approximately 200 ms to 400 ms.
The signal-pause ratio of the ringing tone is approximately 400 ms to 1,800 ms.
Example 2:
The following example shows the change of the signal and break times for the Agfeo telecommunications system.
1)
Pass code. Set to “0000” at the factory.
Function Activity Result
Activate commissioning mode
Break time Set busy tone to 400 ms
Signal time Set busy tone to 200 ms
Break time
Set ringing tone to 1,800 ms
Signal time
Set ringing tone to 400 ms
0,5 s 1 s 1,5 s 2,0 s 2,5 s 3 s 3,5 s 4 s
Besetztton
Freiton
00637-1
Dial the telephone no. of the
telecommunication adapter
dial
Select pass code
1)
**
Acknowledgement
tone
Dial 80
Dial 00
Dial 40
Acknowledgement
tone
Dial 81
Dial 00
Dial 20
Acknowledgement
tone
Dial 82
Dial 01
Dial 80
Acknowledgement
tone
Dial 83
Dial 00
Dial 40
Acknowledgement
tone
Dial #