Explanation Of Some Parameters - 2N Helios Force Installation Manual

Explanation of Some Parameters

Explanation of Parameters 951, 952, 953
Ringing tone (example)
Ringing tone
Explanation of Parameters 942, 943, 944
Busy tone
tone time
Example:
The busy tone in the figure above is considerably longer than the pause time.
Therefore, set parameter 942 according to the pause, to 200 ms, e.g., and parameter
943 according to the tone, to 600 ms, for example. In this case, however, the default
values can be maintained for both the parameters. Since the tone – pause difference
is 500 – 250 = 250 ms, set parameter 944 to 300 ms, for example.
Note
Increase parameter 944 also when the intercom is placed in a hall or

corridor with a large decay time.
Long pause
Par.
952
Par. 953
pause
time
par.
942
Full Parameter Chart
At this time Helios detects,
that ringing tone had ended.
Par. 953
par. 943
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