Axis 2N Analog Force Installation Manual page 48

Explanation of Some Parameters
Explanation of Parameters 951, 952, 953
Ringing tone (example)
Explanation of Parameters 942, 943, 944
Busy tone
Example:
The busy tone in the figure above is considerably longer than the pause time.
Therefore, set 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,
Note
Increase parameter 944 also when the intercom is placed in a hall or
corridor with a large decay time.
2N TELEKOMUNIKACE a.s., www.2n.cz
942 according to the pause, to 200 ms, e.g., and parameter
set parameter 944 to 300 ms, for example.
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