TB8100 Service Kit User’s Manual Working with Channel Profiles 125
Tone On Idle
The base station can be configured to produce a tone on idle. When the
receiver is muted or Task Manager disables the receiver, a tone is sent on the
balanced and/or unbalanced line output.
Tone on idle is enabled and configured in the Add or Edit Channel Profile
dialog box.
Tone on idle is overridden if the microphone has a signal path to the line output
and a user presses PTT.
The first row of controls enables and configures the balanced line and the
second row of controls enables and configures the unbalanced line.
Balanced line
output
Enables tone on idle on the balanced line output.
Note: If Tone on idle is enabled at one line output and the
microphone is connected to the other line output, pressing PTT
will stop the tone, even though the microphone audio is going out
the other output.
Unbalanced line
output
Enables tone on idle on the unbalanced line output.
Configured line
level
Displays the level of the audio output configured in the channel profile for the
line. This sets the gain that will be applied to the received audio and to the
generated idle tone.
Relative tone level Specifies the level of the idle tone in dB relative to the configured line level.
Output tone level Displays the nominal level of the idle tone at the line interface. This is calculated
from the idle tone’s relative tone level (that you specified above) and the
configured line level.
Frequency Specifies the frequency of idle tones.
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