AVT MAGIC TBR, Hardware And Software Manual

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THE WEB INTERFACE OF MAGIC TBR
21
3.1.1 Operation mode configuration
The Mode configuration allows you to setup the system either in Repeater or
Remodulator mode:
Figure 9: Operation Mode
• In Repeater mode the system passes through the received signal to the RF
output with a very low delay of a few µs. Only in case of a break-in the system
is switched to the Remodulator mode – in sync to the Null symbol as well as
the CIF counter – to exchange all audio sub channels.
•
In Remodulator mode the system refreshes the received signal permanently
and provides a full remodulated signal on the RF output. In case of a break-in
the audio content will be replaced.
This mode has a much higher delay due to the high level processing (approx.
750 ms).
We recommend to use the
Repeater
mode as default mode to minimize the
influence on DAB car receivers during normal operation.
Now select the desired Input Frequency (5A … 13F) of the ensemble which you
want to use for break-in.
The setting
Output Level
can be used to adjust the strength of the RF output in a
range of -40 dBm … 0 dBm.
If a second module is equipped the configuration has to be repeated with the
desired parameters.
Press OK to store the configuration in the system
In the main window the Ensemble name(s) of the selected ensemble(s) should be
displayed as well as the RF Input signal strength and the Quality indicator.
For a good reception the Quality indicator should be higher than 40%.