TechniSat TECHNIRADIO 6 IR Instruction Manual page 119

> The display shows the signal strength using a bar graph. The mark shows the
minimum signal strength.
Stations with a signal strength below the required minimum signal intensity
are not transmitting a strong enough signal. Align the telescopic antenna as
described in Section 6.3.1 if required.
9.2.8 Volume adjustment (DRC)
The Volume Adjustment menu item is used to set the compression rate, which
compensates for dynamic fluctuations and the associated volume variations.
Minimum signal strength
Signal strength
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