Roberts Radio ColourStream - Manual (Page 65)

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DAB Radio
Dynamic Range Control settings
Dynamic Range Control (also known as DRC) can make quieter sounds
easier to hear when your radio is used in a noisy environment by reducing
the dynamic range of the audio signal.
From the DAB menu list select DRC to enter the DRC adjustment mode.
The current DRC setting will be highlighted on the screen.
Touch the required DRC setting the display will return to the previous
screen.
'DRC Off' - DRC is switched off, Broadcast DRC will be ignored.
'DRC high' - DRC is set as sent by broadcaster.
'DRC low' - DRC level is set to 1/2 that sent by broadcaster.
Note: Not all DAB broadcasts use the DRC function. If the broadcast
does not provide DRC information, then the DRC setting in the radio will
have no effect.
Prune invalid stations
If you move to a different part of the country, some of the stations which
were listed may no longer be available. Also, from time to time, some DAB
services may stop broadcasting, or may change location or frequency.
Stations which cannot be found, or which have not been received for
a very long time are shown in the station list with a question mark. The
Prune stations function will delete the marked DAB stations from your
station list.
From the DAB Menu list select Prune invalid stations to cause the invalid
stations names to be removed from the list.
DAB
DAB Menu
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Scan
Edit favourites
DRC
Manual tune
DAB
DRC
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OFF
Low
High
DAB
DAB Menu
15:05 26 Jun 2010
Edit favourites
DRC
Manual tune
Prune invalid stations