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Posted

I have a problem with the signal on my Rx450 any ideas how to get a better signal 

 

Posted

Find out what the problem is..

Get the car on Techstream to read any error codes to eliminate hardware faults. Is there any firmware/software updates available for your model/year?

Do other road users have similar reception issues around where you drive? Does the DAB unit automatically scan for better alternate stations?

  • Like 1
Posted

Radio reception is NOT diagnosed by Techstream.

The problem could be a bad radio signal, but this should occur on all DAB frequencies. Is FM reception good or poor also? If so, first check antenna connection.

Another suggestion is to properly set the audio bass, mid, treble as each audio source has separate settings, and trying setting auto switching to FM from DAB off (or on), in case of poor signal it could give  continuous and annoying change in mode selection.

Another problem, impossible to solve, is bad quality in radio broadcast, when same DAB frequency (channel) is used by too many stations reducing sample rate compromising sound band and quality.

Posted
14 minutes ago, Zotto said:

Radio reception is NOT diagnosed by Techstream.

 

So, Techstream can't determine if an antenna amplifier has gone down? 

Posted

AFAIK radio reception is a matter of radio only, and uh, probably there is no external antenna amplifier 🙂


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