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#326951 - 22/10/2009 02:27 Auto Frequency in the US?
matthew_k
pooh-bah

Registered: 12/02/2002
Posts: 2298
Loc: Berkeley, California
In the last day or two, my normal KQED at 88.5 seems to have developed a penchant for switching to 88.1, a freqency which is in no way affiliated. The AF symbol lights up when it changes. I think it just started doing it this morning, I'm not sure if it's constant or not. Anyone in the bay area experiencing the same thing?

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#327792 - 26/11/2009 16:33 Re: Auto Frequency in the US? [Re: matthew_k]
benjammin
member

Registered: 11/08/2002
Posts: 188
Loc: Champaign, IL
no sir. I live in a town with an FM spectra of lame stations. I hardly switch to listen to their uber-lameness. wink

Sorry I can't help you, but I thought I'd response to drown out the crickets.

laugh

-Ben
_________________________
Empeg Mk2 in fabulous green! Green Face, Green BackLit Buttons... GREEN...

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#327802 - 27/11/2009 18:21 Re: Auto Frequency in the US? [Re: benjammin]
matthew_k
pooh-bah

Registered: 12/02/2002
Posts: 2298
Loc: Berkeley, California
Thanks for bring it up, I'd been meaning to post an update. It only does it right near my house, it seems to be a low power station based at the local high school, or something of the sort. I've tried turning AF and TA on and off, any they seem to have no effect what so ever. I remember this was an issue when 2.0 was still in development, but don't remember the details.

Ah, I should have consulted the FAQ:
Quote:

Why did the tuner change stations on me?
(Entry last updated on January 21st, 2005)

This might be caused by a bug in the RDS-AF (Radio Data Service Alternate Frequency) feature in the 2.0 final software.

RDS-AF is supposed to switch to a stronger station as you move between different areas. But it only works in Europe, because that feature isn't used by radio stations in the USA. It seems that the software still tries to do some of that behavior even when the data signal it's getting is random garbage. Unfortunately, turning off the AF feature on the player's main menu seems to have no effect.

If, when listening to a specific radio station, your tuner seems to occasionally change to another frequency, try rolling back to player firmware version 2.0 Beta 13. It's been reported that this fixes the bug.


But why hasn't it been this way for the last five years? My tuner's AM reception dies occasionally, I wonder if the whole thing's on its way out.

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