Re: LED's OK, but relays not switching mic, phones
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If MAP1 and MAP2 are both mapped to radio 1 then the relays and audio would not switch and you would always hear radio 1.? I don't know how it got that way.
There have been a few reports over the years about problems that have been traced to the EEPROM becoming corrupt but there has not been enough information that I could track down a problem.
??? Paul, K1XM
On Sun, Mar 24, 2024 at 8:30?PM Dave Hachadorian < k6ll.dave@...> wrote: Thank you Dennis W1VE and Paul K1XM for your replies.? Resetting the EEPROM did the trick.? Before resetting, MAP 1 and MAP 2 were both showing "1."? After resetting, MAP2 was changed to "2," and everything started working normally.
I'm powering the SO2R box from a big Astron supply that powers the whole station.? I try to remember to switch off the SO2R box before powering down the Astron, but sometimes I forget, and the DC does a slow fade. Maybe that's how the MAP2 setting got changed.? Perhaps I should power the SO2R box from a dedicated wall wart connected to firm power instead.
Thanks again for your help!
Dave Hachadorian, K6LL
Yuma, AZ?
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