Thanks to Gary Surrency, the "Hi Sig" displays at last disappeared and the rig works normally. Gary said the KPIO3 could be the cause of the trouble. So, I uninstalled it, as well as the 100w module, downloaded the DSP firmware, and restarted the K3 in the 10 w config'. All went well, so I decided to check, if, reinstalling the KPIO3 and 100w amp, I would still get the "hi sig" again. Believe it or not , it didn't, and my K3 works beautifully again ! Thanks again to those who replied to my "bouteille à la mer" last wednesday. Just in case you are interested, there will the French Contest next week-end (to morrow in fact, from 00:00 Saturday to 18:00 Sunday (I think...!) Best 73 Jacques de F90J
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