Hello from Norway.
This amp has been showing the following symptoms for about 10 days:
Aftersome time, it may be minutes or more than two hours, the amp shuts
completelydown, indicating "fatal error", LED "ALL" on.
Ifpower is switched off for 10 seconds, an on again, the amp starts asnormal
andworks again for some unpredictable time.
Symptomsoccur with SWR=1, power 500w HALF and 900w FULL.
Independentof full or semi-QSK. Independent of band.
Temperatureas normal. No entry in ALARM HISTORY.
Tuner-functionas normal. Automatic bandswitch as normal.
Grateful for any hints. Many thanks in advance!
73 Uli, LA0CX
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