SarahH Posted August 4, 2021 Report Share Posted August 4, 2021 Hello- I have a Rondo 3 and the fine tuner echo screen is frozen on this (see pic) . I have tried opening and closing battery with no luck. The only button that works is the un/lock then screen returns to this and I’m unable to use any other functions- any help would be greatly appreciated. Quote Link to comment Share on other sites More sharing options...
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