On Fri, Apr 27, 2018 at 12:39 PM, aj4ck1 <aj4ck1 at gmail.com> wrote: > Is there anyway that I can do this, like remove the battery for 24 hrs. The > "geek" in me wants to know > You have to edit the CHIRP Radio Images (*.ing) file with a hex editor to correct the invalid value(s). Jim KC9HI