MTR3B_lcd band switch not working Home › Forums › QRP Transceivers › MTR3B_lcd band switch not working Tagged: Band switch, display This topic has 1 reply, 1 voice, and was last updated 3 years, 9 months ago by ki7kqa. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts August 26, 2019 at 11:34 pm #3849 ki7kqaMember The top switch on my radio is now not working as expected: normally when I switch it the band is displayed immediately, but now the band does not update. When I power it down and start it up in the new band the display is correct. Any idea how to troubleshoot? 73 K6SZ ex KI7KQA August 27, 2019 at 9:47 pm #3850 ki7kqaMember Following up, holding down fn and rit while powering on, then cycling power again, cleared this issue up for me. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In