hello i have a roadstar fc 250 and i cannot get a read out .
sometimes when it powers up it will show numbers upon start up as if to calibrate but it doesnt show a frequency at all .
i have tried switching coax and radios and no response either way .
all it shwos on the screen i ( 0 ) . any help would be appreciated .
by the way i opened it up to see if there was an internal fuse and /or a reset inside no luck . did i miss something ?
sometimes when it powers up it will show numbers upon start up as if to calibrate but it doesnt show a frequency at all .
i have tried switching coax and radios and no response either way .
all it shwos on the screen i ( 0 ) . any help would be appreciated .
by the way i opened it up to see if there was an internal fuse and /or a reset inside no luck . did i miss something ?
