Old style pieps box

[culltheweak 947]

Now guys I’m back onto my old pieps box as me red brick the decimal point has stopped working, pieps has been bombproof up until now when I turn it on it reads e20 error code then proceeds to go through to e25 starts working but is all over  with the readings can it be reset or a bin job for both any ideas ?

[dogmandont 9,317]

Think it's a manufacturer recalibration job but don't know if they still do it for the older boxes, might be some tech head online that could do it im sure. 

[Rabbit Hunter 6,608]

Mine comes up e52 or something like that and has done for years, but then works perfectly after. I rang B&F up and they said each e… is an error code, mine was one of the antennas was cracked but it would still work ok. Don’t think they fix them as they didn’t make them boxes themselves.