Hi thank you Nigel for your interest & suggestion.
I had considered the interference option & disconnected my remote doorbell a couple of weeks ago as it uses the same frequency. My neighbour is an elderly lady & not into anything technical at all so unlikely to originate from her home. The mast with all of the sensors is less than10 mtrs from the display unit which is on my desk in the conservatory & there's only a double glazed window in between unit & mast (no walls).
Strangely last evening the display started to work again with the exception of the wind speed which is currently on zero & trust me it's very windy down here today & trees have blown over in parts of the city.
So I'v e ordered a new anemometer from Maplins website as this unit have effected the signal, I don't know but for the few quid that it costs replacement has be worth a punt.
Again thank you
david
Statistics: Posted by dave richardson — Wed Mar 02, 2016 1:00 pm