In article , Dave Plowman (News)
scribeth thus
In article ,
tony sayer wrote:
Which was the theory behind running my AV ground right back to the house
earthing point, rather than CU earth.


Sort of "technical" earth;?..

Yup. If good enough for studios, good enough for me. Given it didn't
really cost any extra, as part of a house re-wire.



Not got a buzzer fitted to tell when the house earth gets connected to the
tech one, though. ;-)


Was that a BBC practice?..
--
Tony Sayer