Originally Posted by
much2much
sorry about the capitals,i thought it still readable,(unlike the altitude) and thought the.. and .. were punctuation, blind i believe is the expression used to mean connected to it,s own encoder which has it,s own static outlet.
that is to say not receiving information from a encoding altimeter.
not my machine , so the make may well of helped;once again i will work on my English.
20 years in Glasgow helped but alas now i am down south all has gone to pot,still 20 years stealing you women and jobs was great.
that in mind we may well have met

seriously thanks anyway , a shot in the dark
Lol - being originally from N. Ireland I can't talk about stealing Glasgow women...
If the static inlet is clear, I doubt there are any user serviceable parts. Does it report its altitude onto a screen? I presume that's wrong too?
It could be an internal connection to its internal encoder has broken, or maybe the internal barometer, or maybe the encoder itself is broken. Or it could be in one chip, doing all of that, which just needs replaced.
Sorry I'm not much help.