On Aug 18, 5:46 am, "Ian McPhee" wrote:
Agree with battery - if you can not get the original battery 2032 fits the
holder OK - also look for cracks it the original red silicon tube used
internal within the unit - I had one woth a lengthwise crack in tube which
only played up in the air
Ian McPhee AUS

"HL Falbaum" wrote in message

...



Also---check the battery--a little coin-cell battery. When dead, you lose
your polar setting, and a lot else.
Small leaks in plumbing--esp to the flask--lead to wierd readings.

--
Hartley Falbaum
USA---"KF"

"Brian Laverick-Smith"
wrote in ...
I have a fault with my cambridge version 2 which I
wonder if any one else has experienced. I will try
the agent but in between time .....?
On a recent flight the speed to fly indicator played
up showing full pull up advice with settings Mc 0
speed 45 knots and showing 2 down ! Before this it
has been good for the two years I have had it
It is 15 years old so maybe it has had its day ? [
like me ]

Any ideas folks

Brian K.G.C.
Brian L-Smith Kent England
Brian L-Smith- Hide quoted text -

- Show quoted text -

Ditto on the battery. Had the exact same symptoms you described last
year. Replacing the backup battery immediately fixed it. Of
course, you'll then have to re-enter the polar and other settings, but
it should be good as new after that.

Cheers,
Erik Mann