Insufficient info in the original post to give a useful answer, but enough
to say it's no longer an IGC flight recorder - the security is trashed if
you open the case until it is electronically resealed.

At 22:01 23 November 2012, Darryl Ramm wrote:
On Friday, November 23, 2012 12:30:04 PM UTC-8, Jeff Casto wrote:
My CAI302 was intermittently turning off in flight, so my sailplane
partn=
er
=20
took it apart and found some loose connections. This fixed the problem,
b=
ut
=20
now the push/pull arrows are missing from the display. The audio works
=20
fine. I'm sure this is a setting, but I can't find it. Can anyone help?
=20
=20
=20
Thanks,
=20
=20
=20
Jeff

If the C302 is really working all except the LCD push/pull arrows then I
wo=
uld return it to Cambridge, but I'd carefully exclude more other things
fir=
st...

Are you seeing a circular arrow? Then you are in climb mode...
How is the C302 switched from cruise to climb mode? If an external reed
swi=
tch (on the flap handle mechanism) or toggle switch (typically on the
joyst=
ick) then is the wiring or switch faulty holding the C302 in climb mode
(sh=
ort the pins to be in climb mode, leave those pins open and the C302
should=
automatically go to cruise mode when not circling)? Read the manual on
thi=
s to be sure you understand how this works.

Do you have a polar entered? Correct for your glider?=20

Is it missing the airspeed input? Look on the screen #10 are all the
inputs=
there? Do they make sense when flying?

If you are in the USA I can't imagine wanting to *disassemble* a C302,
just=
return them to the factory for repair and/or recalibration.

Darryl