On Dec 7, 9:39*am, GK wrote:
Will the DB-9 port provide power to the PDA?

- Yes and no. The power source from C302 is problematic,

No problem with mine powering an Aero 1530 for the last 9 or so
years. Of course it doesn't normally need a back light like some
other PDAs. Although I try to have the PDA fully charged before use
in the glider it isn't always.

Andy