Adapters seem to work, I would check with local camera and electronics shops. Anything <=2GB will work so you can get away with using old 128MB cards...
My gut is saying that your ethernet jack might have a cracked pin. Try applying some finger pressure to the connector on one EFIS then the other and...
I'm installing a 5400, replacing my old 4500. I have dual P-mags. On the SV-EMS-220, the install manual indicates that RPM sensing is on pin 32, but...
I buy the "Americas" nav data from Jeppesen for my IFD440 which in almost twice the cost of the $299.00 "USA" only plan . I have to do that in order...
I have always had a problem with my flight director pitch command. Operation is normal in the roll mode, but the pitch commands are overly sensitive...