Skyview update... CRASH

I was installing a software update to my Skyview system and it ended up bricking my unit... YIKES.  After investigation on the cause it appears that the backup battery did not have enough charge to satisfy the initial cycle.  Lesson here is to always initiate updates using ship power.

I took the 'opportunity' of having the whole Skyview off line to test fly using the Garmin 696 as my only panel source... defiantly not ideal but it was okay for VFR flight.  The lack of engine and fuel instrumentation was a bit disconcerting though.

Skyview bricked during a BIOS update 

test flying the 696 as the only instrument

Garmin 696 GPS remote antenna is dead

The performance of the Garmin 696 in getting an initial satellite lock has been degrading for a bit but I was pushing the issue out of my mind since it would eventually work fine but the initial lock was taking far too long.  I did a bit of basic trouble shooting, called Garmin tech support.  They indicated that a 5 minute lock up was all that they could count on but that was inconsistent with other published data and the original performance of the unit which always got a lock within 30 seconds or so.  I tried another online tech the next day and got a suggestion to do a hard reset of the unit... finally from VAF a Garmin tech with much more experience suggested testing the unit using the internal antenna to see if the external antenna or connector had failed.

With the unit out of the plane the internal antenna worked as expected and the external was mostly worthless... unfortunately I could not determine if the fault was with the connector, the internal interface, or the antenna.  I tried to grab another antenna to test but could not find one so I ended up ordering a replacement to be delivered within a week.

It took about 5 minutes with the plane sitting outside in the sun an it still sat there on Autolocate.

crappy performance form the external Garmin antenna