D10A & HS34 DSAB dropout

[Ken_Kopp]

In addition to dual SkyView displays I'm running my D10A connected to an HS34 which is connected via ARINC to a Garmin GNC300XL. This gives me an EFIS Backup to the Skyview and a nice HSI driven by the 300XL. For some reason the DSAB is dropping the HS34 out of the network on a seemingly random basis. If I reconfigure it sometimes comes back. If I turn the D10A off and reconfigure it always comes back...for awhile. This is happening with the airplane static so I know it isn't a vibration issue and a loose connection. Any thoughts?

 

[jakej]

" For some reason the DSAB is dropping the HS34 out of the network on a seemingly random basis. If I reconfigure it sometimes comes back. If I turn the D10A off and reconfigure it always comes back...for awhile. This is happening with the airplane static so I know it isn't a vibration issue and a loose connection. Any thoughts?"

Ken

I recently had a similar issue with DSAB - turned out to be a dsub socket not pushed in fully home.

HTH

Jake J

 

[dynonsupport]

Wiring is always suspicious in these cases, but it could conceivably be either of the components. There's not trivial way to test which, so give us a call to troubleshoot further if you can't find anything awry with a either of the connectors/wires.