D-100 compass rose vibration

[bmarvel]

My D-100 has developed a problem it never had before -- maybe after the latest software update but I am not sure of that.

Sometimes when I turn on the master switch, the compass rose appears but vibrates back and forth very rapidly so as to blur all of the numbers.  When this happens, I just recycle the circuit breaker or the master switch and it comes back normally.  I have not left it in the vibrating state to see if it will recover on its own.  Also, it has never done this in flight; it only does so on initial startup and then not every time.  

Bill Marvel  

 

[dynonsupport]

Is there anything new near the EDC-D10A that didn't used to be there? One thought is interference. When it does this next time, try tapping on the EFIS bezel/panel to shake it a bit. Does that change anything?

 

[bmarvel]

Nothing has been added or changed.  Will try tapping on it next time and let you know what happens.

Bill Marvel

 

[AgentJ]

I had the same problem, before i update from 5.1 to 5.1.1.
Pushing the cockpit or unit don´t help,-
Now, after the patch, everything work fine.

Greetings,
Jay