D-100 heading problem

Bellstef

New Member
Joined
Oct 6, 2008
Messages
2
Good afternoon, five years ago has been installed EFIS D-100 and EMS D-120 on my TECNAM SIERRA P2002 RG. Lately on D-100 a recurrent problem is introduced: in flight the heading indicator continually moves him jerky of 5 or 10 degrees in comparison to the true course.
Can help me ?
Regards
 

dynonsupport

Dynon Technical Support
Staff member
Joined
Mar 23, 2005
Messages
13,226
Has anything electrical (maybe strobe lights?) been installed near where the EDC-D10A compass module is installed? That sounds like it could be some kind of rhythmic electrical magnetic interference from an external device.

If NOTHING has changed in the aircraft configuration, give our tech support team a call at 425-402-0433 or an email at support at dynonavionics dot com.
 
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