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AP 74 issues

Jcurry

Well Known Member
My AP 74 is having a couple of issues.
Altitude- It intermittently will not hold altitude (ex. At 1500 and select 1500) or sometimes it will not capture a selected altitude and fly through it.
Heading- Often times it will not hold a heading. If it is holding a hdg and I select another hdg with the hdg bug, it will fly through the selected hdg.
I have performed an AP calibration several times and I get a successful test.
Any ideas appreciated.
 
Keep in mind the AP74 is only a knob interface. Your issue is likely with the D-100 or D-180 that it is actually doing the work.

Your best answers will come from the Dynon support site.
 
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