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    AP 74 Connection Lost

    Hi Went up to the airfield today and as you asked I tried disconnecting each auto pilot component one at a time but made no difference. So I had some MOV varistors (metal oxide varistors) and I put them across the relays for the trim and A presto cured the problem so it must of been some sort...
  2. G

    AP 74 Connection Lost

    The airplane is a Glastar and iam in the UK, I have two servos An ap74 and a d100 and d120 also a garmin 496 GPS I will try un plugging each component and see if this helps Thanks for your reply Kurt
  3. G

    AP 74 Connection Lost

    Hi Just to let you know I have two relays in the trim wiring so only One control stick can be operated at once wondered if this had any thing to do with the problem Cheers. Kurt
  4. G

    AP 74 Connection Lost

    Hi dynon Spent the day at the airfield today to try and sort this auto pilot out but no joy I separated the trim wires and re routed Them away from the DSAB wires but the problem is still there Also I noticed today when I switch on the auto pilot the EMS Disconnects from the EFIS only for a...
  5. G

    AP 74 Connection Lost

    Thank you for coming back to me, all the DSAB wires are twisted but the trim wires do run in the same loom as the DSAB wires?? Should I separate them, and how far away Do they need to be and is there any thing I can do such as A ferrite on the trim wires?? Cheers Kurt
  6. G

    AP 74 Connection Lost

    Hi Hope you can shed some light on my A/P I have a D100 and D120 with an AP74 and two servos, configured the DSAB It found all 5 dynon components,I did the servo test and it worked fine, set up the servos all ready then when I press the Trim elivator all the lights on the AP74 come on and...
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