D100 HS34 Problems

mkukorlo

I love flying!
Joined
Jul 17, 2013
Messages
1
Hello everyone,
I have a D100 & D120 coupled to a HS34, Dynon AP, and a Garmin 696. The Problem is that ,on startup, the HS34 only intermittently turns on. If it lights up when I flip my avionics toggle switch it will stay on for the remainder of the flight and work perfectly. I’ll go get some gas turn everything back on and it doesn’t light up. This problem doesn’t only happen after the unit is turned back on after operating for a while. It seems to just work when it wants to. I’ve noticed the NAV or TRK option on the AP doesn’t work but I would assume that’s because it doesn’t know where its supposed to get its input nav data from (GPS/VOR) because the HS34 isn’t on. The avionics switch doesn’t only turn on the HS34 so I don’t think it’s as simple as the toggle switch. Also, sometimes when I turn on the avionics switch the GPS doesn’t “auto on” and the HS34 will work and vice versa…..Gremlins !!
 

dynonsupport

Dynon Technical Support
Staff member
Joined
Mar 23, 2005
Messages
13,226
How old is your HS34? We had a batch a few years ago that did this. Get your SN and shoot us an email or a call and we can check if it's in the known batch.
 
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