[RESOLVED] EHSD Course Over Ground

[Swift.]

It looks like the Course over Ground (COG) shown on the EHSD doesnt change when switching from True to Magnetic.

 

It appears that this makes it inaccurate in Magnetic.

 

You can see from the images that COG matches the GVVI in True, but doesnt match in Mag.

[Swift.]

Track and recording attached:

 

To reproduce: Make a mission with wind other than 0

Fly crosswind and change between True and Mag on the EHSD

 

https://www.youtube.com/watch?v=uJMdi7Y-y0I&ab_channel=Swift

 

Note how the Course Over Ground appears almost straight ahead when in Mag, and appears very angled when in True. It would seem the COG doesnt change value between true and mag settings.

EHSDbug.trk

[Ramsay]

First reported 20th July 2018

 

https://forums.eagle.ru/showthread.php?t=216269

[tea_cypher]

I will have a look at this when i get a chance

[tea_cypher]

Reported