Last weekend I start to Install and setup the GeoLink on my third Heli, I come to the step “Mounting inclination”, but I saw the values going up and down very fast, therefore was impossible to adjust the Level, I wondering why because my first two Helis on setup doesn’t see this .
By the way the Hobbywing ESC 200Ah cooling Fan was a little bit noising , and I decided to switch it off, surprisal the values going to work normal, I will try with Ferrite ring’s to evolve the cooling Fan cable , and see what happens. Very strange that an Fan make interference to the GeoLink.

It has been posted many times that HW fans can cause problems. If you want to use a fan use a
Sunon Maglev Fan.

Thanks for the Tip, but is not easy to find the same size like the Original Hobbywing !
Sunon These are PC Fans. A little bit to big.
Anyway actually with 30º , the ESC Runs around 52º it's ok.
Castle Creations ESC Runs over 120º !

i've used Sunon MagLev fans too on all my Hobbywings as long as I had them... Sunon's do exist in many different sizes and rpm ranges for different electronics purposes - perfect fit for all Hobbywings do exist. as they do not cause such a lot of vibrations, they did never cause any trouble on any of my helis - but HW stock fans did.

Ciao
Michael

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cheers
Michael

Hi, sounds good, have you any Model reference?

.... unfortunately not - too long ago I bought the last one. but just go to sunon.com and browse their online catalog for format/thickness/voltage + rpms you are looking for.... that's how i found all of them. many of them are directly available via Amazon.

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cheers
Michael