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Old 01-09-2009 | 12:46 PM
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PilotLight
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Default RE: Helimax 400 3d

ORIGINAL: Jason 3-Danhakl

http://manuals.hobbico.com/hmx/hmxm1012-manual.pdf

Set up manual for the HM4000
FYI there is a hidden trim pot under the label right next to the gain pot. Also when you change gain there is going to be a slight trim drift. So find the gain setting you like and leave it in HH mode all the time. 45% on a Futaba seems to work really well on the AXE 400.
Jason
Jason, what does this hidden pot do? What is its label? Why is it hidden? Most gyros have a gain pot and a travel pot. Doesn't the travel pot adjust how far the gyro will drive the servo? Its basically an end point adjustment. It shouldn't change the centering point on the servo. Hmm, let us know...

Thanks.
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