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Negative Expotential

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Old 05-13-2003, 01:16 AM
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flyhi
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Default Negative Expotential

What exactly does 28%, for example, negative expotential on ailerons mean? does that mean up or down? thanks.
Old 05-13-2003, 02:30 AM
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Steve Guinn
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Default Negative Expotential

Exponential either increases or decreases the sensitivity of the control stick near the centered position.

With -28% Expo, the stick is less sensitive and you must move it further to obtain the same control deflection that would be seen with no Expo.
Old 05-13-2003, 03:18 AM
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fishgod
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Default Negative Expotential

Unless of course you are flying with a JR transmitter. With JR negative expo makes it more sensitive around center. Dont ask me how I know.
Old 05-13-2003, 09:18 AM
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Jemo
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Default Negative Expotential

If you use Futaba, you enter a Minus number to decrease sensitivity in the center, and a plus number to increase it.

With JR you use a plus number to decrease sensitivity and a minus number to increase it..
All expo works the same. If you use the correct settings.
Old 05-13-2003, 01:26 PM
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glowplug
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Default Negative Expotential

LMAO fishgod....why do they make things so complicated??

Mike
Old 05-13-2003, 02:38 PM
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Default Negative Expotential

If you ever forget which way + or - to go for your radio brand, just put in a positive or negative 100%. You will know right now which way to go.

Greg
Old 06-15-2003, 01:22 AM
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Geistware
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Default Negative Expotential

I just tried to use 100% positive expo on a futaba. I would have to be a Grand MAster with a transmitter to be able to fly it like that!
Old 06-15-2003, 02:20 AM
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David Cutler
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Default Negative Expotential

As an extension to this thread ..

What, exactly, is the percentage exponential, a percentage of?

It can't be the extent that the curve is 'flattened', as 100% would act like a sudden switch to full deflection (if positive) or not at all until the extreme position, (if negative) when it would suddenly give full deflection.

-DC

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