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HomeAircraftHelicopterRadio - Futaba FASST › difference betwen expo on JR and Futaba transmitter
03-11-2010 08:14 PM  8 years agoPost 1
ASlorenz

rrApprentice

Switzerland

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Hi

20% on JR transmitter is not the same on Futaba transmitter,in futaba will be 50%,it is possible or/and normal?

Thanks

Regards

Renzo

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03-11-2010 08:48 PM  8 years agoPost 2
Steff Giguere

rrProfessor

St-Eustache, Quebec, Canada

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I think 20% with JR in -20% with Futaba.

Team Synergy, Rail blades, Team Scorpion, V-Team

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03-11-2010 09:01 PM  8 years agoPost 3
DS 8717

rrProfessor

Here wishing i was somewhere else

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If you add + expo on JR it makes the center softer,if you add - to Futaba it will make the center more sensative. I think futaba is the only trans that does it that way.

YOU ONLY LIVE ONCE..IF YOU LIVE IT RIGHT THATS ALL YOU NEED

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03-11-2010 09:25 PM  8 years agoPost 4
BarracudaHockey

rrMaster

Jacksonville FL

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JR positive is softer center.

Futaba negative is softer center.

I'm sure thats what DS meant to type.

Andy
AMA 77227
http://www.jaxrc.com

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03-11-2010 10:09 PM  8 years agoPost 5
ASlorenz

rrApprentice

Switzerland

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Thanks for your answer !!!

+ and - is not the problem

the problem is (+20%)JR is not (-20%)in Futaba,in futaba i have to set -50 % to have the same result

It's possible the difference latency?.."22ms" vs 7ms?

3 x faster + 1

Regards

Renzo

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03-12-2010 12:32 AM  8 years agoPost 6
BarracudaHockey

rrMaster

Jacksonville FL

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No its not the latency.

Its the algorythem that they use is different. I've never seen them that different personally.

Andy
AMA 77227
http://www.jaxrc.com

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03-12-2010 02:06 AM  8 years agoPost 7
PJRono

rrKey Veteran

Minnesota, Ya!

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Futaba and Jr use different endpoint max numbers. This will throw it off a little ie 140(Futaba) to 150(JR).

If you skip me I can't play!

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03-13-2010 04:01 PM  8 years agoPost 8
newtek007

rrApprentice

Newport News, VA

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I just encountered this situation. Here's my story:

Trex 450 on a Futaba 9CAP. I had -20% on the cyclic controls. I purchased a JR 12X and dialed in +20% thinking the way you are (numbers for numbers). NOT GONNA HAPPEN!!! To get the same feeling on the JR I had to use +5% expo.

Hope this helps.

Why use lighter fluid when gasoline works sooo much better! | http://www.newportnewsrc.org/

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