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450 PRO Class Electric Helicopters 450 PRO Class Electric Helicopters manufactured by Align, Tarot, SYMA, Airhog, Chaos, HK and similar.


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Old 10-07-2012, 01:59 PM   #1
Victor Kovalev
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Question Trex 450 Pro V2 3GX Gyro Gain Settings

Can any one direct me to a link or thread that address how to go about setting/fine tuning gyro gain?

Thanks.
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Old 10-10-2012, 08:29 PM   #2
Tyharp21
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Default gyro gain settings

I run my settings for stunt anywere from 35 to 38.
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Old 10-11-2012, 07:18 PM   #3
Victor Kovalev
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Thanks.......but how do you go about testing and adjusting gyro gain?
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Old 10-11-2012, 08:18 PM   #4
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For the 3GX to be in heading hold mode your gyro gain on your radio has to be set above 50. You want all the gyro gain you can get without tail wagging. Turn it up 3 to 5 points at a time on your radio until the tail starts to wag in flight, then back off a couple of points until it doesn't wag and you're set.
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Old 10-13-2012, 11:24 PM   #5
ferebeed
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What radio are you using?


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Old 10-16-2012, 12:30 AM   #6
sal98
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Default Gain settings

Usually if a person states that he has to run his gain over 50 to be in heading hold, he is using a spectrum or JR radio. Futaba radios are different as they usually run in the 30 to 35 range for gain in the GY Mode. My Hitec Aurora can be set to run it's gyro menu either way.

There is a really good video on youtube of a guy setting up the microbeast and he basically shows you step by step how to test your heli to set up the best possible gain settings. It is for a different FBL controller but the theory is the same no matter what unit you use.

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Old 10-16-2012, 07:10 PM   #7
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Excellent......thanks!
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