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HelicopterRadio - Servo - Gyro - Gov - Batt › 601 Problem (again)
11-23-2006 04:01 PM  11 years agoPost 1
tjongkristian

rrApprentice

Jakarta, INDONESIA

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I am currently having almost a classic problem of a 601. I read so many people having the same problem on the forums. The problem is that everything was fine and suddenly the heli just pirouetted for no apparent reason. Even after I replace the servo, the same thing happened. What is going on? I checked and changed the servo, battery, receiver, the heli , and it still happened. Is there a lifespan for a gyro sensor or amplifier? I have 2 pieces of the 601 and they are less than 2 years old and rarely flown (twice a week or less). I noticed that the rudder control gain (ACGA / NCGA) on my amplifier shows ACGA***% and it the value can not be altered. Doesn't it supposed to display a numeric value instead of ***? If I change it into normal mode, it does shows NCGA130% and I can alter the value. Can someone verify this please? I did send one of the gyro to Futaba to be checked. Hopefully, they can found out what is wrong with it. I am using 14MZ, 37% gain, tape metal tape mounting, Freya, Avant. Thanks.

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11-23-2006 04:15 PM  11 years agoPost 2
rickc

rrElite Veteran

Creve Coeur IL. (Peoria Area)

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Do you think it may be a voltage problem, and the gyro is resetting? I know you have replace several items trying to trouble shoot. Look at items you have not replaced, maybe try a different switch. Any binding going on that can pull your voltage down?

Rick

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11-24-2006 01:12 AM  11 years agoPost 3
tjongkristian

rrApprentice

Jakarta, INDONESIA

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Good Idea, I haven't try the switch yet. It is just annoying as BOTH of my 601 is doing the same thing. Many friends are experiencing the same problem. Hope Futaba will look into this issue.

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HelicopterRadio - Servo - Gyro - Gov - Batt › 601 Problem (again)
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