Help:FAQ:Gyro: Difference between revisions
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{{DISPLAYTITLE:Tail gyro|noerror}} | {{DISPLAYTITLE:Tail gyro|noerror}} | ||
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==The rudder servo doesn't respond== <!--T:5--> | |||
''I've set up everything: frequency, pulse width, gyro gain. It was working before, but after firmware update it doesn't.''<br /> | |||
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You've updated with wrong firmware! When updating, make sure that the button '''Tailmotor''' is disabled. Otherwise you will download firmware specially for helicopters with tailmotor drive instead of servo control.<br /> | |||
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==When moving the rudder stick in Heading Lock mode the servo does not go back to center positions but stays somewhere.== <!--T:4--> | ==When moving the rudder stick in Heading Lock mode the servo does not go back to center positions but stays somewhere.== <!--T:4--> | ||
This is normal behavior when using the gyro in Heading Lock mode!<br /> | This is normal behavior when using the gyro in Heading Lock mode!<br /> | ||
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Before take off, when the motor is not running, you can clear the control loop and center the servo by moving the rudder stick:<br /> | |||
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left -> center -> right -> center -> left -> center<br /> | |||
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</translate> | </translate> |