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Servos Buzzing

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Old 05-13-2009, 07:49 AM
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Top_Gunn
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Default Servos Buzzing

I put two new Hitec HS-82MG servos in a new plane (Futaba 2.4 GH radio). Both of them buzz, even when they aren't attached to anything. They buzz whenever I move the sticks, and sometimes at neutral, too, though if I flick the stick at neutral, the buzzing stops. Any suggestions?

I posted this under Hitec support, but got no reply, so I thought I'd try here.
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Old 05-13-2009, 09:34 AM
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Default RE: Servos Buzzing

What battery and voltage are you using?
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Old 05-13-2009, 10:21 AM
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Default RE: Servos Buzzing

4.8 volt 4-cell Sanyo NiCad pack.
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Old 05-13-2009, 10:51 AM
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Default RE: Servos Buzzing

Hitec tech support came through. Loosened the four screws holding the case on a quarter-turn, and the buzzing stopped.
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