DX7 making quiet sound when on
 

This is for all of you DX7 owners out there. When you turn on the transmitter, does it make ANY sound at all? When I have mine on and it is absolutely quiet, it makes a quite sound like it is on. I tried to find where it was coming from and it seemed like it was coming from the little grill looking thing under the SPEKTRUM label below the antenna. Can anyone confirm that this is the case with yours as well? I haven't used it much since my helicopter has been down and haven't had a chance to put a receiver in the plane so I haven't really noticed it until recently. If several people can say that this is the case, I will feel just fine but if it's not normal at all, then I think I will be contacting HH about it. Thanks!

RE: DX7 making quite sound when on
 

G'day Mate,
Don't worry about it, the DX 7 has a voltage regulator in it that makes the sound, it is normal.

RE: DX7 making quite sound when on
 

Thanks a lot! That puts me at ease.