Lumix LX7 'rolling' sound
I bought a new LX7. When the camera is switched on, it make a low, barely audible 'rolling' sound. It's always going, even if I set the camera down on a table with a still scene, it makes this quiet, what I can only describe as 'rolling' sound. What is this?
Also, I am not sure about the zoom sound of the motor. It sounds a little sickly or weak. I don't know what it ought to sound like. Since I've nothing to compare it too, I don't know if this is normal.