I have a VP-M110 video

Question

I have a VP-M110 video camera and am having a problem with a static type of noise,this noise is similar to the noise one would hear on the sound track if a wind was blowing and being picked up by the camera mirophone while recording,it is not so noticeable when reviewing throuh the camera but is imposible to hear dialogue when viewing after down loading to my pc,can you please help?Rob Collier.