Ok I figured it out I had that one frequency volume set at plus 3 in the software so even though the radio was turned down to 0 it was able to override the 0 setting by 3 if that makes sense and all the rest were quiet. Thanks for the suggestions it seems a lot of these problems can be dealt with simply and they just stare you in the face but you can't see it.
You do know if your using the 200 with the Eithernet connection for ProScan, The audio thru the eithernet is not the audio on the scanner itself...
Yes you can control the audio volume coming from the scanner itself from the virtual display in ProScan...
The audio coming to your computer is controlled under the "Audio Control" tab in ProScan...
They are two different things... The audio thru the eithernet is independant of the 200's onboard audio... In other words, the scanners volume
control does not effect the volume in ProScan...