I dont understand ive got a navman 520 i cant change the sound to speed camera voices from that chime sound i cant seem to find that chime file please explain slowly thanks how do i change that chime sound to speed camera voices and red light camera voice
Navman 520 is a bit old. The answer to your question is already posted somewhere in our Navman forum.
See this: Navman voice files. You should replace Navman's original chime alert file with some other audio file. Easy.