Red light Alert

 

Recently I downloaded the latest firmware to my NUVI 760 and as a result my red light sounds or warnings do not seem to be active. When I approach a red light camera my nuvi sound goes blank butthe screen identifies a red light camera warning with no sound. Previously I had one of the voices mp3 state aloud of the camera warning. I cant seem to fix it. Can anybody help?

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Me Bigmac

red light alert

Problem is fixed It appears i lowered the sound in MP3 gain to low.

--
Me Bigmac