Ear piercing noise when ringing or talking
Posted: May 11th, 2012, 1:30 am
I purchased the Costar 2010 unit for my 2011 Corvette in January of this year. I had problems originally with volume, especially hearing a caller and I had problems with the phone not reconnecting to bluestar after turning the car off. I had to unplug the unit and plug it back in to get it to reconnect. That problem was intermittent. My next problem was it screeching very loudly when I would get a call. I adjusted the volume using the program utility and it worked ok for a while. I assume this is BES 11-0401
I updated to the latest beta software (BES 12-0302) about a month ago which helped with the disconnects. I adjusted the volume and it worked fine for a while. About two weeks ago, it started screeching again, even when it is ringing. Answer it and it just screeches; it is deafening. I have adjusted the volume down to practically nothing and it does not help. If I put the mic and speaker volume at -15 dB, it still screeches very loudly.
I put BES 11-0401 back on and the same thing is happening. Loud screeching anytime the phone connects. I am using a Motorola Droid 2. It works fine on many other systems.
What else can I try? I feel like i paid close to $300 for a paperweight.
One other thing regarding the site search engine. It seems what ever word or words I put in, it says that it is too common of a word. I know I have found a manual on here before, but I can't find a manual for the bluestar or the programming utilities. Hoping for an answer before I trash this thing and go back to a jabra unit that actually works.
I updated to the latest beta software (BES 12-0302) about a month ago which helped with the disconnects. I adjusted the volume and it worked fine for a while. About two weeks ago, it started screeching again, even when it is ringing. Answer it and it just screeches; it is deafening. I have adjusted the volume down to practically nothing and it does not help. If I put the mic and speaker volume at -15 dB, it still screeches very loudly.
I put BES 11-0401 back on and the same thing is happening. Loud screeching anytime the phone connects. I am using a Motorola Droid 2. It works fine on many other systems.
What else can I try? I feel like i paid close to $300 for a paperweight.
One other thing regarding the site search engine. It seems what ever word or words I put in, it says that it is too common of a word. I know I have found a manual on here before, but I can't find a manual for the bluestar or the programming utilities. Hoping for an answer before I trash this thing and go back to a jabra unit that actually works.