Paul C. Buff, Inc. Technical Forum

I was replacing batteries in all 4 of my CSRB+ for tomorrows wedding when I had an odd occurrence. When I put the new batteries in one of the receivers, it started making a soft buzzing noise. I took the batteries back out and reinstall. It then buzzed again for about 5 seconds but then stopped. I tested it and it functions perfectly. Then, when replacing the batteries in another one, the same symptom occurred but this one will not stop. Ive left the batteries out of it until I need it for fear of it draining overnight but Im still concerned. Has anyone else had this?

Occasionally, the ceramic capacitors in the unit can make a buzzing sound. This is not really something to worry about. However, if you would like to send the unit in for us to verify that is the issue, you are certainly welcome to do so.

If there are any other odd behaviors, please let us know!