How can I eliminate “dead spots” or microphone crackling / noise?

/How can I eliminate “dead spots” or microphone crackling / noise?
  • Verify that you are not blocking either the emitters on the transmitter or the sensors or mounted ceiling sensor.
  • If reception is interrupted when facing a certain direction, install an additional sensor  (ICS-55) in that area of the room
  • If team-teaching, verify that transmitters are not on the same channel
  • Recharge or replace the transmitter’s batteries
  • Verify that the emitter/mic is working (Test with another working emitter/mic)
2018-02-20T19:59:44+00:00