It is best to perform an ‘AUTO SCAN’ at the location you are going to be using the unit. See below for the full instructions:
  • Press “menu” button 4 times to take you to A-SCAN (all scan). If F-CH01-4 is displaying, keep pressing set to bring it back to A-SCAN.
  • Press and hold the “set” button until A-SCAN flashes.
  • The transmitter will scan for clean channels and after 6 seconds will lock them in to memory and revert to normal operation.
  • To perform an A-SCAN on a second transmitter (if you are using one), repeat the process as above but leave the first transmitter turned on while doing the A-SCAN on the second so that it will skip the channels used by the first and prevent them interfering with each other.