Step 1. disconnect the positive flylead from the battery and leave it off.
Step 2. Hold the button on the CommLink in until you see a red flash (This will clear previous pairings)
Step 3. An orange light will start flashing on the CommLink
Step 4. Ensure you have everything ready to connect up the flylead as you will have 30 seconds to perform device pairing in the next step.
Step 5. Press the button on the CommLink. The CommLink will flash blue. You now have 30 seconds to reconnect the positive flylead back to the battery. Once connected the BC300 will also flash blue.
Step 6. Pairing can take up to 5 mins. CommLink will normally flash green first while BC300 can be 1-2 mins behind
If both BC300 and CommLink are flashing green pairing is completed
Note: If CommLink flashes red, connection wasn't made and steps 1-6 may need to be repeated.