FAQs

How to Set Multiple Sets of ZERFUN Microphone Systems?

1. Turn off the microphones and receivers of other systems first. Then, turn on the first set of microphone system, that is, switch on the microphones and the receiver.
2. Confirm the frequencies of the four microphones in the first set. Once the sound signals are okay, each microphone needs to be reset/paired with the receiver (please refer to the user manual). After all four microphones have been reset/paired, test the microphone sound signals. If they are okay, the setup of the first set of the microphone system is completed. Then, turn off the first set of microphone system.
3. Turn off the first set of microphone system (both microphones and receivers), turn on the second set of microphone system, and repeat the operations in Step 2 to adjust the second set of microphone system. However, it should be noted that the channel frequencies of each microphone in the second set must be different from those of the first set. It is better to have the frequency bands staggered as much as possible until the second set of microphone system is properly adjusted. Then, turn off the second set of microphone system.
4. Please note that after adjusting multiple sets of microphone systems, do not adjust the frequency bands of the microphones anymore, as this will cause the microphones to re - search for receiver pairing.
5. First, turn on the first set of microphone system and wait until the microphones are connected to the receivers. Then, turn on the second set of microphone system and wait until the microphones are connected to the receivers. Then, you can start using them. Note: When using multiple sets, avoid adjusting the frequency bands of the microphones.

How to Reset the Microphone - Receiver Connection (Pairing)?

Turn on the receiver and turn off the microphone first. Make sure that both the microphone and the receiver are within a 20 - inch distance. Press and hold the channel - adjust button of the microphone first, and then press the power button of the microphone. When the screen shows "----", release both buttons and wait for a few seconds. If "----" disappears, it means the pairing is successful.