Using the Gemini UHF-6100M is easy. First, turn on the microphone and the receiver. Make sure they are within a reasonable distance for the best signal. You can adjust the audio volume using the rotary control to your preference. When it comes to the venue, no matter if it's small or large, the advanced compression circuit will help you get clear audio. To avoid signal interference, try to keep the microphone away from other electronic devices. For maintenance, keep the microphone clean by using a soft cloth. When not in use, turn it off to save battery. Replace the batteries regularly to ensure continuous performance.