Using the Shure SLX14 wireless system is easy. First, connect the SLX4 wireless receiver to your audio device. Then, turn on the SLX1 wireless bodypack transmitter. Remember, since there's no power supply included, you'll need to use your own. Also, you'll have to provide your own antennas. Before using, check your country's wireless frequency laws to make sure you're using a legal frequency range. To keep your system in good condition, store it in a dry place and avoid exposing it to extreme temperatures. Clean the equipment regularly with a soft, dry cloth.