Using the Bugera FSB102A footswitch is easy. First, connect the 15 - foot cable to your Bugera Vintage Series amplifier. Then, you can step on the buttons to switch the reverb on or off and change channels. The LED indicators will show you the current status of the amp. When using it, make sure the cable is not tangled or damaged. Also, keep it on a flat and dry surface to avoid any accidental falls or short - circuits. For maintenance, simply wipe the metal case with a dry cloth to keep it clean. If you notice any issues with the buttons or the cable, contact our customer service for assistance.