Using the Decksaver Cover for your Behringer TD - 3 is a breeze. Just place it over your synth, and it'll snugly fit. When setting up your gear, use the cutouts to easily connect your cables. When you're done, there's no need to remove the cables before putting the cover back on. When traveling, simply slide your covered synth into a flight case or soft bag. As for maintenance, use a soft, dry cloth to wipe the cover clean. Avoid using harsh chemicals as they might damage the cover. Also, make sure the synth is dry before covering it to prevent moisture buildup. This will keep your cover and synth in good condition for a long time.