Using this LED sign is a breeze. First, find a suitable spot in your courtroom or legal area to mount it. Use the included mounting hardware and 25 - foot extension cable to connect it to a power supply. It only takes a few minutes to install. When you want to indicate that the court proceedings are being recorded, simply turn on the sign. The bright and even illumination will clearly show the message. Remember, the LED lights are long - lasting, up to 50,000 hours, but avoid exposing the sign to extreme temperatures or moisture. For maintenance, you can gently clean the sign with a soft, dry cloth. If you want to add some extra functionality, you can use the additional flash module. That's all you need to know to get the most out of your American Recorder LED sign.