To use this Leitch output board, first, make sure your Platinum Router is powered off. Then, carefully insert the board into the appropriate slot in the router. Once it's in place, power on the router. When using, avoid exposing the board to extreme temperatures or high humidity. For maintenance, keep the board clean by gently dusting it off every few months. If you notice any signs of damage or malfunction, stop using it immediately and contact the manufacturer or a professional technician.