Using your Flycolor Raptor 5 Mini F7 Tower Stack is a breeze. First, make sure to connect it properly according to the wiring diagram. Check that your LiPo battery has the right number of cells (3 - 6s). When it comes to power, note the continuous and burst current limits to avoid overloading. For a smooth flight, the high - frequency PWM will do its job, just set your throttle settings appropriately. When it's time to select your VTX or LED options, use the dual pads for easy access. As for maintenance, keep it clean and dry. After each use, check the connections for any signs of wear or looseness. Store it in a cool, dry place to prolong its lifespan. And always follow safety guidelines when handling electronic components and batteries.