Using this cable is easy. First, make sure your device is turned off. Then, carefully connect the 18-pin side of the cable to the corresponding port on your GDI device. The insulated pads on the back should fit snugly into the FPC seat. Once connected, you can turn your device back on and start enjoying smooth image and video transmission. When handling the cable, avoid excessive force as it can damage the pins. Store the cable in a cool, dry place when not in use to prevent any moisture damage. If you notice any signs of wear or damage, it's best to replace the cable to ensure continued performance.