Using this television push - button on/off switch is easy. Just press the button to turn the TV or monitor on or off. When installing, make sure to align the switch properly with the mounting holes on the plastic bracket that are 18mm apart. Connect the switch using the solder - type connections as instructed. When handling the switch, avoid applying excessive force to prevent damage. Keep it away from moisture and extreme temperatures. For maintenance, a gentle wipe with a dry cloth can help keep it clean. If you have any issues, feel free to contact our customer service as we have over 25 years of experience in supplying appliance parts and can assist you.