Hello there and welcome to Just Answer. My name is ***** ***** I will be assisting you today. I am an engineer with over 30 years of electrical and electronic training, repair and installation experience. I will try and answer your question accurately and precisely so that we can get you on your way.You are going to have to look at the icons in the menus to do this. Please watch THIS VIDEO and follow the instructions. The Fire in the video is in Chinese and it is switched back to English.You can stop and start the video while you perform the actions.Please let me know if you get stuck and need me to help you further.