Hongbo Peiyou product interface and remote control operation: 1. The user moves the focus position on the screen through the buttons "↓", "↓" and → "on the remote controller, and clicks the" OK "button to enter the corresponding column; 2. On the video list page, the user can browse the list through the "Previous" and "Next" buttons on the remote control, or move the focus to the "Previous" and "Next" buttons on the screen and click the "OK" button; 3. On the video list page, the user can return to the sub-column home page by pressing the "Back" button on the remote control. For more service benefits, click on "official website" customer service 38 below to answer your questions.