The steps are as follows:

1. Click the "Channel" button from the IP TV homepage or press the "ok" button on the remote control during live broadcast to call up this floating menu.

2. On the left side, you can choose to switch channel categories.

3. After selecting a channel category, the channel list of the selected category will be displayed in the middle on the right.

4. The first category "All" is selected by default.

5. For channels with replay programs, there is a "Replay" button on the right side of the channel name to enter the floating replay program page.

6. The lower right corner is the information of the currently selected channel, including: the current program playback progress and the program list information of the currently played program. IPTV, or interactive Internet TV, is a new technology that uses broadband cable TV networks to integrate various technologies such as the Internet, multimedia, and communications to provide home users with a variety of interactive services, including digital TV. The international definition of IPTV is a wired or wireless IP network with controllable, manageable, secure transmission and QoS certification, providing multimedia services including video, audio (including voice), text, graphics, and data services. The receiving terminals include TVs, Pads, mobile phones, mobile TVs and other similar terminals. Our country's definition of IPTV is multimedia services based on wired IP network terminals that are transmitted through controllable and manageable secure QoS.