1, turn on the TV and digital TV set-top box, enter the digital TV playback interface, click Settings.
2, then find the option of the on-demand function, click to enter.
3. Then click the Settings displayed on the interface.
4, and then enter the new interface, you need to enter the owner of the ID number of the next digit can be.
5, then find the option of the on-demand function switch, click to close. Then you can see that the number below has become unclickable.
6, return to the on-demand function, you can see that it has been successfully closed.