1. The number of TV programs in the set-top box suddenly decreases. You can recover TV programs by searching again!
2. If it is the first generation of Zhongxing 9, this mode is not applicable! Because radio and television want to shut down the clean stream program, the program encryption method is used for the third-generation machine (Huhutong machine)! The set-top box of cable TV is also suitable for re searching to restore TV programs! Specific method: press the "Menu" key on the remote control, find "System Settings", then find "Channel Search", enter and select "Automatic Search", wait for the end of the search, and the previous TV programs can be restored
