Analysis of CMMB Digital TV Frequently Asked

A、digital TV is optional function, we set aside the TV interface, you can directly enter the audio and video signals to the navigation host, CMMB digital TV box then a "TV-" line can be achieved in the TV interface touch control, the current digital TV Have been encrypted, when the open channel, display "encrypted channel, can not play", may need to the local radio and television bureau opening fee (currently our TV box with three years cost);

B、digital TV can be found in the TV depends on your city opened by the number of digital television. Different cities will be different;

C、digital TV signal also depends on the car in which the environment, viaduct, remote suburbs or signal shielding place, there may be video signal stuck, poor playback and other issues;