Seems to have prompted a program to crash, power off the restart is useless, you can enter the first interface, into the second interface nothing. Prompt "wrong, please try later" rabbit video normal. More
Possible reasons: . if the TV screen appears the set-top box to start the image and then prompt "no signal" situation, this phenomenon proves that the set-top box and the TV between the audio and video lines (red, yellow, white) connection basically no problem. But the TV radio frequency input signal line (note: not the yellow and white that three) did not receive the set-top box RF input port, or TV RF input signal line and the wall is not connected to the terminal box, or in the room where there are other open circuit. . if the TV screen does not appear set-top box to start the image, then just the blue screen and no text prompts, then there is a TV channel settings problems, please use the TV remote control by source or AV / TV Key, the TV from the analog TV channel can be converted to video channels. . if the digital TV top box does not work, the TV shows no signal, first check the set-top box before the power light does not shine, if not bright, please check the set-top box power plug is not plugged (to ensure that the socket has electricity) or check the set-top box switch turn on.
According to the performance of wire and cable and the use of conditions, the structure of the wire and cable are also different
Xintai cable to remind you: the structure of wire and cable products, the overall can be divided into conductor, insulation, shielding and jacket layer composed of four parts
