First, howMake sure you have opened it locallydtmb digital television signal: Http://dtmb.playtv.com.cn/ (Unable to open search "Chinese Star Search")Click to enter the city on this website. There are many city names. Find your city and click to enter.(You can see the unlock mark inside)The actual search of the station needs to look at the surrounding environment of the place of use. There are also cases where the website is marked as open but cannot be searched and shows that the unlock is actually searched for encryption. We can only guarantee the quality of the antenna, not the quality of the signal transmitted by the broadcast(If this happens, you can apply for a seven-day unreasonable return shipping fee, pay by yourself, and return shipping insurance.), Be careful: the villages in the city and the countryside can''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''t be used, there is no signal! ! !(Don’t ignore the description, I’m a liar, I’m a liar)After reading this, please see below! ! !
second,How to determine whether your TV supports it or not,Press the program source, signal source, signal source, input selection on the TV remote control(Everyone’s TV is different)Turn on your own TV signal source to see if there is anyDTV, DTMB,Digital TV, terrestrial digital TV supports one of the above(Some TVs only have TV options. Go to search channel to see if it shows digital search or analog search. Digital TV can be used.),Signal source is not supported without these,LCD TVs of brands over 32 inches produced after 2014 basically have this function(Some digital TV features are not fully functional, such as Xiaomi TV and Skyworth TV. There will be pictures but no sound, and there will be sound but no picture. Now Xiaomi’s direct display has no signal.), If there is image but no sound, the TV does not support DRA, if there is sound but no image, the TV does not support AVS+, neither of them is that the two formats are not supported(There are some TVs of various brands that have this problem. I can’t write it all down. I write it here just to show that this is not a problem with the antenna.), I won’t talk about other brands one by one, I just said that these issues need to be viewed normallyBuy a set-top box + antenna.
third,Connection debugging,Two antenna portsAn antenna port on the back of the TV,A USB port that plugs into the TV for power supply(Encountered many plugged in the wrong port and only plugged in one),antennaThe taller and wider the window, the better,First select the right signal source(DTV, DTMB,Digital TV, one of terrestrial digital TV)After enteringSome TVs will show no signal, some will prompt you to search for channels, and if there is a prompt to search for a station, if there is no prompt to search for a station, press the menu or set button to enter your TV to find the channel and set up automatic search.Change the direction and position of the antenna,If the signal is good, put it indoors, if the signal is bad, put it outdoors.Search a few times more, it is advisable to find the most stations actually. The signal is invisible and intangible, and it is also easily affected by the surrounding environment. Our store does not guarantee 100% receipt of the signal. If you do not receive it, you can return(Support seven-day unreasonable return shipping fee paid by yourself, shipping insurance will be refunded to you),(There is a bar to say that the customer service said that you can receive it before you buy it. Here I will declare: the customer service tells you that you can receive it only means that you have a high probability of receiving it, not 100% of it, but you can’t receive it. You can choose seven days to return the goods without reason).