In the past, the TV stations we watched were just a few channels. Now most people have smart TV set-top boxes installed in their homes. Not only does the picture become clearer, but you can also watch hundreds of excellent domestic and foreign TV channels. program, but before choosing to use a smart TV set-top box, we need to understand the brand and installation method of the smart TV set-top box in advance. The following is how to install a smart TV set-top box and which brand of set-top box is best.
1. How to install the smart TV set-top box
1. Open the package first, take out the set-top box and the instructions: Audio/video cable: It is a black double-ended cable. There are 3 yellow, red and white plugs at both ends of the cable; the cable TV subscriber line: one end is a user male plug and the other is an imperial F plug; the set-top box remote control comes with a battery. See the remote control appearance diagram on the back.
2. Wiring. Place the set-top box next to the TV, put the battery into the set-top box remote control; turn off the TV switch, first remove the original subscriber line, and plug the male end of the randomly delivered subscriber line into the wall cable TV socket, British F Plug the head into the RF or IN jack on the back panel of the set-top box and tighten it; insert the yellow, red, and white 3-color plug at one end of the audio/video cable into the 3-color jack on the back panel of the set-top box in one-to-one correspondence, and connect the 3-color yellow, red, and white plug at the other end Plug into the 3-color AVIN jack on the back of the TV according to the color one-to-one correspondence. Yellow: video VIDEO, red and white: left and right audio AUDIO. If there are several groups of 3-color jacks behind the TV, just select the free group in the video input group IN.
3. Debugging. Insert the smart card microchip downward into the set-top box slot in the direction indicated by the arrow; plug in the power plug of the set-top box, turn on the power switch on the front panel of the set-top box, so that the set-top box is on; turn on the TV power switch, and press the TV remote control AV Mode conversion button switches the TV screen to the AV interface of the corresponding interface. If there are several sets of 3-color AV jacks on the back of the TV, and the TV has several AV channels, you need to continue to press this button until the digital TV startup screen is displayed. If the screen displays "This program has not been purchased" or "Unauthorized" but it has actually been purchased, please wait a few minutes for the smart card of the digital TV set-top box to automatically receive authorization.
2. Which brand of smart TV set-top box is better
1. Tongzhou COSHIP (China’s well-known trademark, one of Asia’s largest digital video industrialization bases, a leading digital video company, Shenzhen Tongzhou Electronics Co., Ltd.).
2. Jiuzhou JIUZHOU (established in 1958, a well-known trademark in China, a national key state-owned enterprise, a leading enterprise in the high-tech industry in Sichuan Province, and Sichuan Jiuzhou Electrical Appliance Group Co., Ltd.).
3. Changhong Changhong (founded in 1958, one of the top 500 brands, a well-known trademark in China, a comprehensive multinational enterprise group, Sichuan Changhong Electric Co., Ltd.).
4. Skyworth (founded in 1988, a well-known trademark in China, exempted from national export inspection, one of the valuable brands of Chinese electronics enterprises, Shenzhen Skyworth Group).
5. Galaxy Yinhe (founded in 1975, a national key high-tech enterprise, a famous trademark in Jiangsu, one of the top ten satellite receiver brands, Jiangsu Galaxy Electronics Co., Ltd.).
6. Shenzhou (Fujian Shenzhou Electronics Co., Ltd. is a high-tech enterprise specializing in digital TV set-top boxes and other products such as satellite/cable digital TV set-top boxes).
The above is an introduction to how to install a smart TV set-top box and which brand of set-top box is good. We know how to install a TV set-top box, but to learn how to install it, the premise is that you must choose a good brand. , the six major brands above are very good, everyone must choose one carefully.