With the rapid popularization of the Internet, the network set-top box can be rapidly developed. As long as it is equipped with an ordinary TV set, users can freely watch a large number of TV programs, including on-demand and live programs. How can the STB be connected to the TV correctly? Let's talk about it in detail below.
How to Connect TV Set-Top Box Correctly
1, confirm the set-top box output signal type, the common output signal: composite video signal, color difference signal and HDMI signal;
2. Set-box output composite video signal connection: yellow (video signal), red (right channel), white (left channel) three-colored lotus plug (plug shape like lotus), video 1 connected to the TV (Or AV1), according to the color corresponding to the connection, the TV signal channel switches to the corresponding video 1 (or AV1);
3, set-top box output difference signal, here need to use the color difference signal Lotus plug, cyan line (brightness signal), red (red difference signal), blue (blue difference signal), the sound signal using red and white lotus plug. Difference signal is divided into two lines, line by line, and marked as YCbCr and YPbPr respectively. Connection mode: according to the color difference signal, YCbCr (YPbPr) connected to the TV according to the color, the sound is connected to the corresponding terminal of the TV, and the TV input channel is switched. To the corresponding channel;
4, set-top box output HDMI signal, first understand the TV support HDMI format (specified in the user manual), adjust the set-top box HDMI output TV support format, using HDMI cable connected to the TV HDMI port, TV signal channel switch to the corresponding HDMI port.
What if the TV cannot connect to the set top box?
If the TV cannot connect to the set-top box, it is recommended that you connect the set-top box to the TV's AV input connector and HDMI connector. After connecting, you need to use the TV's remote controller to switch to the corresponding signal source AV or HDMI status. You need to use the set-top box. The remote control searches for the console, and it is recommended to check whether the wrong interface is connected. If the set-top box is abnormal, whether or not to replace another signal source is possible.
1. Connect the wired white signal cable to the RF input port on the back of the STB. Note that there is a loop output next to the RF input port. You do not need to connect it. The manual will usually let you pick it up.
2. Connect the AV signal cable between the set-top box and the TV, that is, the red, white and yellow lotus heads. There will be this interface behind the TV. There are some very old TVs that you do not have. There will be multiple sets of AV interfaces behind some TVs. If you are connected to AV1, you need to switch to AV1 with the TV's remote control after you turn on the TV. AV2 is the same way.
3. Insert the allotted smart card into the set-top box, pay attention to the direction of the insertion and the pros and cons, and there are sample pictures on the manual.
4, connect the set-top box power and boot, turn on the TV to switch to the appropriate AV status.
How to Connect TV Set-Top Box Correctly
1, confirm the set-top box output signal type, the common output signal: composite video signal, color difference signal and HDMI signal;
2. Set-box output composite video signal connection: yellow (video signal), red (right channel), white (left channel) three-colored lotus plug (plug shape like lotus), video 1 connected to the TV (Or AV1), according to the color corresponding to the connection, the TV signal channel switches to the corresponding video 1 (or AV1);
3, set-top box output difference signal, here need to use the color difference signal Lotus plug, cyan line (brightness signal), red (red difference signal), blue (blue difference signal), the sound signal using red and white lotus plug. Difference signal is divided into two lines, line by line, and marked as YCbCr and YPbPr respectively. Connection mode: according to the color difference signal, YCbCr (YPbPr) connected to the TV according to the color, the sound is connected to the corresponding terminal of the TV, and the TV input channel is switched. To the corresponding channel;
4, set-top box output HDMI signal, first understand the TV support HDMI format (specified in the user manual), adjust the set-top box HDMI output TV support format, using HDMI cable connected to the TV HDMI port, TV signal channel switch to the corresponding HDMI port.
What if the TV cannot connect to the set top box?
If the TV cannot connect to the set-top box, it is recommended that you connect the set-top box to the TV's AV input connector and HDMI connector. After connecting, you need to use the TV's remote controller to switch to the corresponding signal source AV or HDMI status. You need to use the set-top box. The remote control searches for the console, and it is recommended to check whether the wrong interface is connected. If the set-top box is abnormal, whether or not to replace another signal source is possible.
1. Connect the wired white signal cable to the RF input port on the back of the STB. Note that there is a loop output next to the RF input port. You do not need to connect it. The manual will usually let you pick it up.
2. Connect the AV signal cable between the set-top box and the TV, that is, the red, white and yellow lotus heads. There will be this interface behind the TV. There are some very old TVs that you do not have. There will be multiple sets of AV interfaces behind some TVs. If you are connected to AV1, you need to switch to AV1 with the TV's remote control after you turn on the TV. AV2 is the same way.
3. Insert the allotted smart card into the set-top box, pay attention to the direction of the insertion and the pros and cons, and there are sample pictures on the manual.
4, connect the set-top box power and boot, turn on the TV to switch to the appropriate AV status.
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