Cool open smart TV is how to install the set-top box it?

Xiao Bian knows that everyone is basically an organic set-top box. Now, there are two types of set-top boxes. One is a radio and television box, the interface is round, red, white and yellow. One is a network box such as Skyworth box, Lynx box, etc. The interface is a flat high-definition interface, also known as HDMI interface.


In addition to some models with red, white and yellow interfaces, Cool TV does not normally have red, white, and yellow interfaces. Therefore, if a television without a red, white, and yellow interface wants to connect a set-top box, a three-in-one adapter cable is required. However, cool TV is generally equipped with a patch cord for TVs without red, white and yellow interfaces.


Let's talk about the installation method of radio and television boxes:


The first step: Insert the smart card into the set-top box and connect the power supply


Step 2: Insert the three-in-one adapter cable into the AV IN (AV input) connector on CoolTV.


The third step: insert the set-top box with the red, white and yellow plugged into the set-top box, and then insert the other party into the three-in-one conversion cable according to the red, white and yellow colors.


Step 4: Use the remote controller to select the corresponding signal source (eg video 1, video 2, AV). After the standby STB is successfully started, the set top box is connected according to the set top box prompt operation.


Connection final diagram:
HDMI interface box installation method:


The first step: Connect the set-top box to the power supply


Step 2: Plug one end of the HDMI cable into the STB


Step 3: Plug the other end of the HD cable into the HDMI port on the TV


Step 4: Use the remote controller to select the corresponding signal source (such as HDMI1 and HDMI2) and follow the set-top box prompts to complete the connection to the set-top box.


Connection final diagram:

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