How to use the remote control interface of the set-top box?

How to use the infrared remote control interface of set-top box

You should be talking about the infrared IR interface behind the set-top box.

This interface is used to connect an infrared extension cable. Pull a wire from the back and put it anywhere to receive the remote control signal. It is the same as the built-in infrared receiver of the set-top box.

The significance of this interface lies in some special application scenarios. For example, in order to prevent the box from being lost, the hotel will use a fixing device to fix the box, but it may block the infrared receiver on the front panel, so an infrared extension cable is needed to receive the remote control signal.

How to use the set-top box remote control of China Mobile Broadband?

How to use a wireless set-top box

Method one

1. Connect the set-top box and monitor with HDMI cable, connect the set-top box with power cable and network cable in turn, connect the monitor with power cable, and then connect the power plug of the wireless TV set-top box and the power plug of the monitor respectively.

2. Turn on the TV, and the flash of the wireless TV set-top box is on, indicating that the set-top box has been started. At this time, the TV will display the boot screen of the logo of the wireless HDTV set-top box. If there is no response, please check whether the HDMI cable is plugged in firmly. Make sure that there is still no image after the HDMI cable is fixed, and find the "Source" button on the remote control. Just adjust the signal source.

3. After the installation is completed, you can enjoy the visual experience brought by the wireless TV set-top box when you turn it on.

Method 2

1. Connect one end of the AV cable (red, white and yellow) to the right channel, left channel and video (red, white and yellow) ports on the set-top box, and connect the other end to the corresponding ports on the TV.

2. Most LCD TVs have component interfaces, so you can watch HDTV through the link of color difference component lines. At this time, you need to use the randomly attached color difference component lines, that is, the lines of Y, blue PB and red PR. Better image effect can be obtained by docking the output terminals of the mother and daughter on the set-top box with the three terminals on the TV.

If the TV has an S terminal, the above method can also be used. There is an S-VIDEO input terminal on the set-top box. Connect the S terminal to the yellow plug of the AV cable, and connect the other end to the S input port of the TV. 3. After that, just insert the smart card into the smart card socket of the wireless HDTV set-top box. The wireless TV set-top box is a kind of equipment that looks like a family broadband cat. Through it, the network can be connected to the TV. As long as you install and use the network cable at home, you can order and broadcast all kinds of network programs on demand. The function of network TV set-top box has jumped from multi-frequency tuner and decoder to the control terminal of a large number of online databases such as movies, multimedia events and news.

When we buy a wireless set-top box, the first thing to do is to connect everything. After all the connections are completed, we can turn on the TV. When the TV is turned on, it will glow, indicating that the wireless set-top box has been installed successfully. At this time, it will also be displayed on TV. At this time, we can follow the instructions on TV. When we successfully install the wireless set-top box, we can watch any video we want.

How does Haier TV remote control connect to the set-top box remote control?

Hello, take the connection between Haier LCD TV and set-top box as an example. The specific connection steps are as follows:

1. First, plug the data cable into the interface of the set-top box "HDMI".

2. Next, plug the other end into the "HDMI" HD interface of the LCD TV.

3. Then, find the signal source key on the remote control of the set-top box, click it and select the appropriate signal source on the screen.

4. Finally, select the wireless network connection, select the required network, enter the password, and click "Connect".

Extended data:

The tools needed are: TV, set-top box, remote control, TV remote control.

Set-top box remote controller pairing TV, the specific operation is as follows:

1. First, we prepare the set-top box, remote controller and TV remote controller, as shown below.

2. Then, press the remote control learning key of this TV set for three seconds, and you can see the red light of the remote control, which will blink at this time, as shown in the figure below.

3. Next, press and hold the power button of the TV remote control or the button that needs to be studied within ten seconds. At this time, the red light will always be on, as shown in the figure below.

4. Then, the two ends of the set-top box remote control and the TV remote control are opposite, and the distance needs to be about three centimeters, as shown in the figure below.

5. Then, after learning the case as needed, the red light flashes for three times, and the learning is successful, as shown below.

6. Finally, repeatedly select other keys. After selecting them, press the Learn key to exit, as shown in the figure below.

The remote controller is powered by two AAA(7 batteries. Please confirm the positive and negative poles of the battery during installation. When operating, please aim the front of the remote control at the infrared receiving area of the set-top box. The remote control * * * has four TV learning buttons: standby, TV /AV, volume+and volume-. The learn button can learn the four function buttons corresponding to the TV remote controller to the remote controller of the set-top box. Users only need a set-top box remote control to operate the TV and the set-top box at the same time, and can operate according to the button instructions or instructions of the remote control after learning.

How to use the new set-top box remote control?

How to use the new set-top box remote control;

1, you need to connect the set-top box and the TV first: generally, three-color AV composite video cable is used first, with one end plugged into the signal output interface of the set-top box and the other end plugged into the AV signal input interface of the TV;

2. Then, insert the externally introduced signal line (digital TV signal line) into the signal input interface of the set-top box;

3. Start the set-top box and the TV, operate the TV remote controller, press the signal source key, switch the signal source of the TV to AV or video mode, and display the picture of the set-top box;

4. Next, install the battery on the remote control of the set-top box, aim at the set-top box, press the menu key to find the channel search, and press the Enter key to enter;

5. Find the automatic search and press Enter to search. After the search is completed, the TV can watch digital TV programs, and you can switch the program channel or volume at will with the remote control of the set-top box.