What is the use of the network cable port of the LED ultra thin TV 15

You can go to the ** designated by the TV to watch online movies.

Test chart. For maintenance. Test whether the color of the broadcast signal of the TV station is normal.

In the past, this standard TV signal was often composed of color blocks, dense stripes, frames and circles, so we called it a globe map, which can be used by experienced people to adjust, identify and repair TV sets.

Basically, the TV test signal (even if it is generated by the equipment used by the TV manufacturer) is much the same.

1. Black and white rectangular border guard This is used to adjust the amplitude of line and field scanning and the center position of the image. The aspect ratio of the test chart is the same as that of a color TV screen, which is also 4:3, so it can be used to check the aspect ratio of the TV, and the vertical bezel is used to check the synchronization separation and clamping.

2. The gray background and white grid background are in the border protection frame, except for the large circle figure and the rectangular color bar signal around the circle, which are composed of the white line square pattern on the gray background. It has 13 tiles horizontally, 17 tiles vertically, and a gray background brightness of 30 for black to white, allowing it to check geometric distortion, nonlinear distortion, dynamic convergence, and color purity.

3. Circle, which is used to check geometric distortion and nonlinear distortion.

4. Signals in the circle, there are 9 kinds of test and flag signals in the large circle of the color TV test chart, which are arranged in order from top to bottom

a Television station logo, which indicates the name of the television station broadcasting.

b represents the standard skin tone of Chinese, which can be used as a reference when adjusting the hue, color saturation and brightness of the TV.

c Black and white square wave to check the transient response of the brightness channel of the TV.

d The color signal has 6 color bars below the gray band, and they are arranged in the order of yellow, cyan, green, purple, red, and blue. It gives the TV viewer a general impression of color, and uses it to adjust the hue and color saturation, and also to check whether the automatic achromatic circuit of the TV is working properly.

e White center crosshair, white center crosshair on black background, horizontal white line width 1 line, a total of 2 lines; There is 1 vertical white line in the middle, and 5 symmetrical lines on each side, a total of 11 lines. Used to determine the center position of the entire image, check interlacing, and static convergence.

f Clarity line There are 5 levels of line. It is located below the inner station logo and skin color symbol of the large circle, and it is used to observe and adjust the sharpness of the TV, the bandwidth of the color saturation part, and the locking relationship between the subcarrier and the line frequency.

g Gray scale, below the sharpness line, there is a horizontal band that gradually changes from black to white, which is a test band for measuring gray level. This test strip is divided into 6 levels according to the amplitude of the electrical signal, and the linearity and white balance can be checked and adjusted.

h The white rectangular block is used to check for high-frequency reflections due to poor antenna or cable matching, etc.

i Standard time marker, with Beijing Standard Time broadcast in a black rectangular block on a white background for the viewer to use in time.

J Color signal around the circle There is a square on each of the four corners of the outer border of the test chart, each with a certain brightness and color saturation value. It is used to check the working performance of the color decoder.

What brand, generally you can access the Internet, just set up the router.

Full aggregation, etc., especially like Xiaomi TVs with Android MIUI system, you can install your favorite Android applications, with a wireless mouse and keyboard, to achieve Internet function; However, it is still different from the power of the computer, and it cannot replace all the functions of the computer.

It's with a remote control, the TV will generally use the Android system, plugged in the network cable, you can access the Internet, some TVs can only be fixed, a few moves, Zheng disturbs, a**watch movies**, some can browse the web casually, because of the board used by the bush TV, about Zhengdan, consult the after-sales service center or ask the business.

Of course, the network cable is for Internet access.

You can watch the network TV that comes with the TV, and update the software that comes with the TV.

Connected to the network cable. You can watch TV,If it's a smart TV,You can also install software。

Generally, you need to set up a router to surf the Internet, and then connect to the network port of the network TV with a network cable, so that the network TV can also access the Internet; Here's how:

1. Connect the computer and router first, and set the router to connect to the broadband network.

1. Connect the broadband modem, router and computer as shown below. Connect the WAN port of the modem and the router with a network cable so that the router receives the network signal; Then use a network cable to connect the LAN port of the router and the network port of the computer host, so that the computer can receive the network signal transmitted by the router.

2. Power on the cat, router, and computer; Open the browser on your computer, enter the settings of the router (take tplink as an example)**", enter "admin" in the pop-up username and password dialog box, and then log in to the router's settings interface.

3. In the settings interface of the router, click the WAN port setting under the network parameters on the left, enter the broadband account and password of the user's network, and then click Save; The router is successfully connected to the broadband network.

4. After completing the router settings, save and exit the router settings and restart the router. At this time, the computer can be connected to the router to surf the Internet, and you can open the web page to surf the Internet for testing.

2. Set up the network where the TV is connected to the router.

1. Required conditions: TV, networked router, network cable.

2. Connect one end of the network cable to the LAN port of the router and the other end to the network interface of the TV.

3. Turn on the TV, operate the TV with the remote control, and enter "System Settings".

4. Under the interface of system settings, select "Network Settings" on the left, click on the right to appear the detailed interface of network settings, select "Wired Settings" and click to enter.

6. As long as you follow the above methods, the network TV can be connected to the router to surf the Internet.

Network TV connection,Now TVs support wireless connection,Just enter the wireless router password to connect to the network。

If you have a network, you have to have a net plier and make a good crystal head. to connect to the router.

Buy a wireless router, if the socket is enough, connect the network cable, the socket is not enough, buy a wireless network card with a wireless one, and your home will never exceed four computers.

Two routers can be solved, one is wireless, wired with AD, and wireless when the hub is used.

The IP and gateway need to be set up, as well as DNS.

Internet TV is all about something.

It's OK to prepare a wireless router at home, and the telecom cat or fiber optic epon device comes out to connect to the router, and the router is configured to connect to the desktop and notebook. You don't need an amplifier, otherwise your house is small, and you need to push the level down after hanging up. Branch: Look at how many TVs you have in your house, and you need to take the traditional TV line.

IPTV of TV, or traditional cable TV (including set-top boxes) or Internet TV manufacturers**. After the network cable exchange or router, you can use 586A or 568B connection, and the current equipment is automatically identified by the line sequence.

Friend, connect the network cable to the TV network interface correctly, and then turn on the automatic acquisition of IP address to connect and use.

Connect the network cable to the TV network interface correctly, and then turn it on to connect and use.

Follow the steps below:

TV and router connection.

1. The network cable (OK with the normal network connected to the computer) is connected to the router at one end and the TV at the other end.

2. Use the TV remote control, open the settings, open the network settings, and set the IP address and DNS to automatically get it.

You'll have to connect to an infinite router.

Teach everyone how to connect LCD TV to Wi-Fi?

LCD and LED are both LCD TVs, and LED network TV adopts the method of network access, you can browse expired TV programs at any time, and access the network through set-top boxes, etc., (but some online programs are charged, such as NBA, etc.).

1. Power saving. 2. Large viewing angle (you can also see it sideways).

3. The display effect is good.

LED TVs don't hurt your eyes, and you can see TV programs clearly from the side, but ordinary TVs cannot.

Network TV is also known as IPTV (interactivepersonalityTV),It will be TV、Personal computer and handheld device as a display terminal,Access to broadband network through set-top box or computer,Realize digital TV、Time-shifted TV、Interactive TV and other services,The emergence of network TV has brought people a new way of TV,It has changed the previous passive TV model,Realize TV on demand、Watch and stop。

Both LCD and LED are LCD TVs, and LEDs are thinner than LCDs and save power.

The LED is good, it doesn't flicker, and the viewing angle is large.

Teach everyone how to connect LCD TV to Wi-Fi?

1. After the optical fiber enters the home, the pigtail is connected to the optical port of the optical modem;

2. The optical modem leads out the WAN port of the network cable and connects to the router;

3. The LAN port of the router leads out of the network cable and connects to each Internet device;

4. The wireless Internet access equipment is connected to the optical fiber network through the wireless signal of wireless routing.

If the network function of this computer should have a network interface on the fuselage, plug in the network cable and then follow the instructions on the line, how to use the network cable if you can't access the Internet.