Do you know what you need to do after purchasing a TV and how do you check it? Today, I'm here to help you with all the steps you must take to test your smart TV. Have you tested it?
1, check the packaging
The first thing to receive a TV is not to unbox, but to see if the box is broken. LCD TVs have always been a logistical problem. Even if logistics companies are careful about shipping, problems may arise. Outer packaging cartons, if bumped and damaged, may be scratched by sharp tools. Once they penetrate the carton and buffer layer to damage the screen or casing, it may cause varying degrees of damage. Such things as cracking the screen are generally caused by the destruction of the box and the pressure caused by the sharps.
2, inventory accessories
Usually smart TVs need to be assembled by themselves, so after opening the wrapper, check the number of accessories, especially the parts of the base and hanger. If you are using a rack mounted on a wall, or if you use a removable stand to install your friends, pay special attention to the mounting bracket compatibility and mounting accessories.
3, confirm the input power
Domestic smart TVs/LCD TVs are mostly 2-pin connectors with a voltage of 220V. We should try our best to confirm that the voltage of the power interface in the home is stable before connecting the power supply, so as to avoid damage to the TV due to unstable voltage after the power is connected. If it is known that the power supply voltage at home is unstable, it is better to be prepared to prepare the regulated power supply in advance and then connect it.
4, check the screen dead pixels
Normally, we call the “dot spots†on the bright and dark spots on the LCD panel. According to the National Product Quality Law, LCD TVs cannot be shipped with more than three dead pixels.
The user's self-detection method is to make five solid color pictures, and then use the U disk to transfer to the TV for browsing and playback respectively, and at the same time watch the screen whether there are individual bright or unlit spots in each color. The colors of the picture are: black, white, red, green, and blue. Of course, if the user can download and install the "Bunny Rabbit Video Test" tool by himself, they can download it to a U disk, install it after downloading in the App market, and run the "Screen Test" item, which can also be used to achieve a bad point test.
5, audio output device verification
Turning on the TV first will have a boot video, through which you can verify that the audio output is intact. Smart TVs generally have audio output interfaces, such as 3.5mm stereo audio interfaces, optical output interfaces, etc. If you have an audio system connected, you must carefully connect and debug. If you have an external Bluetooth speaker, you need to turn on Bluetooth, connect the speaker power (or battery), and connect and debug.
6, network connectivity
Smart TV is also called Internet TV. Only after connecting to the Internet can you get more sources and more apps.
Generally, smart TVs have two types of network access methods. One is wired network access, and the other is wireless network access. Usually smart TVs will have a standard RJ-45 interface (network cable interface). As long as they are connected, the TV will be connected to your home network. If the computer in your LAN can access the Internet, the TV can also access the Internet. (Router or switch automatically adapts).
If you need to use wireless network access, then you can turn on the TV, enter the wireless network settings, find the SSID name of your home wireless network to connect, if there is a password to enter the password.
7, smart function verification
It is now beginning to enter the most important smart TV verification. As the first sign of smart TV, it is the application of broadcast control platform, smart application and intelligent remote control.
a) broadcast control platform: each smart TV broadcast control platform is different, some iCNTV, BesTV or Hua digital media, according to the different TV can be verified. What you want to check is whether you can log in, watch, and order on demand.
b) Smart Application: The user wants to verify whether the Smart App Store (App Store) can log in normally and download and install at the same time. Of course, the user can verify whether the application can be properly managed according to the usage instructions, such as a normal uninstall application.
c) Watching video from external devices: Playing video files on external devices such as USB flash drives, mobile hard disks, and NAS is a great pleasure for many users. This will also verify the connection capabilities of the USB interface, data reading capabilities, and video playback capabilities of different encoding formats (pay attention to the format supported by the playback smart TV).
d) Remote Control Verification: The current remote controllers include ordinary button-type remote controllers, touch-sensitive and gravity-sensitive multi-function remote controllers. They use infrared technology, some RF, Wi-Fi or Bluetooth technology. Users do not need to know what technology they are actually implemented. Just connect and set according to the instructions.
f) Advanced applications: For example, the multi-screen corresponding to LeTV is to look at App, Hisense multi-screen interactive App, etc.; whether LeTV's high-definition camera can be used normally, whether the somatosensory camera's somatosensory control is normal, or whether it can make the game feel.
g) voice control: music as super TV, TCL iQIYI TV's voice control function, the user wants to check the remote control's Mike is sensitive, voice recognition is normal, can use voice to control and search.
Finally, I would like to remind everyone to try to arrange for the installation of the TV manufacturers' masters, so that they can solve the problems that cannot be solved by the users. The master is professional, and the technology and experience are much stronger than the average user.
Corn Sheller,Hand Corn Sheller,Corn Sheller Machine,Hand Crank Corn Sheller
Hunan Furui Mechanical and Electrical Equipment Manufacturing Co., Ltd. , https://www.thresher.nl