Smart TV interface feature sharing skills, there is definitely you do not know!

February 12, 2023

The continuous enrichment of smart TV functions can not be separated from the expansion of the interface behind. In particular, the development of some audio and video functions, today we share with you some of the more useful interface functions.
[HDMI CES Control Function]
Many users' home smart TVs are connected to multiple devices such as IPTV set-top boxes, TV boxes, and video and audio players, and each device has a different remote control. Switching back and forth is very troublesome. Here to talk about it, HDMI CES control function.

The role of the CEC is that the user can use a remote controller to control multiple smart devices that support the CEC, eliminating the need to use multiple remote controls to control the device, such as televisions (TVs), set-top box products, and audio/video players.

Take the micro-whale TV as an example. When there are many HDMI smart devices connected to the TV via the HDMI cable, we can set up the CES control through the TV, and we can use a remote control to control the functions of multiple smart devices. (Note: HDMI-connected smart devices need to support CEC function)
What is the use of TV optical interface? 】
Some audio and video enthusiasts, in order to create a home theater, will be equipped with a separate TV speaker, audio and video player and other equipment, and many users then purchased the device and found that the TV interface is HDMI interface is 2.0, and the device's interface is HDMI1. 4, 4K TV can't display 4K@60Hz picture instead.

In addition, although the 3.5mm audio port provides stereo input/output functions, users must use at least three 3.5mm audio cables for sound cards or stereos that support 5.1 or 7.1 channels, and the sound quality is greatly discounted. .
At this time, everyone can use the fiber output interface behind the TV (part of the low-end model TV cuts the fiber output interface). The TV optical interface can output the output sound to the decoder or power amplifier device through this interface, and only need one optical fiber cable.
The optical interface supports 5.1-channel transmission. A single cable can be connected to a 5.1 sound card or audio device for better sound quality. And more convenient to use, wiring is more concise.

Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.

Wireless Gaming Keyboard

Wireless Gaming Keyboard is a keyboard disk with no direct physical connection to the computer, through infrared or radio waves to send input information to a special receiver. Bluetooth devices, to be precise. The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between mobile communication terminal devices such as palm computers, laptops and mobile phones.The so-called Bluetooth technology, in fact, is a short-range radio technology, the use of "Bluetooth" technology, can effectively simplify the communication between handheld computers, laptops, mobile phones and other mobile communication terminal devices, also can successfully simplify the above devices and the Internet communication between the Internet, Thus, the data transmission between these modern communication devices and the Internet becomes more rapid and efficient, which broadens the way for wireless communication. Bluetooth supports point-to-point and point-to-multipoint communication using a decentralized network structure, fast frequency hopping and short packet technology, and works in the 2.4ghz ISM (industrial, scientific, and medical) band used worldwide. Its data rate is 1Mbps. Time division duplex transmission scheme is used to realize full duplex transmission.


Now there is the latest technology 2.4G wireless keyboard and Wireless Gaming Mouse, what is 2.4G, it is actually a wireless transmission technology, 2.4G is on behalf of a data transmission rate, now on the market 2.4G wireless keyboard and mouse is a USB receiver, mini, general plugged in the computer, can be used directly.Bluetooth devices of any brand can be charged in up to three hours. You can usually power off by seeing the indicator on the keyboard change color or turn off. Charging a product for a long time can cause serious damage to it. If you're not using a wireless keyboard for a long time, it's best to charge your device once a month or so. In case its built-in battery goes dormant and cannot be recharged.





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