Speaking of Haier brothers, I think everyone will be familiar with them. This is even a lot of post-80s memories. As a domestic appliance brand, 1984 was established in Qingdao, China. Not only has it a good reputation in China market, but also has set up its own industrial parks in the United States, Europe and even the Middle East in overseas markets. The product to be introduced today is Haier's HDTV, Haier le42a90. What is the configuration and instructions of this TV, and what is the market experience and word-of-mouth evaluation of the product? Let's have a look.

1. Haier le42a90 instructions for use

When the TV instruction manual of Haier le42a90 is opened, you will see a sentence, thank you for choosing and using Haier products. From beginning to end, Haier's international star service will accompany you. No matter what problems you encounter when using it, please call the national unified customer service telephone number 400699999 to get in touch with Haier. We are always waiting for your service. This TV is a 42-inch HD network TV with a resolution of 1920× 1080. Haier LE42A90 is an Internet TV, not an Android TV. It is impossible to install other TV players such as Youku and iQiyi, and it is impossible to spend 300 yuan to buy a smart box of Android operating system.

Since Haier LE42A90 has no wireless network reception function, it is necessary to purchase a wireless network card separately. When purchasing, you need to buy a wireless network card with USB interface that matches the TV and then set it in the TV wireless network. It can be used after it is set up. In addition, when characters are out of date, garbled, mosaic or red or pink wavy lines appear in the process of use, it is easy for models with digital boards to appear this phenomenon. Please confirm whether turning off the main power switch can eliminate this phenomenon. If it can be eliminated, the signal and machine performance problems will be eliminated. If it can't be eliminated immediately, the preliminary analysis is a machine performance problem. From the problem analysis, the use environment of the machine is caused by very accidental strong interference. This excessive interference or impact, such as power grid voltage fluctuation, serious power grid pollution, signal transmission system interference, sudden strong magnetic field and other interference causes, will be automatically identified by the machine. The appearance of this phenomenon means that it needs to be shut down and restarted, which is similar to the problem of computer crash during use. Therefore, this phenomenon is normal and has no influence on the quality of the TV itself, except that the use environment of the machine is occasionally unstable. If this phenomenon occurs during use, please turn off the main power switch and then turn it on again immediately.

2. Haier le42a90 evaluation

Haier's TV, in terms of live broadcast resources, can fully meet the needs of a family to watch different programs. On-demand has a carousel channel and a user sharing section, with blue light, ultra-clear and high definition. In terms of live broadcast, the general satellite TV channel is still very good, the experience of local channels and popular channels is very general, and the collection function is still very easy to use; Popular Korean dramas and movies can be searched on demand, and the definition is not bad. Generally speaking, the technical level of Haier LCD TV has been in a leading position in the same industry, and the product quality is also guaranteed.

Basic parameters:

Product positioning: Full HD TV, LED TV, Internet TV.

Screen size: 42 inches

Screen ratio: 16:9

Resolution: 1920* 1080

Backlight type: LED light emitting diode

Optimum viewing distance: 2.6 ~ 3.0m.

Image parameter support format: 1080p (full HD)

Horizontal viewing angle: 178 degrees

Vertical viewing angle: 178 degrees

Receiving system: PAL/NTSC

Sound parameters:

Output power: 8W×2

Television interface

HDMI interface: 2*HDMI

Network interface: 1× network interface

Other interfaces: 3×USBYPbPr/YCbCr

AV input/output interface

Other parameters:

Body size: including base: 968.5×220×6 18mm.

Excluding the base: 968.5× 55.5× 579mm.

Packing size:1285×185× 752m

Weight: including base: 1 1kg.

Without base: 10kg

Other performance: intelligent network system

Narrow border

Browser function

Enrich network content

Through the above introduction, I believe you have a general understanding of Haier le42a90 TV. Haier is not only a home appliance manufacturer established for more than 30 years, but also involved in the field of electrical appliances. LCD TV, in particular, has achieved very good sales performance when it was first listed. Although the TV introduced today has been discontinued, the high price and high quality when it was first listed also reflected the quality of Haier. I hope the above introduction can provide some reference information for friends who want to know about this TV.