I would like to thank SMZDM for hosting the 630 survey activities. I said that at noon that day, I was boring to watch the mobile phone after dinner and found that the client's "review and cancellation" was somewhat red point. According to experience, someone responded to my comment, but it was discovered that there was a red dot in the system message. Ha, brother won! ! The day was July 2, 2014.
A long wait ah, evaluation Square has a lot of evaluation. To see people are the truth, Shun Feng what. I thought that I would enjoy such a good treatment? 17 only received the news of the courier, a look at the courier is the pass. . . A survey of logistics information issued on the 15th. . .
Express information
It is a long wait. . At noon on the 19th, she was eating at the entrance of the community and suddenly received an express text message. A look is this in the express delivery. Rush to get it. . . . Nima, tease me. Put it in a small grid. The smallest one is ~~
I will take it first. Actually an envelope. . Remarks "Letv TVS40 Air 40" super power is also written on the surface. Am I being played? ? Take it apart. There is nothing in the touch. Effortlessly licked and pulled out a card. . Also go to exchange ah. 
Received delivery
There are no exchanges immediately. I am afraid that time is not anxious. Then I went to the LeTV official website to redeem it. The exchange is quite smooth. Fill in the information. Orders are completed waiting for delivery. Then again! LeTV used the SF Express, but did not give me the express number. I also received a call to know that something was going to be delivered. The day was Monday and nobody was at home. I had an appointment at 4pm. I rushed back to collect the goods in the afternoon. Tucao again, I did not have a courier sent to the floor there is no, I want to go downstairs to take ah, but fortunately not heavy.
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The main debut
Packed content description
Internal invoices, this 17% tax. Do not know if this invoice is not saving money?
The invoice information was installed for a few days before it was found on the bag where the invoice was loaded. Do not open the box yourself. You need the installer to unpack the box. . . But I have already installed it. The words just cover the consignee's information. . .
Unpacking accessories
Accessories
List of official accessories
Official website size parameters 
The border is contrasted with a woolen coin and the picture is inverted. . .
Power interface
Various interfaces
Interface Description
There are not so many things to test these interfaces. .
The installation is very simple, I also own 8 screws. On the side of the foot of the base 2, the host puts 2 on one side of the fixed base.
Bahrain, boot
Boot, 
Saying that this remote control is a bit troublesome. The official call comes close to the beginning. Has not been red light, then about 15cm away from the red light flashed. . . The thing that is similar to the touchpad is a direction + confirmation.
No other digital remote control is useful, especially when you lose your wifi password.
All the way to the next step. Completed directly into a main interface, carousel interface, did not shoot the map. I went straight to the menu, it was an icon one by one
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As a smart TV, of course, it must be installed software to show its intelligence.
Immediately loaded with XBMC, Taj, TV and other software
In view of the current situation, the player will prompt
However, the “mobile phone/tablet continues to be used†can still be used. During the viewing process, the video appears to be stuck from time to time, not the reason for the network. Feel like a computer suspended animation, normal playback after a few seconds. A film will appear several times in 40 minutes. . Because home also has music as a box. The box obviously does not have this phenomenon.
Because some of the resources on the aggregation software are slow to update, or have gone straight away. At this time airplay is quite practical.
XBMC is a very powerful player. When using a 1080P movie in a NAS wirelessly, the display can feel stuck. I don't know if it's my routing problem. There is a flash exit when it is put on Blu-ray. . I do not know why.
Official website data shows that the cable interface of the TV is 100M. Wireless supports data transmission at two frequencies of 2.4GHz and 5GHz. I have not tested the cable, but this wireless network has not found the 5G signal of my network. I don't know if it's not my way to open it.
The top USB connector This connector is said to be able to connect the camera, allowing the TV to support the body. The system's own TV QQ also supports brush face authentication. Originally, the picture was positive, and when it was passed on, it passed. . .
TV QQ 
The camera lock opens after the effect 
Asked to visit the camera
Preventing the camera head from being secretly opened is peeped. 
Super Social Remote Controller This remote controller uses a rechargeable lithium battery. This is good. It's a bit of a hassle to start pairing with TV. There is also this product is 2.4G, do not press the TV. . There is also a Mic above. I don't know how to use it. .
There is a key to share, that is, a screenshot of the screen and then sent to the microblogging, this is very good. Watching TV can't help but Tucao is quite convenient. 
One-click sharing function voice function, search the movie quite direction, the recognition rate is also very high
Voice function, press and hold the remote control's voice key
Say "I want to see xx" automatic search
TV stewards show storage usage
Look at Netease news quite cool. With a super remote control
Watch Netease News on TV
in conclusion:
advantage:
Get rid of radio and television control, although the reality is not enough. At least last year when I bought LeTV, I stopped the cable. The entertainment program used Tai Jie to see less advertising.
The border is really narrow. The feeling is that the screen is big.
Rich Android software. Video software options. This resource is also rich
Support DTMB, there is no antenna in this hand. It seems that Baidu has opened a few channels in Chongqing, but there are only two free ones. . How do you do if you want to see the fees?
Supports cable television. The cable was stopped early.
One-click sharing is very good.
Voice function is also very practical
Disadvantages:
Cable actually comes 100M.
Does wireless 5G have a beginning. I didn't find it. The instructions are also too simple. No use introduction.
The TV's remote control seems to be able to control my music box as the shutdown key, and the other keys seem to have no effect.
Catton from time to time makes people irritable.
to sum up
Cost-effective, do not know how to post-sale.