Xiao Bian Note: Double 11 to buy half of the sun lost, # # Sun single contest hot strikes, smashed hands have opened a box! IPhoneX etiquette waiting for you to win, submissions that get extra 100 gold coins, as well as original innovators exclusive rewards, App can light submission, details poke here. There are a lot of basic friends who have asked me recently, "How about the villa" series is not updated, is it lax? Of course it is impossible. I did not see that in the two weeks after the eleventh I wrote 8 pieces of "Bring my family to Japan" series? Want to go to Japan to play children's shoes crack Amway Oh! Back to the topic, due to the large number of my friends, I will inevitably have some gatherings at home. It will be difficult to avoid going to the middle of the night after three visits. What will affect the sleep of daughter-in-law and baby Baby? Then open up a "private club" in some areas of the basement! Since we want to engage in "private clubs," we will naturally be able to watch television, projection, and other display devices. The final choice of projection between TV and projection is why? 1. The projection size is big, 100 inches! 2. There is natural light in the basement all year round, using the ideal environment for projection! 3 did not play projection, curious it! This article will explain in detail, in the "private club" in home projection ideas & misunderstandings, construction methods and the actual use of experience for everyone to make a reference! With regard to the purchase of projectors, I have considered several key indicators: resolution, lumens, and interfaces. I found in Jingdong, Tmall and other platforms, and found that the water of the projection products is really deep - the parameters of the virtual standard, cohabitation, in order to let everyone avoid being deceived, this part of my detailed to everyone to talk about. A child who knows a little bit about digital products will know that the resolution refers to the fineness of the picture. At present, in the TV products, 1080P has already been popularized all the time, 4K has already entered the civilian era. The projection product is slightly behind a bit, really 1080P and 4K prices are still expensive, really 1080P price above 4,000 yuan, the real 4K price is above 10,000 yuan. The reason why the word "true" is emphasized is because there are tricks. Searching for the keyword "4K projection" on the dog east can see the above result. The price of the product ranges from 1199 to 29999 yuan. What is the difference? ? The core lies in the word "support"! The difference between the two words, a thousand miles away! The meaning of true 1080P and 4K is that the projection has the display output capability of 1920x1080 or 3820x2160 resolution, and the higher the resolution, the finer the picture quality; while the meaning of supporting 1080P and 4K is the signal input supporting 1920x1080 or 3820x2160 resolution, as for the output. Only Oh, the output can reach 720P even if it is a good conscience. Therefore, in today's era of 4K television everywhere, buy a projector at least it must be 1080P, when buying must look for a real 1080P output! Lumen is the brightness projected on the screen. Theoretically, the brighter the effect is, the better the effect will be. In the era of bulb light source, this indicator has no problem, but in the era of LED light source, trickery came. Since there is a certain gap between the LED light source itself and the bulb light source, users who value the lumen parameters will still choose the bulb light source product. In order to attract more people to buy, unscrupulous merchants began to use their brains again - virtual parameters. Thousands of lumens of LED projectors are beginning to emerge, but with current technology, it is impossible! The reason why the impossible value can be achieved is because unscrupulous merchants have used the method of rubbing the ball to test the peak brightness. This test method is based on the premise of sacrificing the details of the picture, all the parameters are adjusted to the maximum brightness value, the screen at this time almost can not see. At present, the most effective data recognized in the industry is ANSI brightness. This brightness refers to the brightness of the screen when the color of the screen is normal. The projection of the ANSI brightness is not a paper tiger! The interface depends on the individual needs, such as want to connect the amplifier it is best to have an AV interface, you want to have an external computer HDMI. Speaking of here, I found another tricky, funny-shy HDMI interface. Some of the Zhaiwan's smart projectors come standard with an HDMI interface, but this interface only supports output (a projected output), and does not support input (only internal integrated TV box content can be shown). That is, a dignified "display device" actually does not support "signal input," but it can be output to other "display devices." This feature is also drunk. I have a total of about 60 square meters in the basement, which is currently divided into two areas. One is a dumping place + children's activity area, and the other is a bar + simple living room (composed of a sofa, coffee table, and television that I am not willing to throw). This time the transformation is done in the bar + simple living area. Let’s talk about the fact that I bought å•¥ in this transformation. The most central part of course is the projection itself, which turns around in Dog East and finally decides to choose the H1S for the extreme meters. There are several reasons for choosing it: True 1080P resolution, 1100 ANSI standard lumens, integrated smart system also comes with content source, appearance is also good-looking, and there are activities during the double 11 Jingdong, hand price 3999 yuan. I know very little about the understanding of the curtain. The reason why the curtain is also selected is not because of the extreme meters used for projection. But at Dog East home, other brands of electric screens are expensive. This bracket, I feel a bit expensive, but customer service MM strongly recommend this, saying that H1S should be heavier, with other brackets may be risky. I thought for a moment, since so much money has already been spent, it is not bad, buy it. Since it is natural for projection to pick up notebooks, for people who install projections in a lifting manner, they cannot climb ladders every time they pick up the notebook. It is very necessary to get an HDMI panel and allow you to bid farewell to the messy cables. Be sure to buy solder free when buying! 90 degree elbow! (I did not install in the end, this is the next words) Polar rice H1S packaging is yellow corrugated paper. After opening, a big H1 came into view. Did the manufacturer make a mistake? A closer look is the original bracket of the H1 series. Underneath the bracket is an inner layer of H1S wrapped in a thick bubble buffer. The inner packaging of Polar Rice H1S is a black cardboard package with a H1S product map printed on its surface. After opening the package, I finally saw the body of the Polar Rice H1S. On the lens side, compared to the previous H1 evolution, the glass lens was not easy to scratch, and the camera next to the lens was used to achieve the auto focus function. The front of the lens is a manual push-pull lens cover, which can play a role in dust prevention when not in use. The Harman/kardon words on the left side of the fuselage indicate that the projector has a Harman Kardon sound. At the bottom of the H1S, there are two passive bass diaphragms. The internal Harman Caton sound can make the sound more layered. There are 4 shortcut keys on the back side of the top of the meter H1S, refresh Bluetooth, previous song, next song, play/pause, convenient operation in speaker mode. Let me talk about the interface part more comprehensive: audio input and output, USB 2.0/3.0, two HDMI (one of them supports ARC), SPDIF and LAN. PS: If there is another AV interface just fine. Let's talk about accessories, the power supply is equipped with a 120W adapter produced by HuntKey, and the output voltage is 18V; the remote control is a combination of black + partially brushed textures. There are many difficulties in this construction, and we must first start with the projection screen under the premise that the current structure cannot be moved. Since the location of the basement at the beginning of the renovation was just a utility room, the decoration of the original landlord was not directly preserved without decoration, but only some of the home’s unwillingness to throw was placed in the corresponding position. (So ​​everyone will see antiques such as plasma TVs, DVD players, red and white machines, etc.) The cut-off width of the middle TV is 180cm, and the corresponding screen size is roughly 70-80 inches. Asked about the price in "Ma Yunjia" and "Dog East," the electric 70-inch is about 500 yuan. The 100-inch electric curtain is only 499 yuan (or self-operated delivery), but the 100-inch width is 240cm, and the partition is absolutely not fit. Entangled for a while, decided not to put the curtain in the partition, put the frame. My previous practice was to receive goods at the company for inspection. However, I think I would like to take a bus near the "stick" of nearly two and a half meters long, or send it directly to my family. In the evening, when you see home, it is not small. It is worth mentioning that the packaging of the polar rice is quite strong. Four thick cardboards + multiple foams ensure that they are not easily damaged during product transportation. The 100-inch electric curtain is equipped with a small number of accessories. There are 4 screws, 2 metal risers with hooks, and 2 plastic risers. They can be fixed on various walls of wood, brick walls, and concrete. There are slots for the nails at both ends of the curtain. Find a good position and tighten the screws to hang up. If you want to install a concrete roof, use two metal pipes with hooks and hang them on two rings. Simple and easy to install, the screen is not too abrupt when it is not put down. With a very simple switch the screen can be lowered and the length is just right. What's notable is the fact that the wires that are clear and floating are seriously offensive. Go to Building Materials City to buy some trunking and tidy up a little. Ok! It looks better! Next is to install the projection, there is a small episode, originally wanted to install in the wall behind the sofa, fortunately I asked a little more about the size of customer service MM projection, was told to be more than 4 meters from the projection, at least 150 inches The curtain, if reduced in size, can only shorten the distance. Then the question came: The extremely H1S can only be hung on the roof, and the appearance of the chandelier is a bit of a nuisance. Let's take a step. Put the first meter H1S on the living room coffee table, turn on the light and try the approximate distance, make a mark on the roof directly above. The lifting bracket is also the home of X-Roof, which is a bit expensive when you buy it. After you get it, you find that it's really a penny, and the hardware is not bad. The pipe is very thick. The combination method is a section of the screw, the three sections together close to 50 centimeters, if you think that long can only use one or two sections, open the section with a trace hole must be used, otherwise you can only take the open line Now. The connection part with the projection can also have a certain range of movable angles, which is convenient to adjust according to the actual situation of the installation. The bottom of the bracket is fixed on the roof. The reason why a mouse pad is placed is because some of the wallpapers are damaged and hide. Unscrew the four feet on the bottom of the pole H1S to reveal the fixed position of the bracket. Tighten the four screws of the bracket, do not screw too tight, but also later adjusted. Hold the pole meter H1S on the bracket and try again. very perfect! The chandelier doesn't affect it at all, and even with the lights on, the picture is still very clear, which is the advantage of high lumen projection! Here we must spit a groove, pole X-Roof bracket because there is no rotating head, the direction is not correct thanks to the tightness of the three pipe screw to get, this is why I in the pipe joints, adhesive tape to prevent re-rotation The reason for shaking. It is hoped that the follow-up product will include a rotatable head design. Put the lines of the H1S meters in order and you're done! Here again, a little bit of trumps, the alignment hole on the bracket because the power cord of the standard meter H1S is not long enough, eventually there is no useless, only the adapter is tied to the steel pipe. To a final installation renderings. The first step of booting will match the remote controller first, and pressing two buttons at the same time will complete the pairing. Next, based on the actual situation, you can click on the next step. Into the system has not had time to take a screenshot, it prompts to update the system, update package really is not small. After entering the system after the update, it was found that the cooperation with "Mango TV" is not much different between the UI and the mainstream TV box. The same function will not be described again. I only talk about the different functions that I care about. The contents of the setup menu, compared with the TV box, increase the specific functions for projection such as brightness setting, trapezoidal correction, projection method, infinite zoom, wind speed, focus setting, and contrast enhancement. First look at the system information, the system is based on Android 5.1.1, memory 3GB, built-in storage 16GB. Measured speed, in the 802.11N, 5GHz network environment, the average speed of up to 5.9MB / s, watching online video without pressure. Let's explore other settings again. For me, I need to adjust only the “autofocus†and “projection method for the front projectionâ€. Other defaults are fine. I found in the application center for a long time, KODI did not find, but also tried several storm media player, neither support access to NAS. When I was disappointed, I flipped through it and saw that there was an application called "Explorer." I tapped and looked at it, and found that its function was powerful. The resource manager actually supports NAS access, and the loading speed is faster than KODI. Trying to open a movie is stress-free, and the most important thing is support for hanging subtitles. From my own point of view, there are two kinds of screen-casting methods for Polar Mi H1S: AirPlay and Wireless Assistant. AirPlay is the most commonly used one. Apple's multiple devices can be projected on the H1S in real time, which is why I did not use HDMI in the end. Another is that I don't have to use it at all. With the "No Screen Assistant" APP, you can select the video you want to watch and play it on the H1S. Although this article is very easy to write, it is really laborious to install it, and it is time consuming to get up the pipe and put the trough on the roof. On the whole, the one I bought this time is basically beyond expectations. There are three main points: High lumens, even when switched on, the screen remains clear; Feature-rich, visit NAS viewing experience is higher than KODI; The noise itself is not high, and the sound quality of the integrated Harman Kardon speaker is very good. However, there are also two things that need to be improved in terms of accessories: The bracket is added with a rotatable head to facilitate orientation adjustment; The 12V output of the power supply is designed to be detachable, making it easier for hoisting users to replace longer cables. KNL1-100 Residual Current Circuit Breaker
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August 25, 2023