Extreme meter CC evaluation: Another "no screen TV" concept product was born!

For a long time, the word "projector" gave me the impression that the big guy who hangs on the roof of the conference room specializes in PPT, with the innate business sense + work temperament.

This situation has improved in the past two years. On the one hand, the maturity of the industry chain has increased the price, size and durability of projectors. On the other hand, manufacturers are also guiding users to promote products with the concept of “no-screen TV”. Weaken the concept of projectors in the past.

Today, the CC we reviewed is the representative of it. It is the latest product of the Mi Mi family. This name also represents a new series. In this article, Sina Digital will talk with you about the features of this product.

Starting from Z4, the pole meters make people get used to a portable projector that is close to the size of a video tape (which may only be remembered after 80), can be installed in the bag, and incorporate the functions of the TV box to emphasize their entertainment attributes. .

CC is still a continuation of this approach, but the design has changed from flat to rectangular.

This small box close to the cube has the shadow of the previous rice H1, but the 136&TImes; 135 & TImes; 119 mm three-dimensional reduction is more than half of the previous, silver-gray metal body polished, plus a vegetable tanned leather color belt, there are Some retro flavors, and you can walk around - these are the new elements that Mimi adds to their products, which is different from previous business projectors.

The slider design has appeared on countless classic mobile phones, with the fingers open and closed, the lens cover sliding down, and the camera begins. The pole meter put it on the CC, and this design became its highlight.

In actual use, the sliding from the sliding to the opening projection is less than 10 seconds apart. Its body and sliding cover are metal structures, and the overall sliding is smooth. Although the CC is also equipped with a Bluetooth remote control, in the two-day experience, I am more accustomed to the "slider + mobile app control" way.

In addition to the slider design, another selling point of CC is the rain JBL cooperative speaker, which is built into the fuselage and integrated with the projection part.

This is not the first time that Mimi has done this. On the Z4X or H1, they have cooperated with Harman. Today's CC is just a sub-brand cooperation with the Harman Group.

After the JBL is added, many people will think that it is a portable speaker when the slider is not open. Actually, it can be - in the off state, long press the play button on the body to start the speaker + Bluetooth part into the audio mode. At this point it is a JBL Bluetooth speaker, and then the mobile phone can operate Bluetooth to play music.

There are two 40mm speakers in the CC's body. At the same time, the bass passive diaphragm is added. The advantage is that its sound field is much wider than the previous products, and the bass is very obvious. Most people will notice the sound after a while. The result is The sound of the playback sound is very good. If the previous product is a bowl of instant noodles, it is now like a bowl of freshly made ramen.

Because there is no screen, CC lets it broadcast the link status in a voice-based manner, which is very careful. But when the Bluetooth speaker is turned on, the fan will also start. This setting affects the music playback. After all, the society likes a Bluetooth speaker with a fan.

From the structural diagram published by the official website of the company, the projection part is mainly concentrated in the rear of the fuselage. Although the square body does not look small, the battery and speaker are removed from the 20,000 mAh, and the projection is left in the fuselage. The space of the block is actually very small.

It is also because of the compact space inside the fuselage, so CC made some compromises on the projection parameters, it uses a 0.3-inch DMD RGB-LED, the official nominal brightness is 350 ANSI lumens.

This specification is very interesting. From the display technology, it is consistent with the previous Z4 Air. The standard resolution is also 720P, and the maximum output can be 6 meters wide. In terms of brightness, the two are the same; but the brightness of CC is increased from 250 ANSI lumens of Z4 Air to 350 ANSI lumens (according to the ISO lumen calculation method, the brightness of CC has exceeded 1000 lumens), indicating that the meter has been intentionally improved. The parameters, while adding the JBL speaker and 20,000 ml of battery on the basis of the former, these hardware can enhance the experience in actual use. And external things like metal shell/slider design/cowhide belt.

External things will make CC's differentiation more obvious, and these add up are only 300 yuan more expensive than Z4 Air.

Speaking of the battery, I think this is one of the most useful designs on the CC. With the 16GB of storage space, CC can continuously release the film for more than 6 hours without relying on any external storage or power supply (official nominal) 8 hours), enough 3 movies to finish. When you walk around and walk around, you don't need to plug in the power to project. The experience is very good. It feels like the era of vacuum cleaners from wired to wireless, only one word difference, but the experience has improved a lot.

In addition to these, some of the traditional advantages of the poles have also been extended in CC, such as automatic trapezoidal correction, much faster than the similar products of another brand we have on hand; the GMUI system updated once a week (actually optimized for projection) Android), Mango TV video resources, Bluetooth control, 3D projection capabilities, support for Airplay, DLNA, Miracast and other wireless transmission standards.

"No-screen TV" is constantly reducing the threshold of the original projector. People no longer need a curtain, and they don't have to hang curtains or power. Its task is simply to help people watch a movie. Only.

The use of such products is very random.

CC is not the flagship product of Extreme Home. It is a “dimension reduction” attack against the real market. Compared with the flagship product, the parameters are reduced, but in many aspects, the usability is improved, which is more suitable for most users. select.

Closed Impeller

Closed impellers have a back and front wall around the vanes, to increase strength. Closed impellers are used primarily in larger pumps and can be used in applications that handle suspended-solid service.

These types of impellers are commonly found in clear liquid applications. They don't do well with solids and are difficult to clean if they become clogged.

Still not sure which impeller will be best for your next pumping application? Be sure to check wtih an application engineer who is well versed in pumps and selection best practices.

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Shenyang Zhicheng Heavy Machinery Manufacturing Co., Ltd. , https://www.zhichengmachinery.com