# Original Innovator # Conference Room Projector Viewing Movie: RICOH Ricoh PJ S2670 Projector with Pentax SLR Lenses
Diving Sister Aunt Zhang has been a long time, but also got a lot of content to the East, but has not registered an account, think what to see directly to the third-party platform search just fine, no need to register an account. Later, if everyone thinks that everyone is not sharing with me, then there is no such a good platform. In the previous days, I had registered my account. After I broke a few special offers, I always wanted to write an original one. However, I did not clean it at home and it was not really good to take a picture. Waiting for the next day to pack up and buy new ones
Bose SoundLink Mini II Bluetooth speakers also write a review. Recently added a new projector to the company, so take it first to test it!
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In recent years, the projector technology has matured and the competition between brands has become fierce, which has made the projector more affordable. Compared to previous home theater enthusiasts will consider the purchase of projectors, and now the price of the projector close to the people is in fact a high cost-effective in enhancing the well-being of life "small pieces." The evaluation of the Ricoh S2670 projector, the main white entry-level users, the entry price is low, the performance parameters are worthy of the projector screen requirements. Ricoh may have higher brand awareness in photocopiers, cameras, and other devices. In the area of ​​projectors, there are more education and engineering machines, and the market is not well-known. However, in 2013, when Ricoh projectors were purchased by a large conference room for customers, they had no quality problems. Therefore, this rigorous Japanese company product still has a good impression.
Ricoh (RICOH) PJ S2670 Office Projector (DLP chip 3300 lumens SVGA resolution HDMI) 2199 yuan Jingdong to buy Since last year, micro-injection has prevailed. S2670 as a traditional projector, no built-in system, and no content on demand may deter some “lazy†users. However, in fact, purchasing a less than 200 network box can completely solve content problems. Traditional projectors have high technical parameters, high lumens, and impressive color processing, which is a great surprise for users who pay attention to the screen experience. An article that was very hot during this period of time, "# Hot Shot # projector # micro-projection and traditional projector is not a difference, is the gap"
# Hot # projector # micro-projection and the traditional projector is not a difference, is the difference Xiaobian Note: The article comes from the # hot Zhengzuo manuscript activity, the current hot words include # Hong Kong # projector # job season # food in Summer # Botanic Garden # to choose from, participate in the submission that there is an additional gold coin reward, as well as your fastest prize & amazing awards waiting for you to win! Hot Issue No. 5: Rewards to upgrade freestyle you the fastest & amazing awards waiting for you to win # # in the summer # # projector # # # botanical garden # botanical # hot 5: reward upgrade free...jeffcai| Like 2k Comments 1k Collection 4k View Details It also illustrates the difference between traditional projection and micro projection. Personal feeling, projection should be a supplement to home television, suitable for the pursuit of audio and video to enjoy the young fashion users. Not much to say, first give an overview of the viewing space for this assessment:
To borrow the company's reception room, the space is about 4*4 meters, and the projection wall is 4 meters. Due to the aging of the original screen, the new screen is not mounted. The evaluation is projected on the white wall. If there is a screen, the screen will have less scattered light, more concentrated brightness, and better projection effect.
As for the screen size of different meeting places and family space, please refer to the following conversion, select your own suitable projection size: "Beginner: What is the installation distance and projection distance?"
Plug and Play âž¡ Can projection replace TV?
Projection and TV have their own good places, the projector screen cost is low, such as the purchase of 100-inch TV to tens of thousands, and projection mobile 辄100-150 inch, thousands of pieces can be achieved; on the other hand, projection screen light through Curtain reflection, long-term viewing of the eye is less irritating than the television eye. However, televisions are more energy-efficient, have basically no requirements for ambient light, and have a longer service life. Projecting light bulbs need to be replaced to a certain extent.
In-situ high-pressure pump lights and LED lights from different sources of science
At present, high-brightness led technology is not yet mature, the market use of led light source universal brightness difference, color is not acceptable, only suitable for darker or light projection screen, but due to led energy-saving heat, so led lamp life is long, can reach Tens of thousands of hours; while the traditional high-pressure mercury lamp has a high lumen, the projection effect screen has good color and texture, and the energy consumption is large, and the life span may only reach 4,000 hours or more (if it is calculated in terms of 2 hours of a movie, it is enough to see at least More than 2000 movies)
One, out of the box1, out of the box inspection, the lens is intact, indicating that the packaging is still fairly tight
2, check all the accessories: power cord, manual, warranty card, CD-ROM, remote control, VGA cable, complete accessories (not equipped with HDMI cable, you have to buy)
3, detail shot
(1) Focusable lens
(2) Zoom adjustment, work indicator, and shortcut keys (also available on the remote control) at the top of the camera
(3) Designed side heat dissipation
(4) All interfaces on the back
(5) The bottom shows that the bottom foot can be spirally adjusted
Second, screen evaluation
Ricoh Ricoh's boot screen, I used this 3.8 meters projected 100-inch screen, the screen width of 2.2 meters, is also wider than the distance between the hands open.
Because the S2670 is SVGA (800x600) resolution, this resolution may be somewhat disappointing for users who want to watch 1080P HD. However, in reality, the effect of watching a projection movie at a distance of 2 meters is basically not felt, instead. The exquisiteness of the color processing of the screen and the large-scale projection of the screen make it very shocking when watching large-scale movies. If you have a higher budget, I suggest you choose 1080P resolution.
The screen of this evaluation comes from Tencent's ultra-clear 720P video quality. The movie is Scarlett's Ghost in the Shell, a comparison of computer screenshots and projection effects. This poster is colorful and bright. The color effect projected by the S2670 can be completely comparable to the original computer graphics.
We used the black characters in the film to measure the S2670 contrast and dark picture processing effects. The black facial details were fairly clear without losing facial expressions. Because the brightness is 3,300 lumens, high enough to handle dark scenes without losing detail. (Because I took a picture on the left side, the effect on the right side may be a little out of focus)
Again, the facial details are displayed, and the reflective texture of the mechanical face is very clear.
Let's take a look at the performance of the S2670, which is known as the business office, in the business office. The text is clear.
This is a ppt display effect with six headlights turned on, and the projection resolution is completely unaffected by the light.
Turn on the shiny Ricoh S2670
The noise measurement of the S2670's operation, close to the measurement of less than 60db, is the noise level of the ordinary conversation and does not affect the meeting.
Finally, insert a large black cow's expression to express the results of the Ricoh S2670 evaluation: Like this! ! !
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