For most consumers, their living room into a home theater as a whole not very realistic. Even with the financial strength, if not often the fanatical fans of the movies, I believe very few people will pay for a less frequently used functions Selectmen. Projector is good, but positioned a little too narrow, this is without a doubt a very embarrassing situation.
Based on this situation, ViewSonic PJD7830HDL projector becomes a very interesting new product. This is a DLP digital light projector, designed mainly for business, but color accuracy is sufficient to meet the demand for movies and games, some specifications are even stronger than those high-end products, such as up to 3200 lumens of brightness, prices are cheaper by nearly half. This is known as a very cost-effective choice, of course, we have to look at the specific performance.
Design and specifications
It is clear that PJD7830HDL the design idea is to emphasize the universal character, it can match any system at any time, and the face value is also good.
PJD7830HDL size is 254x152x254 mm and weighs 2.8 kg, using a standard point of view is very light on the projector. PJD7830HDL whole body is curved, silver shell does not give a person a poor perception. It comes with cable box hidden behind the interface, and messy wires sorted out, showing the detailed consideration.
In PJD7830HDL you can see a HDMI interface on the rear panel, audio inputs and outputs, as well as VGA and RS232 interface designed for computers and monitors. This business is really a combination of heavy, but still hidden in the fuselage cover on the side of a second HDMI interface.
If you want to watch 3D movies, you may need a pair of 3D active shutter glasses.
PJD7830HDL setting is quite simple, but projection screen you may need to spend a lot of time on the keystone correction, this is mainly for people who use it to create a home theater environment but bad news.
Performance
Although it sounds strange, but PJD7830HDL is the most impressive place in terms of audio.
SonicExpert of the PJD7830HDL built into the side of a strong speaker, despite this and the kind of professional audio is certainly better than no, but as the projector's built-in speaker and it is really good. Speaker mode there are three, "standard" and "speech" is very general, but the "entertainment" model has plenty of bass and frequency effects. If you sound so don't pay attention to make the movies enough. What is more than enough of it to deal with soap operas, documentary, at least the volume is large enough, and distortion.
As for the most important image quality, image from PJD7830HDL can be summarized as: very bright, colorful and full HD image, excellent sunlight effect, but dark picture is generally.
That flaw, PJD7830HDL single-chip color wheel will produce some Rainbow phenomenon, but is also a serious person. In addition, the PJD7830HDL high brightness is bound to it will compromise on the black band. However, although black can restore, this product is not accurate, built-in ViewMatch mode can make its image in some ways close to home.
Summary of benefits
As long as the work does not always make it in maximum brightness, PJD7830HDL noise is not obvious. But thanks to its built-in speaker 16W, PJD7830HDL to some extent also the "noisy" projector. PJD7830HDL light weight, small size, and can be easily packed away, to meet both domestic and business purposes.
PJD7830HDL is another big selling point of lamp life, it is said that up to 4,000 hours in normal mode. If you can bear it mediocre low light effect, Dynamic dynamic energy-saving Eco mode allows the life of 10,000 hours, was regarded as very durable.
If you are PJD7830HDL with business needs, and red dots on the remote function is definitely useful and convenient. Even without this requirement, usually funny cats as well.
Drawback summary
PJD7830HDL can bring many surprises, but it is far from perfect.
Not to mention the black order, its slow reaction was headache. Track switches need to wait for about 10 seconds, and Zoom can be 1.8X, but not fluid experience and tedious steps to let very few people would want to use it.
So a remote control while the red dot highlights, but it is overall slot. PJD7830HDL the remote control is too small, to navigate the keyboard layout is a little strange--do you think that is where the volume control is actually trapezoid correction, to adjust the volume you must first press the audio mode key once, so there is no need.
However, the real problem is the phenomenon of the Rainbow. In the evaluation, Rainbow phenomenon frequently, though we earlier referred to the issue of frequencies and the human eye also has a lot to do with, if you're not that physical fitness can ignore this problem, but the problem there is also such a destabilizing factor.
[Article correction]
Collection is the collection of 1542 Givenchy iPhone 6 Plus Case
Tags: evaluation Givenchy iPhone 6 Plus
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