Choosing the right projector to be used (4)

Choosing the right projector to be used is quite difficult. Technological developments make choices projectors become more varied, ranging from businesses, homes, schools, churches, and more. The number of variants is certainly quite confusing, especially if we are ordinary people who have very little knowledge about the projector.

Here are 3 tips to choose the right projector :

1. DLP, LCD, or LCoS
Technology DLP, LCD, and LCoS have different advantages and disadvantages in projecting an image. Digital Light Processing (DLP) uses millions of tiny mirrors to project an image. The resulting images have very good quality, color accuracy and high contrast, and low power usage makes this technology very suitable for use in home theater. Unfortunately, DLP technology has the effect of a rainbow or rainbow effect that would be pretty disturbing in presentations to businesses, schools, and so on.

LCD or Liquid Crystal Displays, is one of the most popular technologies available today. The advantages possessed by LCD projectors, such as brightness level higher than DLP projectors, resolution and high aspect ratio LCD projector makes it a perfect choice for presentations used in offices, schools, churches, and so on. However, there is no ivory that is not cracked. LCD technology can produce a screen door effect - screen door effect that will display pixels clearly on the large screen, so it will be less suitable when used as a home theater projector.

LCoS, or Liquid Crystal on Silicone is a combination of DLP and LCD. LCoS technology capable of projecting images with very light and provide sharp images such as LCD projectors, but sometimes may show dead pixels which can be quite annoying. In addition, the price LCoS projectors are still fairly expensive, and still rarely projectors that use this technology.

2. Place Installation
Where you want to install the projector? You need to understand the state of the room, where you will install the projector. Each projector has different abilities, so that the placement would be different as well. For a small room, you can choose a short throw projector that can project a large image at a distance of less than 1 meter. Additionally, you can choose a projector with a brightness level (brightness) is high if you want to put it in the room bigger and brighter.

3. Time Usage
If you will very often travel on business and need a projector to help you in your presentation, the mini projector is small and light is a very appropriate choice. If you are going to use it for concerts or big events, then you need a large projector is capable of projecting images clearly in a state of apapu, dark or light.

In addition, consider also about the features, such as 3D. 3D features are very well suited to home theater, but did you also need it in business? Perhaps, if you are engaged in the creative industries.

You also need to consider factors such as light resistance, brightness, connectivity, and other features that you need. When it was decided that the right projector, then you can immediately consider installing it on the ceiling or not, so it will be easier to move it to any room.

The amount of choice projector with varying technologies will make your choice even more difficult. You really need to consider each case is carefully and clearly understand your needs, so you can more easily impose more specific selection. You do not have to worry about choosing the wrong projector. If you are still confused and have many questions about the projector, thanks to the sophistication of Internet technology, now you can find information about the projector on the internet very easily. You can also ask the people who have experience to choose the right projector.

This the information about the 3 tips how to choose the right projector that you can make the best reference about projector.

Tips how to choose a cheap and good projector (3)

Tips how to choose a cheap and good projector.
many people say that a good projector is the projector expensive. In fact, this depends on the specifications of the projector itself. Currently marketed cheap projector with excellent quality. Models and Specifications offered also vary. For that you must be keen in choosing a projector you will use. Which should be considered in selecting a good projector, among others:

1. Source Resolution is each source display resolution should "refer" to the native resolution of the projector. Example: if you have a projector with SVGA resolution, then the source of your appearance (of a computer, laptop, etc.) should follow these become SVGA resolution projector is 800 x 600.
2. Content is the file that will be displayed. There are 3 kinds of content that must be considered, namely:

Document Content
If you want to display a document files such as Word or Excel, you should use the size of the letters or numbers with a minimum size of 14 pts or more so that writing can be seen well.
Picture Content
If you want to display the files shaped image formats such as Jpeg, we should seek to have the resolution just like the native resolution (native resolution) of the projector. Example: If your projector has a native resolution (native resolution) XGA, then slide image must also have XGA resolution is 1024 x 768.
Video Content
Make sure you have a video or movie file format with Full HD or 1080p. The format is the highest resolution format at this time. You can get content with that format through the Blu-ray Disc content.

3. Connector and Connection port. To make the best display, must pay attention connectors and connection port to be used. Each connection ports have different capabilities - different, choose the best connection port of the projector according to the sequence of the best port connection to the lowest of the following:

HDMI
DVI
Component Video
VGA / D-sub 15 pin
S-video
Composite

4. Media Player, is an element that you should consider if you want to generate maximum display. The media player can be adjusted to the connection port of the projector which we have chosen previously. Several media player that we know:

Recommendation: In addition to selecting the projector which is cheap and good should also choose an existing Blu-ray player or a laptop that has a HDMI port if your projector also has HDMI port.

How to choose the best projector for you (2)

How To Choose Projectors. How to choose the best projector for you.

How to choose a projector usually people swayed by expensive price or its well-known brands. But if the price is expensive but you do not support the projector for the purposes of which should do? Is it necessary to have an expensive and sophisticated projector when not used as much as possible?

Projector display quality can be judged from two features that often informed when you buy a projector, namely Resolution and Brightness.

Resolution
Resolution normally refers to the number of pixels that the projector can show when firing light to the screen. The number of pixels is expressed as the sum of two numbers obtained from the length and width or horizontal and vertical screens. Suppose a resolution of 1024 x 768 projector means refers to the 1024 count of horizontal pixels and 768 vertical pixel count.

Some resolutions are generally available in the projector market are:

a. 800 × 600 (SVGA)
Projector with a resolution of 800 × 600 is usually lower-priced and have very basic graphics capabilities. Suitable for presentation applications that are commonly used as power-point.
b. 1024 × 768 (XGA)
Projector with a fairly cheap price and with better spotlight than SVGA. The ability is still the same, at the level of the projector base.
c. 1280 × 800 (WXGA)
XXGA projector with a resolution to support notebooks with wide screen and high resolution.
d. 1400 × 1040 (SXGA +)
SXGA + resolution supports the display with applications that require high data such as applications for photography. Usually expensive, although there are some brands that are cheaper than the price umumya.
e. 1600 × 1200 (UXGA)
Supports UXGA resolution with very detailed graphics needs, normally used for such an important institution for medical imaging.

Do not Buy a Projector If You Dont Have The Projector Knowledge.

Do not Buy a Projector If You Dont Have The Projector Knowledge.

Knowledge of the types of projector it is important to know before you buy a projector. Because this information will help you to obtain projector that suits your needs and budget you have. Well, there are three main types of video projectors namely CRT, LCD, and DLP. Although actually there are several other types such as LCOS, D-ILA and SXRD. This time we will review some of the common types circulating in the community. 1. CRT (Cathode Ray Tube) CRT projector in the form of a large projector device that consists of three lenses. Each of these lenses represent the basic colors. These three lenses combined with a magnifying lens that can project the image light colored to a large screen contained in a dark room. With the right blend of video circuits, the size of the CRT and lens combination, then a CRT projector can produce images with high resolution. CRT projectors have a number of advantages such as: • Image displayed in a CRT projector screened by using an electron beam and not limited to certain areas only. Therefore CRT projector be the best option when the resolution becomes a major consideration. • CRT projector is able to produce the blackest black color among all types of projectors. • CRT projector has a resistance to the projection of up to 20,000 hours. As a comparison, LCD projectors and DLP light source must be replaced every 1000 hours or 2000 hours to obtain a brightness or brightness and optimal contrast. Besides a number of advantages, CRT projectors also have a number of disadvantages, among others: • CRT projectors usually have a very large size. CRT projectors require a fairly extensive room as well as television measuring 20 ". Because the projector of this type is quite difficult to carry travel or move from one room to another. • CRT projectors do not have the capability to display images with great clarity as other types of projectors. Therefore this type of projector should be used in the room really dark. • CRT projector to be put together with the right to produce a high quality image. This is because the CRT projector has three lenses that must be aligned in order to project the image properly. If the lens fails to perform its functions, the two other lens also must be addressed to be able to reflect the colors and brightness are balanced. • CRT projectors usually have a higher price compared to other types of video projectors. 2. LCD (Liquid Crystal Display) projector type LCD produces light from a small three-panel LCD. LCD projectors have a larger size than the type of DLP projectors but smaller than the type CRT projector. LCD has several advantages for displaying video. These advantages include: • Front LCD projectors have a cheaper price. • LCD Rear Projector TV has the look thinner when compared to CRT Rear Projector TV because it has an LCD panel and a small lamp. This excess can certainly save space used to place the projector. • LCD projector has a brighter image due to the use of a separate light. For a more perfect and light, you should choose an LCD projector that uses LED backlight. Avoid having the projector with the lamp still traditional. • Although the LCD projector has three LCD panels, but this type has a light source so that users do not need to adjust the concentration of the image as it is done like on a CRT projector. Display LCD projectors are brighter so that it becomes more attractive. This projector display has the appearance of a higher quality than the display DPL projector. LCD and DLP technology offers distinct advantages. LCD projectors offer better color accuracy, while the DLP projector has a higher contrast ratio. 3. DLP (Digital Light Processing) DLP projectors usually have one chip with a small lens that can rotate. Light emitted by the chip and reflected through a wheel and then displayed on the screen. DLP projectors are smaller, lighter, cheaper and lighter when compared to LCD and CRT. But this type of projector has a contrast of colors and worse. Some advantages of DLP projectors make this projector is not only suitable for business but also for home theater purposes. The film will be digitally converted and stored on the hard drive or optical disc. Furthermore, the results of the conversion are included in the DLP projector and projected onto the screen. Another advantage possessed DLP projector is a good color accuracy, there is no effect of "screen door" that appears like the LCD projectors, require less power and has high contrast and brightness. Besides a number of advantages, DLP projectors also have a number of disadvantages, among others • As in LCD projectors, DLP chip has a certain number of pixels. • Although it did not produce the effect of "screen door" like the LCD projectors, DLP projectors produce an effect yet "rainbow". This effect displays a flash of colors when viewers see from the side. • As with the LCD projector, the light source must be replaced every 1000 hours or 2000 hours. Although the DLP projector technology is not perfect, but many home theater enthusiasts choose this type of projector. 4. LCoS (Liquid Crystal On Silicon) Many people are interested in having this projector because the projector technology is the result of a merger between LCD and DLP technology. LCoS is the best projector to produce a display image on the screen than any other projector. But this projector has the highest price when compared to other projectors on the market are common. 2.2. Resolution familiar with the projector Meanwhile, based on the resolution, the projector is equipped with some of the information that is SVGA, XGA, and SXGA +. This information is used to indicate the resolution used on devices with a standard screen 4: 3, such as computers and projectors. While WVGA, WXGA and WUXGA are used to mark the resolution contained in the devices widescreen 16: 9 as home cinema projector. Value resolution of a projector is measured in ANSI Lumens or usually called Lumens only. ANSI is an acronym for the American National Standards Institute. This shows the value ANSI format and method of measurement of light. While Lumens are a measure used to indicate the level of brightness or brightness of light projected. As an illustration, a paraffin wax to produce a level of resolution at 13 lumens, a 100-watt bulb produces 1200 Lumens. So the higher the value of lumens, the more real image produced in the same measure by a projector. When the size of the image is enlarged, the existing Lumens will spread on a larger area, thereby reducing the brightness of the image. The screen resolution standard 4: 3 • SVGA resolution of 800 x 600 • XGA resolution of 1024 x 768 • SXGA + has a resolution of 1400 x 1050 resolution widescreen 16: 9 • 480p (WVGA) has a resolution of 854 x 480 • 720p (WXGA) resolution 1280 x 720 • 1080p (WUXGA) has a resolution of 1920 x 1080 2.3. Key Issues in Choosing Projectors Well, when you intend to buy a projector, then there are many things to be considered. But basically there are three main things you should consider, namely the resolution, weight, and brightness. 1. Resolution The higher the resolution of a projector, the image is displayed even more perfect. Most projectors use technology SVGA or XGA. If you want to get a projector with a resolution better again, then of course you have to reach into deeper pockets. Technology SVGA 800x600 resolution suitable for displaying video, DVD, and some kind of a Powerpoint presentation. While technology XGA or WXGA has a higher resolution, which is 1024 X 768 and 1280 x 800. But of course the price is higher. Meanwhile, if you have enough money and need a projector with high resolution, so you can choose the technology SXGA with 1280 X 1024 resolution and UXGA technology that has a resolution of 1600 X 1200 resolution measurements equal to the measurement resolution projector monitors the PC (Personal Computer). The greater the resolution, the greater the size of the screen and the more that can be displayed. 2. Weight Usually projector weighs approximately between 2 Kg and 3.5 Kg. But there is also a projector that weighs less than 2 kg. Of course, this lightweight projector has a higher price. Projector that weighs between 2 Kg and 3.5 Kg features a more complete compared with a projector that weighs under 2 kg. Projector that weighs more than 3.5 kg are also available. Such projectors typically offer a number of advantages though quite troublesome if taken away. If you often travel with the projector, then choose a projector with a weight of 2 kg. 3. Brightness Brightness plays an important role in the use of a projector. A projector that has a high brightness capability will be very supportive if you want to display images in large sizes. In addition to the ability of brightness, intensity of light in a room also affects the image display projector. At a room with low light intensity, the projector lamp will be seen clearly. While in the room with high light intensity, the brightness projector capabilities will be very useful to display images perfectly. In addition to the intensity of light, medium for projection displays also have an influence. For example, a wall. Wall is bad media for projection displays because the walls do not reflect light very well. While the projector screen has the ability to reflect light well so as to display projection perfectly. Projectors usually have ANSI Lumens 2000-3000. Projectors less than 2000 ANSI Lumens will display the projections look bleak. While projectors over 3000 ANSI Lumens will display the projections very bright. 4. Contrast Ratio Contrast Ratio is useful to measure the darkest part and black, as well as the very bright and white colors projected. Contrast Ratio function estimating the level of light projectors for all types of room lighting conditions. The greater the lumens, the brighter the projected image. The more light a room, the higher the level required Lumens. 5. Features plug-and-play portable projector Most of today has been using a feature plug and play, easy to use and can be set appropriately. So, you only need electrical sockets only. You simply plug the cable in the electrical socket alone projector and the projector is ready to use. 6. Additional features Consider the special features that might meet your specific needs. Features that could be considered, among others: • Memory card, this tool can replace the role of the notebook for storing presentation materials. • Wireless or wireless, to simplify the user. • Ability networking, for the operation of any other place apart. • Digital keystone correction, to increase the flexibility of placement of the projector. • component video input, for better video quality. • Lens shift, which is more convenient to use. Do not Buy a Projector If You Dont Have The Projector Knowledge.

How to choose the best projector for you

Do You have a problem how to choose type and brand of projector?

Here Tips on choosing a projector:

Adjust your budget and your needs

quality brand almost all the same, 1 year warranty

Choose Ansi lumen projector with room enough for you

Chose the image quality / higher resolution if your budget is sufficient

Here we convey the sense ANSI Lumens, What does it mean ANSI Lumens ?

ANSI Lumen is Luminous flux measurement standards which are produced by a projector, issued by
American National Standards Institute.

The higher the ANSI lumen, the projector will display the image brighter.

Lumen = Lux x M2

Lumen = Strong average light received by a field.

Lux = Strong light received by a point

M2 = broad field / display the image on the screen

Lumen is always fixed, although large screen changes.

the smaller the screen, the greater Lux, making the image appear brighter

the bigger the screen, the smaller lux, making the image appear dimmer.

the higher the Lumen, Lux grew, so the picture will be brighter.


Hope this little tip from us may be useful.

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The first ultra portable projection screen to offer both standard (4:3) and widescreen (16:9) formats, the patent-pending Duet™ projection screen from Epson provides the perfect viewing solution for both business presentations and home theater applications.

Get brilliant images with a bright, white screen
Use with any business or home theater projector
Enjoy fast, easy set up with the innovative, patent–pending design
Expand screen to the size that best meets your need — standard (4:3) or widescreen (16:9)
Set it up in any setting — it’s the perfect fit! (65" for standard format, 80" for widescreen format)
Use for business presentations or home theater applications
Mount on the included floor stand or wall bracket included
When closed, Duet forms its own carrying case (just 43" long)
Dimensions (W x D x H) — 46.0" x 11.5" x 9.0"
Weight — 26.55 lb

The Duet is perfect for presenters on the go; setup anywhere in just a few minutes. It’s also a great portable home theater solution. Whether you want to show a movie in your living room or backyard, the Duet is ready. Use the included floor stand to set up your screen. Or, mount it to the wall with the included bracket. Then, pull the screen out to the size that works best for you, 65 inches for standard viewing or 80 inches for widescreen viewing.

With the innovative, patent–pending design, setup couldn’t be easier. In no time at all, you’ll be ready to sit back and enjoy brilliant images on a bright white screen. When it’s time to shut down, Duet stores quickly and easily.

One screen two sizes The first ultra portable projection screen to offer both standard (4:3) and widescreen (16:9) formats, the Duet ultra portable projection screen from Epson provides the perfect solution for both business presentations and home theater applications. Use the included floor stand to set up your screen. Or, mount it to the wall with the included bracket. Then, pull the screen out to the size that works best for you, 65 inches for standard viewing or 80 inches for widescreen viewing. With the innovative, patent-pending, design, setup couldn¿t be easier. In no time at all, you¿ll be ready to sit back and enjoy brilliant images on a bright white screen. When it¿s time to shut down, Duet stores quickly and easily.



Use with any home theater or business projector
Enjoy fast, easy setup with the innovative, patent-pending design
Expand Screen to the size that best meets your needs - Standard 4:3 or widescreen 16:9
Mount on the included floor stand or on a wall with the included wall bracket
When closed, Duet forms its own carrying case (just 43" long)


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