Category Archives: Display

Key challenges for an external projector

He puts the focus on the outside?

The implementation of a projector exterior, whether for advertising, events or your own home theater outdoors, there are some challenges that need to be aware.

# 1. The brightness of the projector.

One of the most important issues is the time of day you plan to use the projector outside? This simple question can make or break a solution, because if the sunlight is too bright, the image will not be and will be a waste of time to invest in hardware for this solution. The other option is to go for a high lumen projector; However, this will push the price considerably.

# 2. Use – frequency or occasional use?

Again, this is another decisive factor, not intends to launch in parts of outdoor movies during the summer? If so, investment in the hardware solution is the right answer for you, otherwise, you’re only going to use from time to time due to other commitments, such as golf or children, it is necessary to reconsider whether to put a projector in your backyard it is just for you.

# 3. Time.

Will you install a permanent or temporary solution? That is, every time you want to use your outdoor cinema, you must put all the material on the outside and when the movie night is over, put everything in the garage until next time. A workaround requires no special solution, compared to a permanent solution.

The use of the waterproof case for projectors could be the answer, as these specialized cases ensure that the equipment is protected against time, no matter what Mother Nature can spend it! A solution can be seen in

No. 4. Security of your backyard.

Most homes have some form of security, but what about your garden? Especially when investing your hard earned money on the film projector, the last thing you want is to find your video projector stolen!

No.5 movie screen.

What are you going to use as a movie screen? You can use almost anything on the side of your garage or home, through an inflatable projection screen; These inflatable screens can be found at Walmart for less than $ 60!

Like everything, it’s budget and how much time and money do you intend to invest in your home. Some people go the whole 9 yards and remodel your backyard to include a pool, hot tub and outdoor cinema.

No. 6. TV and cable box office.

Think about how you will get the TV signal to the projector if you plan on screening of your favorite games, or telenovelas. What leads you need and that they have the required length, if necessary wires or custom decisions that are extra long and robust for outdoor use? The time to do it is now!

Spring is just around the corner, summer is not too far. So if you are thinking of doing something like this, cover any previous questions and be ready to go. Remember that projectors are designed for use indoors and not outdoors.

The Asus Zenbook New NX500 comes with 4k screen

Asus is a famous name in the computer industry , known for something new and innovative to the users to regularly release . Asus ‘s new product , which is supposed to draw attention is the Asus Zenbook NX500 . It’s like a new high-end aluminum Asus Ultrabook , which is all set to be released soon. The device has been discussed online , but has not yet made known practice. Inside is a superb sound and an impressive 15-inch 4K .

Asus, in this race trying to deliver the first of its portable 4k . Many providers already have devices that have already received nearly , including 2 Pro triggered Lenovo Yoga , Dell XPS 15 and over, but they are still 2.5 million pixels less than the actual ultra-high definition 4K resolution .

Asus seems to be the first company to offer this updated system on the market , unless the NX500 actually launched in the market. Meanwhile, Toshiba is also working on 4k models , some of which were presented at CES 2014, but the release date is supposed to be somewhere months from now .

Light Crystal Display – The future clearly Monitors

The use of liquid crystals has been a major breakthrough in control, as well as different display applications such as watches, televisions and cell phones, among others. The old CRT monitors were huge and bulky, while the use of liquid crystals in each pixel has a more slender and more elegant for monitors and display devices. LCD monitors are also low-power, instead of having monitors that consume a large amount of energy, LCD screens require minimal power consumption and can also be made to run on batteries. Therefore, it is very versatile and can be used in many mobile devices.

LCD monitors have a different number of pixels or a fixed array of pixels displayed. In simpler terms, LCDs have a native resolution or a specific set of pixel density, which in turn shows a specific resolution. The screen resolution or pixel size tells customers about the ability of the monitor to display a clear image. All LCD monitors on the same screen size of the resolution that all LCD monitors have a native resolution regardless of what brand it is. Put a different resolution beyond the native resolution will cause an extrapolation, which causes more pixels to produce the screen the same image that causes a lack of definition. Buyers should be aware that the purchase of large LCD monitors is brought to the screen image size is one of the few cases where more is actually less.

Buying an LCD monitor is certainly what a profitable part of the buyer. The advantages of LCD monitors of today goes beyond the special considerations very small. Compared with CRT or CRT, LCD screens generate less radiation because there is a buildup of heat on his back. It is very easy on the eyes and work with it is much less stressful and tense. It contains phosphorus and therefore does not cause image burn during the long rest. Apart from its stylish and elegant, LCDs are very cheap and easy on the budget, but also can help reduce the monthly cost of electricity as it consumes less energy during use and at the same time stand-by. When buying LCD monitors to choose those that suit your needs in terms of screen resolutions. Although it is very attractive for large widescreen monitors, trying to see how it looks when opening web pages and documents so you can check if they fit your needs. Ask about energy saving appliances that will add greater savings on your bill.

Monitor video solutions for exhibitors

Many small businesses are starting to experiment with video monitors for media exposure. And this is a great idea – video can be a more convincing and can pull in a group and increase public commitment to the stand. There are several low cost options for the video – the one that best suits your business depends on the type of display you have and you want to use the video.

One way to add a video monitor for your exhibition stand is to put the monitor directly on the screen. If your company has a modular display, such as a trellis is easy. You can usually buy a monitor assembly and mounting system for the provider and install the monitor directly on the screen of the series. If you have a pop-up screen may also be able to mount a small popup window frame – either by connecting directly to the channel bars attached to the window frame. Again, check with your supplier – they can offer solutions that are compatible with your pop-up model. But remember – from pop to light exposure are shown, careful not to use a larger monitor (no more than 23 “diagonal) and not to mount the monitor on top of the frame.

Another option is a video display monitor mounted on a pole that is separated from its stand. This allows you the flexibility you want the monitor – it can sometimes be preferable to one side of the screen, sometimes later – closer to the ship. It really depends on how you want to use. If the video is “light” or marketing oriented, you may want to control the ship to stop traffic at the booth where you can rent. If the content is more technical, you may want to monitor inside the cab, after being able to qualify and position of the video to prospects.

Get the best display on LCD computer monitor

All people, whether we talk about children or adults, spend many hours a day in front of the computer screen. That’s why all parts of the equipment must be carefully chosen and logic wide. Computer screen is the most important part of the team, because the screen quality can directly affect the eyes. Want to know how? I just read this article and know the facts why we take extra precautions when buying a computer monitor?

A good instructor should have an aspect ratio of 4:3. Aspect ratio that determines the quality and resolution of the display of data. And the aspect ratio allows for crisp, clear images and accurate. The second thing to consider before buying is never going to the big screen without a good reason. View your needs and then to the screen size according to your needs.

Refresh rate is very important to consider before buying these monitors. The higher the refresh rate of the computer screen, the fewer photos and strains the eyes blinked. So select the result with a high refresh rate. If you go for a used, then check the screen carefully. Not to be scratches on the screen affect the image quality of the screen.

Three different types of headlamps

The first guy I want to address is the traditional projector. These have been around since 1945, when when used for training by the end of the Second World War. It became popular for use in the classes of the 1950s. Overhead projectors are a variety of slide projector. They consist of a large box containing a very bright light which is cooled by a fan. At the top of the box is a Fresnel lens that collimates large light. An extended arm attached above the box with a mirror and a lens to project light onto a wall or screen. The slides are placed in the top of the lens for viewing. The technology of the lamp head is quite simple compared to modern LCD or DLP. Most use a halogen lamp high. These lamps are very hot during use therefore, a high-flow fan is necessary to keep the lamp to melt from the heat. Because no additional cost to use technology, they are relatively inexpensive to use. Many classrooms have been moved from the overhead projector for the classic modern LCD. However, when budgets are limited overhead provides an easy to use, cost effective way for educators.

The second type of projector is the LCD projector. These liquid crystal displays used to project images onto a surface. LCD projectors use glass panels with liquid crystal between them. The video signals are composed of three colors, red, green and blue. The windows are opened and closed to allow light to pass through the glass panels. This creates pixels, which is what produces the image on screen. LCD projectors are also used mirrors to separate the light from the source in three colors. The end result is an image with saturated color. These projectors are the most commonly used to display images on a lecture or presentation. Connecting the projector to a computer allows the user the ability to create stunning presentations or to display the video.

The third type is a document camera. Document cameras were developed for the ability to design and produce documents and original objects. So many wanted to do some preparation is necessary when using a standard projector transparencies. A document camera needs a display device for displaying image information to the audience. Devices commonly used projector, monitor or video conferencing system. These cameras allow the user to view a work of art, books, or any other piece of original work on a flat surface. Some of the salient features of the capture of the opportunity to see the details of an object. Most have multiple interfaces provided to allow connection to a computer or an interactive whiteboard. The most common are USB, local area network (LAN) standard.

How to choose the best device of the document?

A Lee, who is also called as a document camera, digital visual presenter or presenter is one of the ICT and digital resources AV presentation that can be connected directly to a computer, interactive whiteboard, projector or LCD screen with ease.

Article Body:

A Lee, who is also called as a document camera, digital visual presenter or presenter is one of the ICT and digital resources AV presentation that can be connected directly to a computer, interactive whiteboard, projector or LCD screen with ease. This is a very effective teaching tool for visual educational evaluations conducted in schools, colleges, universities, training centers and corporate learning.

Before beginning your search for the best option to choose the best viewer and digital presenters for you, look carefully some of the basic and essential characteristics.

Key Features:

ARM
See the support arm is holding the camera above the object. Viewer is available in two versions-one arm is rigid and others are gooseneck. Viewer gooseneck arm provides greater flexibility, a facilitator to capture the image of the object from all angles with respect to the spectator stiff arm. A presenter can choose to read, with one arm specific to your needs.

Projectors in today’s modern world

Projectors have become a part of the modern technology age we live in are used in the conversion of images from a computer onto a screen through lens systems. They can see the data that is stored in a computer for a presentation. Projectors allow people to see moving images, video and audio from a DVD player or Blu-ray. You can also convert documents into an interactive whiteboard as well.

The use of projectors to play a role in home theater systems and the resolution of these devices are standard SVGA (800 x 600 pixels). The cost of a projector is based on resolution and brightness. If you use a projector in a large room or a conference, then the brightness of the unit should be anywhere between 1000 and 4000 ANSI lumens.

The first digital projector has been developed in the 1950s by Eidophor and used on a rotating disc that had an oily surface with light shining through it and also use an electron beam to disrupt the oil in a certain way.

Tips for Buying a Multimedia Projector

One of the best pieces of computer peripheral equipment today is a multimedia projector. You can use a multimedia projector for a multitude of tasks such as presentations at conferences, boardroom presentations, video projection on a wall in his house to watch movies, and more. There are a variety of multimedia projectors on the market today. The big question is the projector you should buy? There are many brands and four major types of multimedia projectors.

Multimedia projector brands and types

There are many brands of multimedia projectors to choose from: Panasonic, Optima, Epson, NEC, Infocus, and many more to choose from. Multimedia projector type include:

Digital Light Processing (DLP): a black background and more portable
Liquid Crystal Display (LCD) for better color
TFT (Thin Film Transistor) active matrix, a form of LCD
Home Cinema HD: 480i, 516i, 540p, 720p, 180i, 1080p, 1080i, 1125i (i = interlaced p = progressive video scan)

The important consideration is the lens of the projector and multimedia applications in the home or business, which will help you select the features you need. Features to consider are:

Brightness: 130 lumen range of 6,500 lumens
Screen desired area of ??5 to 6 feet: 500 to 1000 lumens
Desired display area 8 to 10 feet: from 1000 to 1500 lumens
Desired display area 12 to 25 feet: 2000 lumens or more
Remote wireless operation of the computer

How to select the best LCD touch screen

Touch screen monitors seem to be everywhere. The great thing about them is that they are extremely easy to use. Function as a keyboard invisible, but only show a greater amount of data and the selection of button that users need to perform a task. This explains its popularity in devices ATM kiosks and shops downtown theaters to industrial machines.

The most important decision in choosing the best monitor for your application will be the type of touchscreen technology to use. There are several types, each with its advantages and disadvantages. We will cover the three most common types:

The resistive technology:

A monitor consists of a glass panel coated with conductive resilient and resistant thin metal layers separated by a thin space. When a user touches the screen, the two layers touch at this point. The computer detects the change in the electric field and calculates the point of contact.

Resistive screens are generally more affordable, but offer a clear picture of 75-80%. The key can be activated with almost any type of object (pencil, gloved finger, etc.), but the outer surface can be damaged by sharp objects. Panels display resistance are not affected by dust or water on the surface, which are the most commonly used today.