2016年6月14日星期二

Using Projectors For Museum Displays and Other Creative Presentations


Visuals are important to the learning process. Consequently, most educational institutions now use projectors as teaching aids. Learning recreational facilities such as museums, zoos, planetariums and aquariums can also benefit from the use of projectors. This is especially true when it comes to setting up displays and exhibits.

You’ll want to make sure that your presenting images are clear and easy to view. To do this, you’ll need to purchase the right projector for your specific needs.

Brightness
Lighting often varies in museums and aquariums. Therefore, it’s important to choose a projector that can work in rooms that are really dark or saturated with light. To ensure good images in all types of lighting, you should choose a projector with a minimum of 3000 lumens. A projector with 3000 lumens or more can also work for outdoor presentations.


Lightweight
Portability is also important. Choose a projector that is both small and lightweight so that you can easily move it from room to room. You may consider choosing a larger projector if the device will be mounted in an auditorium or other permanent exhibit area.

A Short Throw Lens
Next, look for a projector with a built-in short throw lens. This is an important feature to have while visitors walk in and out of exhibits or presentations at these facilities. A short throw lens will allow the projector to be really close to the screen without distorting the image. This will prevent people from walking between the screen and the projector and thus blocking the picture.

Connectivity
You’ll want to be able to connect your projector to other sources such as computers and DVD players. To ensure connectivity to other equipment, your projector should have video, audio and HDMI inputs.

Quiet Operation and Low Maintenance
Finally, make sure the projector you choose is quiet and will not disrupt the enjoyment of your exhibit. Other features including a long bulb life and no hassle set-up are important to consider as well.


2016年6月2日星期四

HOW TO INSTALL A Tronfy TP-46 VIDEO PROJECTOR

You’ve finally stepped up and decided to take that next step into the home theater Big Boy club; you’ve made the decision to abandon that weak-sauce, girly-man flat panel display and go with a strong-like-bull front projector! First things first…bring it in. We gotta hug this thing out. Congratulations!
So, now that you’ve made this momentous decision you’re probably all, “What the hell? How do I turn this madness into a reality?Here’s everything you need to know about installing your new front projector! 

Screen Size
The only thing we’re interested in here is the screen size. And by size I mean the width, because it is the screen’s width that is going to determine the throw distance and installation location of the projector. For the sake of math simplicity, let’s just assume that you are going to use a screen that has a 100-inch width (which would be 115-inches diagonal and 56-inches high for a 16×9 screen).



Throw Distance
Throw distance refers to the distance from a projector’s lens to the screen – every projector has one. Fortunately, most modern projectors have a pretty install-friendly throw distance, enabling them to work in nearly any room with a large array of screen sizes.We suggest best Projection Distance: 1.5-2M; best Projection Size: 49 to 80 inches, which can make you obtain best User Experience





















Cabling
If you have a front projector, that will likely mean that you have a home theater system and some kind of surround sound receiver or pre-amp/processor. Really, you only need a single HDMi cable going to the projector as all of the video switching and conversion will be done in your receiver.




















Sound
For perfect sound, we recommend customer connect an external speaker . Via the 3.5 mm headphone jack, or via the 3-In-1 audio& video port.


Now, who’s hosting movie night first?

2016年6月1日星期三

Who needs a large inch TV, anyway? Here’s our favorite projectors under $100 from Tronfy

The drive to produce bigger and badder television screens has been raging since the technology first caught hold in America during the late ’40s. Today, LED TVs can be had at sizes up to 90-inches, but they’ll cost you big time. If what you really want is a 10-foot HD picture up on your wall, then what you need is a capable projector.


For the best experience and easiest installation, you’ll want to consider factors like throw ratios, keystone correction, brightness and contrast capabilities and projector type (i.e. DLP, LED).
The best news is, you don’t have to spend and arm and a leg to get a projector that sports those kinds of features. There’s a host of affordable offerings under $100 from our brand--Tronfy which are designed with HDMI in mind and grant you high-definition resolution on the medium of your choice.


Native Resolution:800*480, Contrast:800:1, Image size:49-130 Inches, Projection distance:1.5m-4m.. Not recommended for PPT or business presentation, ideal for home theater movies and video game use. 


Native Resolution: 800x480; Brightness:1200 LumensWIFI Inside 1200 lumen can provide crystal clear image in dark environment
Enjoy big movies or interactive games after family dinner or BBQ Party. Display sweet memory pictures, videos and classic books to family members when everyone is here or you miss them much. 







2016年5月31日星期二

Big deal for UEFA Euro 2016



A projector is your ticket to larger than life football, basketball and baseball games. Projectors produce the best value in big screen viewing, with a much lower cost-per-inch compared to flat screens. Here are a few reasons why we'd choose projectors over flat screens any day:

1. Projectors produce GIANT images.
2. Projectors are not fixed in size. You can have an image from 49 to 130 inches depending on your mood.
3. Building a home theater is a simple DIY project that adds value to your home.
4. Projectors are super-portable. They usually weigh less than 3.5 pounds and can travel with you very easily.
5.Hands down, a projector is the closest way to replicate watching a movie in a theater.

Tronfy Projectors can give you a wonderful football event.
Use coupon code: TR11SDOF  to drop it down to $71

$79.59 - $8 = $71.59
Be sure that DigitalEra US ,UK, Fr, De, It, Es is the seller otherwise the coupon will not apply.

-Recommended for home theater movies and video game use.
Native Resolution:800*480
-Image size:49-130 Inches, Projection distance 1.5m-4m.
-Multi-function input AV/USB/SD/HDMI/ 5V-OUT USB
-Brightness:1000 Lumens
-Contrast:1000:1


2016年5月30日星期一

Projectors For Camping Activities


Summer will soon be upon us and many families will be heading to campgrounds to enjoy some quality time together. During the day your family can enjoy a variety of outdoor activities from swimming to horseback riding. But come sundown, you may be looking for things to do.


Take with you a portable projector for tons of evening fun! Here are a few things you can do if you have a projector and screen set up at your campsite.

·         Movie Night – Enjoy an array of entertaining movies after the sun goes down. For easy viewing, you’ll want to make sure your projector offers lots of light (that is over 2000 lumens) and HD capability for better imaging and clear resolution.
·         Video Games – Have a video game contest. Play a variety of games outdoors with a projector and screen. To do this, your projector will need to have an HDMI connection for your video player.
·         Photographs – Go through the family album on the big screen. What fun it will be to view photos of your closest friends and relatives on a large screen! 
·         There are no “outdoor” projectors on the market today. However, there are many that meet all of the above criteria which are lightweight and hardy enough to go from indoors to outdoors. This includes:

Tronfy Projectors can give you a wonderful football event. Mini led projector, small handheld Home Cinema Theater Projector,Wireless Projector are coming for you!

This article originally by Tronfy.com


2016年5月23日星期一

The difference between LCD and DLP projectors

                                                                                                                                                                                                                                                                                                                                                                          LCD stands for “liquid crystal display,” a term used to indicate that the unit contains two transparent polarized panels, with a liquid solution between them.

With LCD, light shines through the panels from behind, causing an image to appear. Polarized panels will only pass light waves in one plane, and the panels are positioned at a 90 degree angle to each other, which means light from one plane cannot pass through the other panel. But when electricity passes through the liquid crystals, individual pixels are switched on or off, to produce a specific image.

With regards to projectors, LCD projectors typically send light through a prism from a metal halide lamp that separates the light into colors (green, red and blue). The video signal is essentially split by color, and the prism sorts the colors and projects the specified image.

LCD projectors are the most popular because they are lightweight and extremely portable. Typically, metal lamps are used for their ideal color temperature and ability to display a large amount of colors. Additionally, metal lamps can produce a vast amount of light in a small area, making them ideal for high-lumen outputs.

DLP stands for Digital Light Processing. With a DLP projector, white light is projected through an array of movable mirrors that control the intensity of each pixel of light as well as the color.
DLP projectors generally feature brighter, more defined display outputs than LCD, but are certainly more costly. Many businesses and educational companies prefer DLP over LCD.

Although DLP projectors are more expensive, they hold a distinct advantage over LCD projectors with regards to maintenance. Projector maintenance and cleaning are required to keep each unit in good functioning order.

Every interaction with a projector ultimately costs time and money; therefore, it is important to understand how often you will need to maintain your projector throughout its lifetime. DLP projectors can save a bundle on time and money since no filter is required, and DLP projectors features a lamp free design.

This article originally by Tronfy.com

Why I Choose This Soldering Iron to Do the Jobs?


Before that, I never thought I would use a soldering iron in my life. Cause I am a woman, soldering job is something a man should do, that’s my thought
One afternoon two months before, my son was in his musical electric toy car, driving here and there. Suddenly, music stopped. I don’t know what was wrong, and asked my neighbor for help. After a whole he figured out something is wrong with its circuit board. “I need do some soldering jobs” he said and brought out a pencil like thing, plug it to socket and it started to work. Just several minutes later, music sounded again. That’s so amazing.
At night, I started my computer and looked information for that magic pencil like thing in the Internet. It’s an electric solder iron, composed of soldering tips, soldering bar, inner heating core and a handle. And I got to know that an electric soldering iron is used for electronics and circuit board applications, covering wide range of devices such as radios, tvs, PCBs and many others.
All in all, every useful in life. So I decided to get one online. You know, I didn’t know it every much, comparing the price and function, I chose one at 15.99$ solder kit.

Several days later, the soldering gun arrived. Also asked the neighbor for help and borrowed a broken radio for him and started soldering with his help. It’s only an experiment. I did the job well, although his radio didn’t work at last. But I learnt how to use it.
During this process, I found I really love this kit for the following three reasons:
Since electronics circuit boards repair often involves working with delicate components, a handy, light weight and slim soldering iron always offers a good grip for holding and offers you great help.
Support for Multiple Solder Tips
Size of solder tip plays an important role in delivering the right amount of heat to the component being soldered. Interchangeable tips let you select the ideal tip shape for specialized work. Hence, check out for a soldering iron according to your need is quite vital.
Adjustable Soldering Temperature
200-450 degree Celsius is adjustable for different uses
Suitable for Most People to Use
Electronics soldering projects are not really handled by experts, but also can be hobby DIY projects undertaken by students and housewives like me. This one I bought is useful for all most people.

This is my first DIY soldering experience and the welding solder iron works fine for me so far. Really help my husband and me a lot.





2016年5月18日星期三

Experience Football Match with Home Projectors



Hence, Projector comes as a jazzy solution to the dull football match watching experience. Fans in the past have hosted parties where in they gather and set up projectors and see their football idols play. Watching the game with friends is much more exciting as it lets you share the zeal and energy of football with your friends. A projector adds zing to your football theme party and is very close to having your own theatre. Some projectors can even give the audience a 3D experience, this is closest you could get to seeing a match in the stadium. What more? Since the projection will happen indoors, it’s safe too.



Sound Quality
To experience the real life thrill of watching a UEFA match it is essential for you to have great speakers, Today home entertainment & lifestyle projectors come with built in speakers with SRS* which can save money (or extra costs) by eliminating the need for Hi-Fi or external speakers. *SRS WOW HDTM systems built in new generation home & entertainment projectors improves compressed and uncompressed audio performances by expanding the size of the audio image and creating a deep, rich bass response

Screen Size
This is projectors forte. TV would not be able to give you a big screen size however projectors will turn your room into a mini theatre you would love watching UEFA in. It is crucial to know the screen size of the projector. Will the screen size affect the quality of projection?

Lamp Life
Lamp life is the average amount of time a projector’s lamp will give good output for. You should consider lamp life and costs at the time of purchase. On an average, a lamp can last 2,000 to 4,000 hours. This doesn't mean that the lamp will stop functioning after that time. It may last longer, but the output will diminish over time

Easy Setup
Projectors are usually not difficult to set up. Most of them now come with the feature of easy setup. Some projectors an added advantage of adjusting the screen size even in small spaces. This will enable you to experience UEFA to the max without having to worry about space limitation, unwanted shadow puppets and image obstructions again.
Don’t wait any more , Tronfy Projectors can give you a wonderful football event. Mini led projector, small handheld Home Cinema Theater Projector,Wireless Projector are coming for you!


This article originally by Tronfy.com

2016年5月17日星期二

What a mini Tronfy TP-46 projector can do?



TP-46 WiFi Wireless projector is a new updated projector from Tronfy, WIFI Inside 1200 lumen can provide crystal clear image in dark environmentideal for home theater movies and video game use.


Video Games on the Big Screen
Take your gaming experience to the next level with your projector. Flat screens are no match for giant-sized projected images in 1080p HD (and 3D)! Connect your projector to your favorite gaming system to experience nearly life-size gaming. Paired with a basic sound system, it's easy to feel immersed in the game's environment.
Surf the Web
Family Time: Gather the family in front of the projector for some quality time tonight. Hook up your laptop and ask your kids to show you their new favorite websites. They'll love running the show! Projecting educational web content, especially photos and videos, makes the content more exciting for everyone and is a great way to learn (and have fun!) with your family.
College Students: Turn an evening with friends into your own episode of Tosh.0 by taking turns sharing the funniest/cutest/weirdest YouTube videos on your projector. It'll be waayyy better than another night of playing cards.
Create Holiday Spirit
Dreaming of a white December? No matter where you spend the holiday season (or which holiday you celebrate!), you can bring the snow to you! Use your projector to turn a blank wall into a winter wonderland complete with drifting snowflakes and snow -capped trees.
Take your projector outside this Halloween and project spooky ghosts and vampires on the front of your house. It's creepier than putting sheets in the trees, and is easier, too.
No matter the season, front projection is a fun, cool and contemporary way to deck your halls!
Share Photos with an Old-Fashioned Slide Show
If you have your pictures in digital format on your laptop, desktop, or digital camera, you can have a slide show using your projector. There are lots of free programs if you want to make it fancy (and most computers come with simple slide show software).
Slide shows aren't just for family reunions. Pulling out photos for a wedding reception, high school reunion or a party with old friends can be a great way to reminisce.
Watch Sports in HD
The big game doesn't get any bigger than this! Did you know that you can project images as large as 12 feet with a front projector? No TV comes close (especially for the same price!). Pair your HD projector with an HD broadcast for the biggest, sharpest HD images for your money.
You already know that we love taking our projector outside during a balmy summer evening to watch a movie under the stars.On warmer nights, make it a pool party! Put your projector somewhere safe from the splashes and you and your friends can stay cool and take in a flick, TP-46 WiFi Wireless projector is a good choice!


This article originally by Tronfy.com

Is this $100 Projector Worth It?

2016年5月16日星期一

Tronfy TP-46 mini home projector for video gaming


Today's video games are immersive experiences with production levels that blur the line between game and Hollywood blockbuster. Game consoles like the PS4 and Xbox One have become a hub for leisure and social interaction, with Netflix and Hulu's ever-expanding HD quality content keeping smiles on the faces of the home theater connoisseur.





Advancements in technology have not been limited to only gaming consoles, though. Over the last few years, home theater projectors have become truly viable choices - with prices that are within reach for the average consumer. Why turn to a flat screen TV when, for just a few dollars more, you could immerse yourself in the action with a home theater projector?
VGA, SVGA and XGA projectors may be ok for showing a Power Point presentation when you're at the office, but for true home entertainment, 1080P HD is the only one way to go. The great news is that there are plenty of HD projectors specifically designed for home theater and gaming at affordable price points.


With protable design, Tronfy TP46 mini projector is suitable for travel camping and outdoor party. Nice festival presents for kids, gift exchange among friends, you can also enjoy big movies or interactive games after family dinner or BBQ Party. It display sweet memory pictures, videos and classic books to family members when everyone is here or you miss them much. But it's NOT suitable for teaching, meeting or business presentations.


This article originally by Tronfy.com

2016年5月12日星期四

What do I need to know about lamp life?


LCD and DLP projectors typically have a lamp life between 2000-4000 hours. This specification is actually referring to the 'half-life' of the lamp, the point where the lamp is half as bright as it was new. The lamp will still work at its half-life, but it will continue to gradually lose brightness. Longer lamp life means less expense in maintaining your projector.
If you are planning to use your projector to replace your current television, lamp replacement cost should be factored into your purchase.
If your projector will be used primarily for watching movies and special events, lamp life won't be as important.

The average projector used for movies and special events runs 8 hours a week. At this rate, the lamp will last approximately 4.8 years.

 If you purchase a spare lamp with your projector, run it in your projector for a few hours first, then store it somewhere cool and dark. Lamp warranties begin from the day of purchase, not from the day of use. If a lamp is faulty, it will usually fail within the first 4 to 10 hours of operation.





This article originally by Tronfy.com



2016年5月11日星期三

Watching Soccer On Projectors: A Closer Look

Every year, more and more people are letting their TVs gather dust in favor to using projectors, thanks to their increasing affordability and unparalleled image size and experience. Consumers that love having a movie theater-like experience in the comfort of their own homes know that there’s no better way to get there than by using video projectors. For decades, one of the most popular forms of entertainment has been watching sports. People that usually enjoy watching their favorite TV shows and movies on a projector are aware that it’s hugely satisfying to enjoy an important match on a 60”+ inch screen.


A survey made towards sports fans mentioned that football and soccer fans have been the most eager to jump in on the projector craze in order to enjoy their anticipated matches on a wholly new level. Of course, just about any type of sport will look great on a huge, HD screen as you can see more projectors here. Inviting your family members, friends and neighbors to watch an exciting match on a huge screen is an amazing experience that none of them will be forgetting any time soon.
Don’t wait any more ,Tronfy Projectors can give you a wonderful football event.Mini led projectorsmall handheld Home Cinema Theater Projector,Wireless Projector are coming for you!
This article originally by Tronfy.com

2016年5月10日星期二

How bright should the projector be?


Projector brightness is measured in lumens. Home theater projectors generally start out at about 1000 lumens and range upwards to 2500 lumens and more. Your viewing environment is the deciding factor on how many lumens your projector needs. Dedicated home theaters (rooms with controlled lighting and no ambient light) will not require as much brightness as a space with ambient light from windows or other household lighting.


Projector People recommends the following lumen outputs:
  • Dedicated home theaters need 1000 lumens or brighter.
  • Rooms with some ambient light should have at least 1500 lumens.
  • Spaces with high ambient light need about 3000 lumens.

In many cases, manufacturers rate projector lumen values based on data output, not video. Lumen output for video is typically not as high as data.
 A lumen is equivalent to the amount of light a birthday cake candle puts out in a square foot-sized area. Now you know!



This article originally by Tronfy.com

2016年5月9日星期一

How much do I need to know about image quality?

The three most important factors affecting image quality are native resolution, your source material, and the projector's contrast ratio.

Currently, the most common home theater projector resolutions are Wide XGA (1280 x 800) and HD (1920 x 1080. An HD (1920 x 1080) projector has about twice the number of pixels of a Wide XGA projector. More pixels mean a sharper looking image and better compatibility with high-definition sources.

Wide XGA
1280 x 800
1,024,000 total pixels
HD
1920 x 1080
2,073,600 total pixels

What you are watching will make a big difference in the quality of your image. A low-quality signal fed to your projector will most likely look like a low-quality image when projected. This is even more noticeable on a larger screen.

For best results, you should try to match the projector with the native resolution of your source material. Your Blu-ray player, PlayStation 3 and Xbox 360 typically put out a 1080p signal. HDTV signals are still not totally standardized, although 720p and 1080i seem to be the most common.

So what does that mean for your projector purchase? HD (1920 x 1080) projectors are designed to deliver all the rich details carried in a 1080p signal. Wide XGA projectors will deliver great results when fed a 1080p signal, just not as great as their HD counterparts. That being said, you'd be hard-pressed to tell the difference between the two unless you were projecting a very large image, say eight feet diagonal or more.

The final factor to consider is a projector's contrast ratio. Contrast ratio literally refers to the difference between the blackest black and the whitest white in an image.

A projector with a contrast ratio of 10,000:1 isn't necessarily five times better than one with a 2,000:1 ratio. The contrast ratio does not account for how the projector displays all the shades of grey in between the blackest black and whitest white. If the projector can't display those shades of gray, portions of the image will "blow-out" and appear pixilated when displayed on the big screen. Look for projectors with more control settings. Multi-color processing technology like Brilliant Color and sRGB modes will allow you to really tweak the projector's display to your liking.



This article originally by Tronfy.com

The Place To Watch A Football Match


 Take your projector outside with the goal that you can set up a fan fest on your yard. You can set up a projector screen to show the football matches, and you can have a barbecue in the back of the house for every match.



On the off chance that you need to get innovative at home, you require indicate your projector a divider. You can extend your TV signal onto the divider effortlessly, and you can run these projectors for a considerable length of time as you watch different matches.



Wireless Projector are coming for you!



This article originally by Tronfy.com