Projector Warranties: Return to Base Warranty
This type of projector warranty is the most basic warranty as well as the most common. The way it works is if the data projector is not working, you have to pack it up and return it to the manufacturer. The manufacturer will repair the data projector and send it back to you. This is not the best warranty because you are without your data projector until they get it fixed and return it to you. The average repair time is 2 to 3 weeks. Plus, you could be looking at a longer wait because the repair parts might be on backorder. Projector warranties can be confusing and can vary greatly from one manufacturer to another.
Projector Zoom Lenses: Manual Zoom Lens
Most projectors have a zoom lens, allowing the adjustment of the image size without moving the DLP or LCD projector. A projector with a zoom factor of 1.2 xs will allow you to adjust the picture by only 20%. Look for a DLP or LCD projector with a higher zoom, as it will allow you to present an image that will match most any screen size. Some zoom lenses are maneuvered manually. For these manual zoom lens projectors, you typically adjust the zoom above the lens.
Projector Warranties: Repair or Replace Warranty
For Further Study..... Simply put, if your LCD projector is not working, an audio-visual technician will try to offer a solution or repair the projector over the phone. Once the audio-visual technician determines what needs to be done, the technician will come to your business to fix it. If the technician cannot fix the LCD projector, the manufacturer will replace the projector with a new one.
Projector Warranties: Projector Lamp Warranty
Lamp warranties range from 30 days to 6 months. If you are putting your digital projector into a rigorous environment, it may be worthwhile to find a projector with a better projector lamp warranty. Also, the some new inexpensive projectors tend to have a very short lamp warranty, as well as repair warranty. Look at this carefully when choosing a digital projector, because the immediate savings may result in a hefty repair cost down the road.
Projector Warranties: Swap out Warranty
This warranty is the best type of projector warranty, but not the most common. If your digital projector is in need of repair, a technician will first determine the problem over the phone. Next, you can send the digital projector to the manufacturer to fix and at the same time, they will send to you a loaner projector to use while yours is being repaired. You usually receive the loaner projector the next business day. The loaner projector is typically a used projector, but it will work well until you get your projector repaired. Obviously, once you get your original digital projector back from the manufacturer, you are responsible for returning the loaner projector.
Disadvantages to Wireless Projectors
With the advantages that wireless projectors offers, there are a few disadvantages as well.
1. With wireless projection, there will be a slight delay when you give the projector a signal.
2. You cannot project full motion video in real time when projecting wirelessly.
3. The wireless projector will cost a little more than an equivalent projector that is equipped with standard cabling.
4. There are possible security issues with wireless projecting.
Projector Warranties: Dead on Arrival Warranty
Several projector manufacturers offer a projector warranty protecting you if you plug in your new multimedia projector and it does not work. This situation is rare, but it does occasionally happen. With the Dead on Arrival Projector Warranty, you simply return the non-working projector and the manufacturer will rush another new model multimedia projector to you.
Projector Zoom Lenses: Digital Zoom Lens
Most projectors have a zoom lens, allowing the adjustment of the image size without moving the DLP or LCD projector. A projector with a zoom factor of 1.2 xs will allow you to adjust the picture by only 20%. Look for a DLP or LCD projector with a higher zoom, as it will allow you to present an image that will match most any screen size. A digital zoom lens on a projector allows you to further move into the frame by having the DLP or LCD projector continually resize the image. It is a nice feature to have in conjunction with manual/power zoom because as you move into the frame, the screen size remains the same.
Advantages of Wireless Projectors
Wireless projectors are becoming more widely available as more people are using wireless in their laptop computers and other technology. The main benefits of projecting wirelessly is as follows:
1. Cabling issues are eliminated which makes your workspace tidier, less confusing, and signal loss through cabling is no longer a problem.
2. Another advantage of projecting wirelessly is that you can switch between multiple PC servers easier.
3. Another advantage of wireless projectors is that the presenter will also be able to have better mobility while presenting without walking around or tripping over wires.
Which wireless projectors are the best for your application?
How to Buy Shoes Online when You Can't Try Them On
With millions of online stores offering anything you can imagine, there is a real trend in shopping online. Shopping online was once considered risky with shoppers being afraid of their credit card information or personal information being available to the public. However today shopping online is easier and safer than ever. Buying clothing and shoes online can help you get items you cannot get locally as well as save money. There is always a store online offering a better price and a better deal, so be sure to check around. Shopping online can be difficult however because you don't have the item you want at your fingertips. When it comes to clothing and shoes, you cannot physically try them on. So, there are things you should be much more aware of when shopping for these things online. Use these tips to help you shops for shoes successfully online.
Know Your Body The most important thing you can do when shopping for shoes online is to know your body. Know what looks good on you. If you have short legs, you should know that tall boots would not likely flatter your shape. If your calves are a little larger than most, know that you should beware of tall boots as well. Many people have wide feet, in which you know you cannot wear most skinny heels. All of these things are completely normal parts of a person's body. However, you should keep them in mind when shopping for shoes online. If you have a wide foot, be sure that you are not trying to purchase narrow shoes and vice versa. Knowing what works for you and what you like best will help you make realistic purchases. Remember, although it looks good on the model online, it may not look that great in real life.
Size Charts Help There are too many shoppers who ignore the sizing charts most shoe websites provide to them. These size charts are not put on the site for any other reason than to help you make a successful purchase. A lot of research goes into them so you should take a look. Although most people know their shoe or boot size, some brands will differ greatly. This is essential when you are buying specialty shoes, like sporting or dance shoes. The specialty shoes are often a little bigger or smaller than your normal size. Most size charts will allow you to compare your street shoe size with the size you need. They are very easy to read and are nothing but helpful. If you use the charts, as you should, there should be no problem in the size being wrong.
Return Policies Occasionally you will order the correct size however the shoe you get will just not fit right. It may be too narrow or the toe area may be too small. No matter what the problem is, you should always be aware of a website's return policies before ordering. You don't want to wait until it's too late to figure out they don't take returns. Educate yourself on the policies before you put down the cash. Most shoe websites will allow you to return or exchange your purchase as long as the shoes have no been worn outdoors. This can be a tricky thing however because even if you wear them outside once, you could be voiding the return policy. The best thing to do is to wear them inside a few times. You will know after these trials whether or not the shoe will work for you.
Along with the return policies, be sure you understand shipping charges as well. Some shoe websites won't charge you additional shipping for returns or exchanges. However, some will charge you for sending the item back as well as for shipping the new pair. You don't want to be caught in this type of fee game, so check it out before you buy. If you use the sizing chart and if you know your body then you probably won't even need to worry about these things. However, there are always things that happen and shopping online will not give you a complete idea about how the shoe will fit or feel on your foot.
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