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There seems to be a relatively large population of Canon owners who are affected by the E18 error. In this article I will teach you a few simple methods you can try to repair the error yourself. This article is intended for people whose cameras are out of warranty. If your camera is still under warranty, go to your nearest Canon repair shop and let them fix it. If its not, you can either choose to pay around 150$ for the repair or try one of these simple techniques.

How to repair the E18 error on Canon digital cameras

How to repair the E18 error on Canon digital camerasThere seems to be a relatively large population of Canon owners who are affected by the E18 error. In this article I will teach you a few simple methods you can try to repair the error yourself. This article is intended for people whose cameras are out of warranty. If your camera is still under warranty, go to your nearest Canon repair shop and let them fix it. If its not, you can either choose to pay around 150$ for the repair or try one of these simple techniques.First I should explain what exactly an E18 is. According to Canons web site, it is an error that involves the lens unit or lens cover. The lens gets stuck in the extended position, and refuses to move either to focus the lens or to retract when powered off. It can happen if you apply pressure to the area surrounding the lens while it is in the recording mode (this includes dropping the camera), or if sand or dirt get into the lens area. The lens gets stuck, you get a black screen with a small "E18" sign in the lower-left corner, the camera beeps a few times and turns off. Lately, I noticed a number of people online who are having troubles with this error. It happened to my Power Shot A520 as well a couple of weeks ago, but fortunately, the camera was still under warranty so Canon fixed it free of charge. In order to help the unlucky ones whose cameras are out of warranty, I decided to write this article.Basically, there are a couple of simple things you can try. I cant guarantee they will work for you, but I know these methods have helped some people get rid of their E18 problems:1) One method is to tap the padded USB cover part on a hard surface, for example, a desk. I know it sounds to simple to work, but this can get some of the dirt out of the lens.2) Try compressed air. With a fine tip blow off gun and dry compressed air set the tip between the lens turret and the camera body and turn on the air while moving the tip around the lens. It should remove all of the dust and sand. Turn the camera on and it should function fine.3) Another solution is to try and push the lens back into place. This is the least preferable method. Try it only if the camera is out of warranty and DONT apply too much pressure! If the lens can be set back into place with a light push, great! If not, dont force it!4) If nothing else works, there are a couple of online guides in different languages for dismantling the camera and cleaning the lens thoroughly. Try this only if your camera is out of warranty! Some of them are:- http://www.ixus-world.de/tips/repair_guide/e18_01en.htm - a guide in English- http://menthol.hit.bg/E18.html - a guide in Bulgarian - http://www.artecdesign.ee/~jan/Kaamerad/PowerShotA70/index.html - Estonian guideThe last two are not in English, but they have a lot of pictures which should help with the whole process.So youve learned how you can try and rescue your camera. Try out the methods for yourself, and contact me with good news.If you want more information about the E18 error, or would like to read other peoples experiences with it, stop by my site at http://www.e18error.com. Feel free to drop me an email.

Basics of the Digital camera

Basics of the Digital camera

Like most things in life when your experiencing something for the first time you are often unsure how to go about it. The same can be true when buying your first digital camera. You will undoubtedly be inundated with facts, figure and more jargon than you know what to do with. We will attempt in this article to help you along with some of the jargon and show you what to look for when buying a digital camera. Some of the feature may not interest you unless you need your camera to perform specific tasks, however its always worth knowing exactly what you are buying so you can pick a good deal when you see one.MegapixelsThe resolution of a camera is measured and advertised in megapixels. The idea behind this figure is the number of pixels that the camera has to take an image with. In this case the higher the number the better quality of picture you will be able to take. For example if you purchase a camera that has a resolution of 4 Megapixels, pictures that you take with that camera will be able to take images made up of 4 million pixels. Its obvious when you think about that a camera with a 2 megapixel resolution will not create as image as crisp or as detailed as the 4 megapixel one.If you often print out your images on your PC or have them sent away to be printed then the megapixel rating of your camera can be very important to you. Higher megapixels on your camera will allow you to make prints larger in size while still keeping the quality. If you try to print a picture too large than what you camera was designed for then the image drastically loses quality.The last thing to know about megapixels is the higher the resolution you take pictures in the more space on your memory card will be taken up. A picture taken on a 4 megapixel camera will need twice as much space on a memory card as a picture taken on a 2 megapixel camera. Be sure if you want quality pictures have enough memory on your camera to back it up., Either that or have spare media cards to plug in once your space has been used up.Digital Zoom and Optical ZoomNo doubt when you are buying a camera you will want some sort of zoom function to take those in the distance shots. This is a troublesome area for some first time buyers. There are two types of zoom on the market for digital cameras. Digital Zoom and Optical Zoom. The only one that really matters is Optical zoom, this is true a true zoom function that brings the objects closer to you using the optics of the camera. Digital Zoom is like using the zoom function on an image editing software package. It enlarges a section of the image so it looks as if its closer to you.Anything you can do with digital zoom you can do with a photo editing package so don't splash too much money on a camera with digital zoom only. Sometimes you will also so "total zoom" advertised this means the number that is quoted here is the optical zooms magnification added to the digital zooms magnification. Try to find out the magnification level of the optical zoom alone for the true value of the camera. Aperture SizeWe may be going a little further here than some of you would like to care about but bear with us as the aperture size can make a big impact on your pictures. The size of the aperture determines exactly how much light is let into the camera when your picture is taken. Think of the aperture like the iris of your eye. No big deal you may think, however having more light allows you take better pictures in a variety of lighting condition, cloudy days is a perfect example. With a large enough aperture you would be less likely to need the flash, personally I don't like to use the flash function, the artificial flash of light does not always do justice to the picture you are trying to take. Also effects like red eye are also common.Shutter SpeedGreat effects can be made to images using a variety of shutter speeds. The thing to look for when buying a decent digital camera in terms of shutter speeds is the broadest range you can find. This will give you the best chance of manipulating the picture the way you want it. Combined with a pro-active aperture the shutter speed can make pictures come to life or freeze images in an instant.This technique is great when you want to take moving objects exactly how they look as if they were still. Setting the shutter speed on a slower setting gives more exposure to the CCD (charge coupled device - the digital equivalent of film). The effect is that the picture almost seems to run. Moving objects are slightly blurred. You may think this is a bad thing but take an example of running water leaving the shutter speed on for longer will soften the image creating a pleasing image to the eye much like the way a waterfall appears in real life.You can take digital photography to the extreme with a camera that has a very wide range of shutter speeds. With an incredibly slow shutter speed, you can have a long exposure of light to the CCD and hence receive like the famous traffic scenes where the headlights blend into each other into a constant stream.Storage MediaDigital Cameras come with a slot for a variety of media cards. Check when you buy your camera what type of storage media it requires. There are several popular types including Smart Media, compact flash and xD picture cards. As long as you know what type your is you should be able to safely by the correct type. Always ask at your local store if you are unsure. If you give them your make and model they should be able to point you in the right direction.The size of the media card you choose depends on your budget but get as much as you can afford. More memory means that you don't have to change media cards, and you will be able to take pictures in the highest quality all the time. You will soon learn the benefits of having plenty storage space when you start to use your camera regularly.The good thing about cameras media is that its just like a film if you do run out you can simply insert another one if you have one with you. It can be a bit of a pain when downloading your pictures to your PC but much less more of a pain than having to delete some picture because you have run of space on your media card.

A Look At HD Tivo

A Look At HD Tivo

Have you ever heard someone say they were going to Tivo a program and wondered what they meant? HD Tivo is a term used to describe a high definition digital video recorder, which permits the owner to record television programming and store it to an internal hard disk for later viewing. So, the next time someone says they are going to Tivo something, they are simply saying that they are going to record it so that it can be watched at a later, more convenient time.HD Tivo units function much like a VCR, which permits users to record programs onto a videotape. The modernized form, however, is HD Tivo. This unit is not only beneficial for recording, however, as it is also capable of pausing and/or rewinding a program already in progress. If, for instance, you have to step out of the room for a moment, you can pause the show and resume play when you reenter the room. The convenience of HD Tivo is unmistakable, which is why many entertainment buffs own this new video recording equipment and wouldnt think of turning on their TV without it.Some HD Tivo units allow individuals to specify certain programs to record based on specific criteria, including program title, actor, genre, time, etc. This availability depends upon location and service, but is often beneficial to those who schedule future recordings ahead of time.HD Tivo products have been manufactured by industry-leading companies, including Philips, Toshiba, Sony and others. In order to use Tivo, individuals are required to subscribe to a monthly service, which generally costs approximately $10.00 to $15.00 per month. Lifetime subscription plans, which were previously offered by Tivo, have since been discontinued in place of a new program allowing customers to receive the unit at no cost in exchange for prepaid service.When subscribing to any service, including HD Tivo, it is important to carefully read the service contract and understand the service for which you are paying. The monthly costs, service and cancellation policies should be clearly outlined in any contract. Any questions should be asked prior to signing of the contract and/or exchange of any payment. If a prepaid amount is required, it is unlikely that a consumer would be permitted to cancel their service during that time and still receive a refund. However, this possibility should be discussed with a Tivo specialist. Along with the unit itself, consumers will likely receive an owners manual and detailed instructions on how to operate their unit. As with any new technology, it may take some time to adapt to the features. By carefully reading the manual and paying close attention to the instructions of the representative, you should be able to Tivo in no time.

How To Install A Wall Mounted LCD TV

How To Install A Wall Mounted LCD TV

Once you have your LCD TV home, you now have to concern yourself with how to install a wall mounted "LCD TV" . Wall mounting, because of the space saving factor of it and the way it prevents your television from dominating the room, is a very popular way of displaying it.One way to get it installed is to use a professional. Obviously, someone from the store or an electronics store is going to be able to install the TV efficiently and correctly. However, that will cost you a great deal of money, and since you just spent all that money on an LCD TV, it may be a good idea to install it yourself. It is not that hard, so you may as take advantage.First Things FirstOnce you have an idea of where you would like to mount your LCD TV, you need to get a stud finder. How to install a wall mounted LCD TV doesnt matter if you dont put it in the right place. User your stud finder to make sure the wall mount is put into a stud. This is the only way you will be able to make the television safely stable on your wall.Anchors AwayOnce you find the studs and have marked the mounting location, you are ready to put up the wall mount. The wall mount will need to be screwed into the wall at as many points as possible. The more points of anchor, the less weight is on each individual mounting spot. Once you have the wall mount anchored to the studs in the wall, you are almost done with how to install a wall mounted LCD TV.Hide CablesOnce you have the studs located, the wall mount anchored, and the LCD TV attached to the mount, you need to plug in and hook up your television. You will need to find a way to hide the lines. That can be done either by drilling into your wall and running them through it, or by finding other methods of hiding them on the outside of the wall. Certain conduits and sheathes available in your local home improvement store can really help with this process.Have HelpFinally, no matter how sure you are that you know how to install a wall mounted LCD TV, it is still a good idea to have help around. Whether it is to hold up the TV as it is mounted or to bounce ideas and suggestions off of, having a second person there will make the process safer and more efficient.Learning how to install a wall mounted LCD TV is the last step in the long process of getting your perfect television. You did the research on the types of technology, found the place to buy, found the model you wanted, and installed it in your wall. Now, all that is left to do is sit back and enjoy your new LCD television on its newly installed wall mount.

Digital Projector Guide- Some tips for Digital Projectors

Digital projectors are equipments of modern technology. These are used to convert image data directly from the computer onto a screen via lens system. Digital projectors provide visualization of data that is actually stored in a computer for presentation. These projectors enable the viewers to watch moving images from a DVD, digital versatile disc player. Advertisers or sellers also use these projectors to give demonstration of products to a large number of customers. It can easily convert written documents onto an interactive whiteboard. Digital projectors play an important role in the formation of home theater systems. These projectors use resolution of SVGA standard i.e. 800600 pixels in expensive devices. Cost of digital projector is determined by its resolution as well as its brightness. If youre going to use it in large rooms or big conference halls its brightness should be from 1,000 to 4,000 ANSI lumens. First digital projectors, Eidophor projectors were introduced in 1950. Eidopher projectors used an oily surface in a rotating disk with light shining through it and employed an electron beam to disrupt oil in a specific manner. Eidophor projectors were not able to produce colors. Nowadays there are several high quality models of "digital projectors" are available in market so Eidopher projectors are less common. Following four technologies are used in digital projectors:High intensity CRT LCD projectors using LCD light gates Texas Instruments' DLP technologyEidophor oil-film projectors (obsolete) At present LCD projectors use Texas Instruments DLP technology whereas the high intensity CRT devices are suitable for enduring installations. Entire working of cathode ray tube digital projectors is like CRT television set. These projectors may be configured with one RGB color tube that has three colors red, green and blue with a single lens, one black & white tube with a rotating color wheel or three RGB color tubes with three lenses. Projectors having cathode ray tubes are usually bulky thats why these are the best projectors for fixed installations. LCD digital projectors are portable and lighter enough in comparison to CRT and can be easily shifted from one place to another. These are very much popular and available in various shapes and sizes. CRT and LCD digital projectors come under the category of transitive projectors.Reflective projectors are the superior digital projectors that provide high quality images. These are affordable and offer next level of entertainment. Everyone can enjoy home theater applications with the help of digital projectors.

Buying A Plasma TV

Plasma TVs offer a much higher resolution and better picture quality than TVs of old, and can also be used as great computer monitors as well. Gamers especially like using a Plasma TV due to the fact that they can get greater graphic detail and clearer pictures which helps to enhance game play, making it more enjoyable.Another advantage to owning a Plasma TV is that colors look better than on any other TV or monitor. Having high-end color creates a better picture, and makes TV seem more real, a good feature for movie buffs for sure.Brighter colors and higher contrasts add to viewing pleasure, as well as the ability to watch TV and movies in wide screen.Many people are better satisfied with Plasma TVs as they require much less space than the traditional TV sets. You no longer have to plan your furniture layout around where the TV is positioned, as the small size and wider screen makes it easy to see from almost any angle or distance in the room. No matter where you sit in your room, you should be able to clearly see TV, which is an added bonus to the Plasma TV.Plasma TVs range in size from the standard twenty inch models, all the way up to fifty inches in width. Keep in mind however, the bigger the screen is, the higher the price is likely to be. Plasma TVs work particularly well if you are planning to set up your own home theatre, couple it with a good surround sound system, and you have all the benefits of the theatre without all the extra people to annoy you.Resolution also affects the price of your Plasma TV. The higher resolution, the sharper and clearer the picture, but the more of a dent it will put in your wallet. You will probably be better suited by purchasing a well known brand name Plasma TV, as you are likely to get better service from a reputable manufacturer. A good price is important for the obvious reason, but remember, sometimes you get what you pay for. If you buy from a vendor just because he is cheap you can be setting yourself up for problems right off the bat.There are several resources available online to help with any questions you may have about purchasing a Plasma TV. It is a good idea to look into several different sources before making a final decision and handing over your hard earned cash.

Summary

There seems to be a relatively large population of Canon owners who are affected by the E18 error. In this article I will teach you a few simple methods you can try to repair the error yourself. This article is intended for people whose cameras are out of warranty. If your camera is still under warranty, go to your nearest Canon repair shop and let them fix it. If its not, you can either choose to pay around 150$ for the repair or try one of these simple techniques.