Electronic Repair Technician Education Options

The use of electronics can be seen in almost every business and household across the country. Individuals that complete a training program and become an electronic repair technician will find a wide job market available to them. Electronic repair technician education options can be found at most vocational colleges.
The field is typically broken down into one to two-year educational programs designed to train students to understand how to fix electronics. The purpose of this type of schooling is to learn how to become a technician by completing a program that prepares students to install, repair, and manage electronic equipment. The highest demand for this type of service comes from businesses that rely on their electronics to complete their everyday activities. Studies cover a wide mix of career related topics that include electronic circuits, devices, networking systems, and assembly techniques.
One-year programs are certificate programs that train students for entry-level technician jobs. Programs work through the process of assessing electronic problem areas and how to go about fixing them. The tools and practices used to fix malfunctioning equipment are covered in regards to different electronic systems. Typically coursework may include:

Technical Writing
Digital Systems
Alternating and Direct Currents
A 36 credit hour program is the normal length of a certificate program and incorporates these types of courses and more. Some certificates can be pursued as specialties, which allow students to complete programs in areas like computers and video systems. Further education leads students to programs that take two years to complete.
Two-year programs are associate degree programs that typically are completed in applied science. The analytical process of building and managing electronics is covered through a core curriculum based on the industry and advancing technology. Courses cover various subjects that typically include:

Electronic Systems
Circuit Boards
Electronic Measuring Equipment
Technology Schematics
Courses can also cover microprocessors, automated machines, computer systems, and physics. Through this in depth look at electronic technology students learn how to fully troubleshoot and repair different equipment.
A general introduction course covers the use of technology and equipment in today's digital age. Currents, circuits, and electronic components are explored while studying the different industry theories. A microprocessor course gives students the fundamentals of how computers are built and what electronics are included into their function. The structure, memory board, and programming of such systems are covered in regards to repair. Installation and computer repair courses focus heavily on teaching students the most common malfunctions and procedures to fix them. Training in technical support is covered as students learn to maintain and develop their personal skills when working with different systems. Students that wish to display their proficiency and have a better chance at stepping into a job in the competitive market can gain voluntary certification. The International Society of Certified Electronics Technicians is one organization that offers certification.
Entering the field is possible after gaining the appropriate amount of knowledge. Students can complete a certificate or associate's degree program and become an electronic repair technician in as little as two years. Begin the process by enrolling in vocational electronic repair technician schools that re approved by an agency like the Accrediting Board for Engineering and Technology ( http://www.abet.org/ ) for full accreditation.
DISCLAIMER: Above is a GENERIC OUTLINE and may or may not depict precise methods, courses and/or focuses related to ANY ONE specific school(s) that may or may not be advertised at PETAP.org.
Copyright 2010 - All rights reserved by PETAP.org.



Renata McGee is a staff writer for PETAP.org. Locate Electronic Repair Technician Schools as well as a number of Online Electronic Repair Technician Schools at PETAP.org, your Partners in Education and Tuition Assistance Programs.

Consumers Suffer When Technology Gets Complicated

Technology, particularly home entertainment technology, should be simple to use. This simplicity of use is especially important for home entertainment technology because it ensures that the device that embodies that technology can be enjoyed rather than futzed with in order to make it work. Far too often technology is complicated by economic factors rather than just technical factors, and is therefore far too difficult to use in many respects. For example, it's completely conceivable that some new home entertainment gizmo could be so expensive that consumers never get around to buying it, or worse never get around to using it because they're too busy working extra jobs to pay for it.

HDTV DVD technology is a good example of a type of home entertainment technology that has problems. It has been expensive, but it's not so expensive that normal people can't afford it. (It has also been coming down in price in recent months.) High Def DVD technology is also very easy to use, so that's not a barrier to purchasing it and enjoying it. What does present a problem for consumers when it comes to high def DVD technology is the fact that it comes in two incompatible formats that are in a format war right now.

This situation is unfortunate for consumers on a number of different levels. First of all, the two formats- HD DVD from Toshiba and Blu-ray from Sony- are both good technologies, and either one would provide plenty of enjoyment for anyone who buys the format. The trouble comes from the fact that no one is sure which format will still be available after the war is over. Therefore no one is sure which type of format to invest in right now, because while High Def DVD technology is affordable, it's not so cheap that most people can buy one of each type of player. Even if most families could afford more than one high def DVD player, there is also the desire to choose the winning format. By extension, this creates an aversion to choosing the losing format, so since people don't know which one will win, they're choosing not to choose either of the two. Again, this is a shame because high def DVD technology in general is good, user friendly technology.

There are some noticeable differences between the two formats though that could influence the outcome of the war. While both formats are capable of storing an entire full length movie plus its bonus features on a single disc, there is a big difference in capacity between the two. HD DVD discs can store fifteen gigabytes on each side of the disc, so that if both sides are used, the total storage capacity is an impressive thirty gigabytes. The Blu-ray format does even better. Each side of a Blu-ray disc can store twenty five gigabytes for a total capacity of fifty gigabytes. With a difference in capacity of twenty gigabytes, Blu-ray obviously has superior data storage features. That having been said, HD DVD generally has superior interactive features, but it remains to be seen how important the ability to rearrange the scenes in a movie or order parts of the wardrobe online really are to most people who just want to watch a movie.

In all, the sooner the format war is over, the better for consumers.

N.Evans writes articles for consumers who want to find the best Satellite TV offers currently available. She has written for many major publications about the latest Directtv Offers [http://www.directdigitaltv.com/satellite-tv/direct-tv-offers-.html] and Direct TV Specials.

Transition to New TV Technology Has Perils

There are a lot of advantages to digital TV. That's why the US Congress has mandated that all over the air TV signals will be in digital TV format by February 17, 2009. At that time, analog over the air TV signals will be discontinued and only digital TV signals will remain. This will also free up a lot of telecommunications bandwidth for other telecommunications applications like emergency services communication and widespread wireless networks.

There are some major problems with this switch to the digital TV format. For one thing, many people don't know exactly what digital TV is. Worse yet, even fewer people know that the switch to digital TV for over the air broadcasts is taking place.

There are many misconceptions about digital TV. Perhaps the most major one is that digital TV is the same thing as high definition TV (which is known as HDTV for short). In reality, while HDTV is digital, not all digital TV is high def. This simply means that the TV signal is transmitted in a digital format like how video is encoded on a DVD. This results in a much clearer picture that's more resistant to interference. It also takes up less bandwidth, thereby increasing the number of channels that can be transmitted using any given number of frequencies.

Of course, people don't need to know the technical aspects of digital TV in order to enjoy it. The much bigger problem with this planned transition is that most people don't know that the transition is going to happen. While there are only about twenty two million Americans who rely on over the air transmission for their TV programming, less than half are aware that the transition is imminent or even what it will mean to them. Basically, anyone who's been watching over the air TV in analog format and who doesn't have a digital tuner built into their TV set or a special converter box to change the signals into analog signals before feeding them into the TV set, won't be able to watch TV on February 17, 2009.

The prospect of people all over the country being taken by surprise when they wake up that morning and are suddenly unable to watch TV has led to reactions from analysts ranging from "Who cares?" to "The public will be outraged with us." to "There will be riots in the streets and people will be looting consumer electronics stores to get digital TV's!" While the last reaction seems pretty extreme, if things keep going the way they have been leading up to the transition, a lot of people could be very upset and justifiably so.

So far, the government has set aside less than two million dollars to subsidize the purchase of converter boxes for analog TV owners and only five million dollars to educate the public about the transition. TV manufacturers- who have known about this for years- have continued selling analog-only TV sets and only recently bothered putting warnings on them stating that they will be obsolete when the transition comes. TV stations that broadcast over the air and are in the situation of being in the best position to educate the public- and have the most to lose by not educating the public- are waiting for the government to do something about the situation. All of this while the deadline approaches and many TV viewers remain blissfully ignorant that anything will change at all.

E. Sanderson writes articles for consumers who want to find the latest technology news about Comcast Cable TV [http://snltranscripts.jt.org/comcast-deals/]. She has written for many major publications about Cable TV Provider and how buyers can find the best Comcast deals.

Sony Works To Minimize Environmental Impact of Technology

As much as American's love their electronics, the manufacture, use, and disposal of electronic devices all represent hazards to the environment and ultimately to human health. The manufacture of electronics involves mining- often strip mining- which is bad for the environment for obvious reasons and a number of caustic chemicals that are used to make circuit boards and other components. The use of electronics requires consuming electricity, which has a high impact because most of electricity is generated using fossil fuels and nuclear power. Plus the batteries that store the power that our electronics run off of are notoriously poisonous. And the disposal of electronics creates a hazard because of all of the heavy metals that they contain. (And not just the TV sets that have displayed MTV.)

All of the environmental impacts and hazards create a variety of good arguments in favor of recycling old electronics as much as possible. Recycling decreases the amount of mining that has to be done to acquire the raw materials needed to manufacture new electronics. Recycling requires less energy than processing the materials that go into electronics from their raw form. And recycling keeps all of the toxic materials that are contained in used electronics out of the environment so that they can't do damage to the living things that rely on a clean environment.

Of course, the major problem with recycling electronics has been figuring out where to take them for recycling. Even recycling old batteries- which are the most toxic electronic component and the component that most often wears out first- is difficult simply because no one knows where to take them. Fortunately, this is getting better, with battery recycling drop off points in Radio Shacks and Lowes Home Improvement centers, but it's definitely far from universal.

Now Sony is making it easier to recycle old TV sets by opening recycling centers all over the country. The decision to implement this recycling program was prompted by concern about all of the analog TV sets that are likely to be junked in response to the switch to all digital TV transmissions in the winter of 2009. In an effort to create a friendlier public image, Sony will accept any TV set that it manufactured free of charge. It considers this to be the responsible thing to do in order to take care of its products for their entire life cycle.

In addition to accepting Sony TV sets free of charge, Sony's recycling centers will also accept TV sets made by other companies for a small fee. The reasoning is that Sony is only responsible for the life cycle's of its own products and that it's worth paying a nominal fee for consumers to know that their old TV sets are being disposed of responsibly.

Sony's recycling program shows a decent amount of initiative and is definitely a step in the right direction, but more needs to be done. After all, TV sets are far from the only electronics that could be recycled and that can cause harm to the environment if they aren't recycled. Also, the consumer electronics industry should be putting greater emphasis on making recycling more economical. After all, instead of being paid to take old electronics, manufacturers should be able to look at the old electronics as resources that can be used to create new products more economically. In the meantime, Sony's efforts are definitely worth of praise.

E. Sanderson writes articles about the latest developments in technology, electronics, and satellite TV. She'd like to inform you about the latest Dish Network services and how you can find the best Dish TV Specials.

Electronic Systems Technology Online Career Study Opportunities

Students can prepare themselves for an exciting career in electronic systems technology by enrolling in an accredited online school or college. With a number of areas available for study, students can prepare for their desired career. Accredited online training programs can give students the education they need to pursue a successful career in this field. With a variety of studies, students can gain the skills and knowledge they need to enter the workforce prepared. Training can be completed at various levels ranging from certificates to a doctoral degree.

Training can be completed in areas such as electronics and electrical engineering. Students who choose to pursue the educational training needed for a career in these areas can do so by earning a variety of certificates and degrees. Certificate programs will vary by area chosen but may require students to spend anywhere from six months to one year on studies. Associate level degrees can also be earned by completing two years of accredited coursework and training. With a bachelor level degree program students typically complete four years of online training. Master degrees can take students an additional two years of accredited online learning. Doctoral degrees in this field may consist of an additional four years of study based on the specific area. Accredited online schools and colleges provide students with the opportunity to obtain the specific level of education they need to pursue a career.

Careers will vary based on the level of certificate or degree and the specialized area of study chosen by each individual student. Training can give students the skills needed to enter employment as:

Systems Designers
Aerospace Engineers
Computer Technicians
Mechanical Engineers
Technical Support Specialists
Civil Engineers
Electronics Technicians
Industrial Engineers
Network Technicians

...and many other related professions in the field of electronic systems technology. With an accredited online education students can gain the education they need to pursue a variety of successful careers in this exciting field.

Training will vary by level of education and specific area of study, but students will be able to gain the knowledge and skills they need to seek employment. Coursework may include studies in computer repair, computer networking, computer systems, analog electronics, electrical systems, digital electronics, control systems, data communication, computer peripherals, and many other career related subjects. Students who choose to obtain their education from an online school or college can expect to receive training based on their desired career in electronic systems technology. Students may also be able to study engineering online,

Accredited online learning programs carry full accreditation in order to provide proof that they can offer students the best quality education possible. Full accreditation is provided by agencies like the Accrediting Commission of Career Schools and Colleges of Technology ( http://www.accsc.org/ ). Students can make sure they gain the educational training they desire by ensuring the program they enroll in carries full accreditation. By researching online electronics technology programs students can start by enrolling in the one that meets their individual needs and goals today.

DISCLAIMER: Above is a GENERIC OUTLINE and may or may not depict precise methods, courses and/or focuses related to ANY ONE specific school(s) that may or may not be advertised at PETAP.org.

Copyright 2010 - All rights reserved by PETAP.org.

Renata McGee is a staff writer for PETAP.org. Locate Online Electronics Systems Technology Degrees as well as Campus Based Electronics Systems Technology Degree Programs at PETAP.org, your Partners in Education and Tuition Assistance Programs.

TV Industry Works To Iron Kinks Out Of HDTV Technology

While HDTV definitely has a lot of promise, it turns out that there are a lot more problems to be ironed out when it comes to providing it to viewers than most people would have thought. The first problem that the technology experienced, at least from the standpoint of viewers, was the number of channels available. When HDTV sets first came on the market, there just weren't enough channels that were dedicated to providing HDTV programming available to motivate consumers to buy HDTV set in order to watch them. In fact, for a long time (and maybe even continuing into the present) many consumers weren't even aware of what HDTV is. These people have largely been oblivious to the fact that HDTV is a TV format rather than a type of TV set, and have therefore had a lot of misconceptions about what HDTV sets are supposed to be used for.

The misconceptions about HDTV technology are actually an interesting study in what people will assume to be true when they don't have enough valid information. For example, without any awareness of the existence of HDTV programming, many people assume that HDTV sets are meant to display programming in wide screen format. After all, HDTV sets have the same aspect ratios of the contents of DVD's in wide screen mode and an increasing amount of normal TV programming.

The misconceptions extend to mistaking digital TV for HDTV, and by extension confusing the contents of normal DVD's with HDTV. These people are confused by the fact that digital TV is often referred to as DTV and that it provides a sharper picture than analog TV. They assume that since HDTV and DTV sound alike and DTV has a clearer picture than they're used to, that DTV is HDTV. These people are also intelligent enough to know that the video that standard DVD's produce is digital TV as well, so therefore DVD's must produce HDTV. Unfortunately none of this is correct.

Now, despite the fact that the damage has already been done, there are a lot more HDTV channels available. This is definitely a good thing as far as supplying a lot of owners of HDTV sets with plenty to watch, but TV service providers apparently haven't figured out how to provide the increased load of HDTV channels very reliably. The high resolution picture of HDTV comes at the cost of making it a much more data intensive TV format, and the more intensive the TV format the more bandwidth it takes up. Since TV service providers don't have an infinite amount of bandwidth, they've had to make compromises with HDTV programming and those compromises show when watching it.

HDTV viewers using several different TV service providers report problems with displaying HDTV programming. This problems include pixelating of the pictures, the video stream suddenly stalling, and the sound being out of sync with the the video. All of this probably has something to do with the video compression codecs that the TV service providers are using in order to compress the HDTV channels so that they don't take up as much bandwidth during transmission.

While all of these problems are annoying and inconvenient in the short run, there's little doubt that TV service providers will iron them out over time.

E.Sanderson writes articles about the latest developments in technology, electronics, and satellite TV. She'd like to inform you about the latest Dish TV services and how you can find the best Dishnet HD Promotions.

Recommended Uses For Electronic Muscle Stimulation

Using a series of electric impulses to create a contraction of the muscles is referred to as electronic muscle stimulation. This same process can also be called neuromuscular electrical stimulation or ElectroMyoStimulation as well. It is used in many different ways: in medical procedures, among competing athletes, and even for personal in-home toning.

Padded electrodes are placed on the skin near the muscles targeted for stimulation. A device is turned on which produces electrical impulses that travel through the electrodes. This electricity is similar to the naturally occurring action potentials emitted from the central nervous system. Therefore, it creates the same result: muscle contraction.

Electricity was first proven to stimulate muscles in the 1700s. In the following two centuries, it was studied yet further. The discovery was made that not only does muscle move with an electrical impulse, but it undergoes lasting change. In some studies it was claimed that athletes had increased force behind their movements after ElectroMyoStimulation. However, in the 1970s these results could not satisfactorily be explained and were still unconvincing.

In research since, it is believed that the mechanism of neuromuscular electrical stimulation is better understood. The electrical treatments can have effects on different types of muscle fibers. Fibers are activated with different forms of electrical currents. Some currents bring about the contraction of one fiber where another current is necessary for a different fiber to contract. Therefore, results are different. With one type of activation, fatigue is improved. With another, muscles can gain strength and produce more force.

Yet even with increased knowledge, the effectiveness of use for athletes is still not widely accepted. Some coaches are known to use it continually for their players, including professional and successful coaches. The average consumer can purchase devices as well and wear equipment on the body to tone underlying muscles. One example of this is a belt which claims to tone the abdominal region.

Electronic muscle stimulation is used for medical reasons as well. It works effectively in physical therapy sessions to prevent muscles from atrophying due to disuse. This is normally a problem for individuals with skeletal or muscular problems. When bone, joints, tendon, ligaments or muscles are injured, movement is often compromised for extended period of time. To prevent the side effect of weakening muscles, electrical stimulation works very well.

Aesthetic uses have been attempted as well. The hope was that use of certain devices could bring about weight loss, but the Federal Drug Administration rejects this. Any calories burned are in insignificant amounts. For profound results several different muscles must be activated simultaneously with the circulatory and respiratory systems. The activation of one muscle at a time will not have anywhere near the same impact.

With the correct impulses, muscles can gain endurance and strength. These benefits can successfully and safely be applied to medical physical therapy sessions. Mixed results have been seen when used by aspiring athletes or when used by the general public. For the purpose of weight loss, devices have been rejected certification by the government. There is little or no evidence that this treatment will have any impact whatsoever on an individuals weight.

TENS or EMS are highly effective ways to aid the healing of ligaments and tendons. The method was first developed in Russia, however Russian stim is more powerful due to voltage differences.