Again, you need a few inches of space between each piece of equipment and stacking can leave less space than the manufacturer recommends for ventilation. This leaves very little space for air to flow out of the top of your equipment. Stacking electronics directly on top of another can cause overheating. Keep your equipment separated and never stack your components directly on top of each other. Installing your equipment in a tight space means getting a lot of the same hot air instead of cool, fresh air. Leave a few inches of empty space between your components so they have room to breathe and cool air can flow all around. Install your audio/video equipment with a few inches of empty space on each side and above. Make sure the hot air has somewhere to go, such as leaving extra head room or using a fan system like technique #6. ![]() This stifles electronics’ abilities to function efficiently. When there’s little airflow in a confined space, hot air has nowhere to go causing the temperature to rise. This lets the air flow around your equipment which keeps it cool. Wherever you install your electronics needs good ventilation, preferably at the top and bottom. The closet, cabinet, or other piece of furniture that contain your home theaters and surround sound systems can make a huge impact. Install your audio/video equipment in a ventilated cabinet or closet. Always consult the manual for the best way to position your electronics. This traps hot air and makes it difficult to leave. Setting up this type of equipment sideways (unless otherwise noted) can cause overheating because there is usually no ventilation on the sides. Home theater and stereo electronics ventilate heat through the top to take advantage of the fact that hot air rises and cold air sinks. Installing your electronics as the manufacturer recommends is another big way to protect them from overheating. Install your audio/video equipment in the position the manufacturer recommends. Also, direct sunlight from windows can act a source of heat. Potential sources of heat include heating ducts, radiators, baseboard heaters, space heaters, and kitchen appliances. One of the best ways to protect your electronics is to keep them separated from other sources of heat. Install your audio/video equipment as far away from heat sources as possible. Overheating also stifles the efficiency of electronics.įollow these steps to insure your systems perform in top shape. Without enough air flow, your electronics can overheat to the point of permanent damage or fire. Your cable box uses almost as much electricity as your refrigerator, so it generates a lot of heat which has to go somewhere. The hottest offenders are cable boxes, amplifiers, A/V receivers, and video game consoles because they typically produce the most heat in any home theater or stereo system. Don’t let overheating issues cost you time and money because of bad ventilation. Home audio and video technology benefits everyone by making life more enjoyable. These techniques also help you by making installations easier. extend the life of your audio/video equipment.I want to tell you how to use proper ventilation in order to protect your audio and video equipment from overheating. These two types of modulation are Amplitude Modulation (AM) and Frequency Modulation (FM).How does McIntosh keep the world’s best surround sound system so cool? Using these ventilation best practices. ![]() The transmitter sends radio signals-called continuous sine waves-using one of two types of modulation to carry information. Analog radio has two main parts, a receiver and a transmitter. The technology itself is remarkably simple. In fact, a lot of vintage gear is still in use. ![]() And in all honesty, not much has changed since Tesla's first "modern" radio. Although fierce rivals, the impact of Marconi and Tesla lead to the use of analog radio as we know it today. While radio broadcasting grew in popularity through the 1920s, it took years of legal battles for Nikola Tesla to be finally awarded the US patent posthumously in 1943. Guglielmo Marconi is credited with the first successful application of wireless technology after sending out the first radio signal-consisting of a single letter, "S"-in 1895. That way, you can understand the difference between analog and digital radio, and why it's a good idea to make the change.Īnalog radio obviously isn't a new technology. In order to learn about digital radio, you first need to learn how analog radio works.
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