![]() ![]() If possible, open the outer case to get complete access to thoroughly clean everything inside. A few quick bursts of air should blast away most of the dust. Also, use a can of air duster to clear fans and vents easily. Try to dust and clean your system components about once per month or more frequently as you prefer.ĭust really well around the top and bottom vents to keep air traveling freely. Over time, dust builds up around your home theater or stereo systems. Keep your audio/video equipment clean and clear of dust. ![]() This takes the cycle of hot air rising and speeds up the process. This actively cools your electronics, whereas the other techniques I discussed passively cool your electronics.Ī good strategy when using fans to ventilate electronics is to have 2 fans: 1 fan at the bottom to pull cool air into the enclosure, and 1 fan at the top to push the hot air out. Fans move lots of air and when it comes to keeping your equipment cool, more air equals better ventilation. Install a ventilation fan with your audio/video equipment.įans provide great ventilation for your A/V equipment. This results in the lower piece of equipment ventilating its hot air into the upper piece when the upper piece expects cool air to ventilate itself. 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. How does McIntosh keep the world’s best surround sound system so cool? Using these ventilation best practices. ![]()
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