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Why is the video image overly bright, snowy, or wavy when testing or using active twisted pair transmission products?

April 26, 2017active bright image overly pair snowy Testing twisted video wavy

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Why is the video image overly bright, snowy, or wavy when testing or using active twisted pair transmission products?

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Please correct the following two conditions : • These products are designed for long range transmission, utilizing the built-in video amplifier function. If your transmission range is under 300 feet (100 meters), the video gain function is too big to have snowy, wavy, or overly bright images occur. We recommend to use them with range at least 300 feet (100 meters) or longer. Alternatively, you can try using OKIUSA passive video transceivers VB series for short range transmission, which can also save costs. • The active receivers have “5 position distance range switch” for different range transmission. Please switch to the appropriate range for your application to avoid any weak or bad images.