Will the remote work if the infrared light goes off after the TV switches on?

Md Ariful Islam

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Dr. Md Rushad Rahman

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The only time the infrared light in a remote is lit is during a key press. The TV has no infrared light; it has an infrared receiver instead. Many digital cameras and cellphones can detect infrared lights, however, so you can check to see if the bulb in the remote is working by viewing it thru the camera on your camcorder or phone.

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