COMPUTER HARDWARE
INPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The infrared signal between the remote control and the other device could not be blocked.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Use fresh batteries on the remote. The battery power may be low if you don’t see the infrared light or its dim when you press a button.
Detailed explanation-2: -The main technology used in home remote controls is infrared (IR) light. The signal between a remote control handset and the device it controls consists of pulses of infrared light, which is invisible to the human eye but can be seen through a digital camera, video camera or phone camera.
There is 1 question to complete.