Factory customized rca tv remote control, rca tv remote control, rca06 tv remote control, etc. to meet the different needs of all customersHow to check whether the remote control sends infrared signal
Factory customized rca tv remote control, rca tv remote control, rca06 tv remote control, etc. to meet the different needs of all customers
How to check whether the remote control sends infrared signals?
Many families have five or six remote controls. Sometimes the remote control is broken, but you can't check the problem, and you can't do anything. Most remote controls use infrared light to transmit signals. The human eye can't see the light, but the camera can. You can follow the process below to learn how to detect the infrared signal sent by the remote control. Bluetooth remote control
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step
1 Take all the malfunctioning remote controls in your home, and take a mobile phone or digital camera with a camera.
2 Turn on the digital camera, and you only need to carefully investigate the digital screen during the following process.
3 You don't need to turn off the light (but it may make you see more clearly).
4 Point the remote control at the camera, as you usually point at the TV.
Press and hold any button to look at the camera lens together. Note: Some buttons may not transmit signals by default. First, test the key.
5 Press and hold the remote control button to investigate the camera. Once the blue light spot is found, it means that the infrared signal is transmitted normally, and the connection between the remote control and the TV may have problems (if it is a universal remote control, it needs to be set in the TV reception channel. If it is not universal, it may just be not correctly aligned with the TV). TV remote control TV intelligent remote control.jpg
Tips
This tutorial can also teach you to detect infrared probe and automatic infrared alarm (AIR), but it cannot be used for cheap and common forced infrared alarm.
Assuming that all the above processes have failed, please check the article on the remote control.
Replace the battery and try again.
Try the universal remote control.
The other person should be asked to press the remote control button. You should look at the camera.