What should I do if the set-top box remote control is broken?

Many users will encounter a situation where the set-top box remote control is broken. What should we do if the set-top box remote control is broken ?

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1. You use the camera function of the mobile phone to detect whether there is any problem with the remote control. Specifically, turn on the camera function of the mobile phone, turn the infrared signal of the remote control to the camera, and then press any button to see if there is any bright spot on the mobile phone. no problem.

2. Remove the set-top box and replace it with the dvd debugging. The remote control button under the test of the TV is normal. If it is normal, the problem is in the set-top box.

3, the problem of the set-top box: 1, whether it has been used for a long time, after some things encountered wet weather, causing the set-top box to receive occasional short circuit, leakage. Find a way to dry the inside. 2. If the condition is met, test the receiver, or change it. The class was previously found. 3 If the above is not resolved, look for a professional to overhaul it.

There is also a situation: the general remote control can also be used with a few old batteries. When the power is insufficient, the remote control distance will become shorter until it fails, and there will be no garbled phenomenon. It is because of this common sense. We neglected the battery problem with the set-top box remote. Once it is not working, garbled, I thought it was the remote control is broken, in fact, the power is not enough, it is time to change the battery.

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