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遥控失灵是一种常见的故障,要排除故障,首先必须检测遥控器是否完好。现在许多人喜欢用收音机的中—波段采检查遥控器的好坏,具体方法是开启收音机,然后把遥控器拿到靠近收音机的地方,逐个按下按键。若按下某一按键时收音机发出“嘟……”的声音,则表示该键是有效的,反之则表示该键失效。在许多经销遥控器的商店理,销售者也常常用这种方法来向顾客证明自己所卖的遥控器是完好的。但是,这种方法是有漏洞
Remote control failure is a common failure, to troubleshoot, you must first detect the remote control is intact. Now many people like to use the radio’s medium-band mining to check the remote control is good or bad, the specific method is to turn on the radio, and then get the remote control near the radio, press the keys one by one. If you press a radio button when the radio “beep ... ...” sound, it means that the key is valid, and vice versa indicates that the key failure. In many shops dealing with remote controls, sellers often use this method to prove to the customer that the remote control they are selling is good. However, this approach is flawed