How to search the old man's radio

First of all, when you get the radio, you must first know its buttons. If it's for the elderly, try to choose buttons with simple functions. Basic buttons include: on/off button, pause start button, voice button, forward button, back button, FM\AM switching button and numeric keys, as well as some external components including screen and antenna. Different models may have different positions and shapes of buttons, but they are basically the same.

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Second, talk about the specific functions of the buttons, such as turning on the key direction, whether to dial or press for a long time, how to operate the forward and backward operation, and what state indicates the radio mode after switching FM. For example, when the radio is turned on, 87.5 will be displayed on the screen, indicating that the radio mode has been entered.

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3. After entering the radio mode, press the play pause button, and press the play pause button for a short time, and the radio will enter the mode of automatically searching for programs. In the process of searching, the searched stations will be automatically saved and played from the first station. Moreover, it should be noted that the search is also divided into time periods, and the number of stations searched is different, so try to save the most stations.

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Fourth, how to change channels, check the radio button, the previous button and the next button. If you want to change channels, you should tell users not to press these two buttons for a long time. If you press it once, it means changing to the next station. If you press them for a long time, you will enter the manual channel search mode, and you need to manually input the station FM. That's not enough. Just try not to press them for a long time.

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5. How to choose channels quickly? Most radios have this function, namely digital channel selection and digital frequency selection. That is to say, after we automatically search for stations, the background stations have numbered these stations from 0 to 9. For example, if we want to search for 97.3, then if the number of this station is 3, in FM mode, we can wait for a few seconds and directly enter this station, or we can directly enter the 973 entry frequency.

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Sixth, we also need to talk to users about the charging of radios and how to deal with some minor problems. Now almost all radios are charged by data cable, and the battery is no longer used. Tell us the connection state of the charger, data cable and radio, explain the state of the charging indicator light, the charging amount displayed on the screen, etc. If there is no charging, first eliminate the wiring error or virtual connection, and then try not to disassemble it by yourself, and go to the professional after-sales service to find out the reason.