[The thing about the walkie-talkie] Easy to deal with the common problems of the walkie-talkie

Many people often use walkie-talkies, but when the walkie-talkie fails, they don't know how to solve it. Generally speaking, the problems often encountered when using walkie-talkies mainly include small or no sound, poor signal transmission, failure to turn on the machine or power-on alarm. These minor faults can be easily solved. Today, Huaan Jiexun walkie-talkie is here to chat with you. Talk about how to solve several common faults of walkie-talkies:

1. The LED of the walkie-talkie cannot be displayed: the walkie-talkie has been dropped or improperly used, causing the LCD to be damaged or the conductive rubber to have poor contact. It is recommended to send it for repair.

2. There is no sound from the earplugs of the walkie-talkie: first check whether the earplugs can be used normally, you can change another pair and send it to the repair station for maintenance.

3. The walkie-talkie does not turn on or frequently loses power: Check whether the battery contacts of the walkie-talkie are deformed or broken.

4. Other group members' voices appear in the channel: Please change the sub-audio signal tone, and at the same time, you must change the signal tones of all walkie-talkies in the group, or apply for changing the frequency point.

5. Can not talk to other team members in the group, the sound is intermittent: the intercom communication often occurs intermittently when the critical partition is interrupted (please update the battery). (The number of charge and discharge times of NiMH batteries is usually 500 times, and the positive and negative resistance values of the power supply of the battery board are measured with a multimeter).

6. The reception is intermittent and accompanied by loud noise: the limit communication distance of the walkie-talkie is reached, or there are tall buildings blocking the basement, etc. This kind of phenomenon generally occurs on the analog walkie-talkie body, but the public network walkie-talkie and digital walkie-talkie will not have this situation.

7. The walkie-talkie does not scan: the channel is not listed in the scanning (professional staff setting) or the scanning result of the whole machine is closed when the walkie-talkie is programmed.

8. Frequency nuisance: There is often cross-frequency or noise from other radio stations in use, whether the antenna base is loose or damaged.

9. The call distance is getting closer and the sensitivity is poor: check whether the antenna of the walkie-talkie is in good condition and whether the antenna base is loose or damaged

10. The walkie-talkie can receive the other party's speech but cannot transmit: Check the PTT button. Send to repair station for repair.

11. Can't talk to other members in the group: first confirm whether the frequency and sub-audio signal you are using are the same as other members in the group; if there is no problem, please confirm whether other members in the group are in the service area.

12. The receiving voice of the other party is small or the voice is intermittent: check whether the small hole at the MIC transmission place of the walkie-talkie is blocked

13. The other party speaks but cannot transmit: Check the PTT button. Send to repair station for repair.

14. There is a regular beeping sound after programming: The walkie-talkie is programmed incorrectly. The programmed frequency is outside the specified frequency range of the radio or the selected model does not match the machine.