There is no sound in the hearing aid. What could be the problem
Older hearing-impaired people need to wear hearing aids. The hearing aids are very sophisticated electronic products. The hearing aids are made of very thin wires, ultra-large integrated chips, microphones, receivers, switches and other electronic components. When you place your work on the table steadily, it is not easy to malfunction.
Is there no any sound in the hearing aid that must be broken? There is no sound between the hearing aids suddenly. Please don't worry, most of them are not hearing aids broken, but very simple little problems:
1. There is no sound in the hearing aid suddenly. There are many reasons for this. Try changing a new battery first. Is it the sound hole blocked? Is the machine damp? Summer sweat is more, the possibility of damp is greater, then you can go to the professional fitting shop, let the professional fitting division help you judge, if not, you have to send the manufacturer to check and repair. Of course, during the warranty period, it is free. If the warranty period is exceeded, then the cost of the part is charged.
2. The sound hole is blocked by cockroaches or other dirt. This situation is more common, especially in-the-ear and deep-ear canal hearing aids, which are more susceptible to "invasion" of dirt. You can use a small tool such as tweezers to carefully clean the sound hole.
3. The battery is dead. The battery used by the hearing aid has a certain life. Sometimes when the sound of the hearing aid becomes small or there is no sound, the battery may be dead. At this point, as long as you replace the battery with a new one, you can solve the problem that the hearing aid has no sound.
4. The machine is damp. If the machine is disturbed by moisture or is in a humid environment for a long time, it may cause the machine to become small or have no sound. At this point, the hearing aid should be dry. Usually also develop the habit of drying hearing aids.
5. The volume adjustment button is damaged. In some cases, the patient may accidentally damage the volume adjustment button of the machine, or forget to turn on the volume switch when using it, resulting in no sound in the hearing aid. Simply turn the hearing aid volume switch on.
The hearing aid is a miniature home audio that acts as a sophisticated electronic product. The characteristics of the electronic circuit and the environment in which it is used determine the need for frequent maintenance of the hearing aid.
The key to the maintenance and maintenance of hearing aids is moisture, battery leakage, vibration and ear wax. It is recommended that when the hearing aid is deactivated every night, open the hearing aid door and place it in the dry box. Regularly for about 3 months (the specific time interval depends on the personal use method and the use environment to determine the maintenance time) to the professional fitting center for cleaning and maintenance. After half a year or so, go to the hearing center to check your hearing and debug according to the specific hearing situation.
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