Island Hearing Services - Digital Hearing Aids and Audiological Services

Hearing Aids - Trouble Shooting

Related Pages:

Proper care and maintenance of hearing aids should result in minimal repair problems, however, from time to time, problems do occur.  If you are experiencing a problem with your hearing aid, a safe simple solution may be available.  Here is a list of common hearing aid problems and safe, simple solutions that may provide immediate relief.  If after attempting these simple solutions you are still experiencing difficulty, we recommend that you make an appointment with your hearing aid dispenser for expert troubleshooting and repairs.

Important- Before You Start:  Never open the plastic shell of your hearing aid.  The simple act of opening or closing the shell of the hearing aid may cause severe damage to your hearing aid and most likely will void the manufacturer’s warranty.

Symptom:  No sound

Possible Solution:

  • Refer to owners manual and check to make sure the aid is on.

  • Check volume control on instrument.

  • Check battery; it may be dead or may have been inserted in the hearing aid upside down.

  • Clean the wax out of the receiver tube; that is located in the ear canal portion of  the hearing aid, using the brush your dispenser provided.  Hold the aid upside down so the ear wax will fall out as you brush across the receiver opening.  Ear wax is the most common reason hearing aids appear to be faulty.

  • Earmold may be blocked with wax.  Remove the wax using the wire loop provided by your dispenser or us a small toothbrush.  Be careful not to push the wax further into the earmold.  

  • Do not wash the hearing aid.  Hearing aid circuitry will be permanently damaged if it gets wet.

Symptom:  Weak/Crackling/Frying Sound

Possible Solution:

  • Check battery; it may be getting weak.

  • Check volume control on instrument.

  • Microphone inlet may be plugged with wax/debris. Remove the wax using the small brush your dispenser provided or use a small toothbrush.  Be careful not to push the wax further in.  Hold it upside down so the wax/debris will fall out of the microphone opening.

  • Do not wash the hearing aid.  Hearing aid circuitry will be permanently damaged if it gets wet.

Symptom:  Intermittent (Hearing Goes On and Off)

Possible Solution:

  • Replace the battery, as it may be defective or weak.

Symptom:  Whistling Sound

Possible Solution: 

  • Check the volume on the hearing aid; it may be set too high.

  • Instrument may not be seated snugly into your ear. 

  • If this problem continues, contact your dispenser.

  • Ensure an object such as a collar, hat or scarf is not covering the sound inlet of the instrument.

  • Have your doctor look at your ears; you may have an excessive wax build up in your ear canal that is preventing the sound from travelling inwards to reach the eardrum.  Do not attempt to remove the wax yourself.

Related Pages:

audiology canada hearing aids canada hearing loss canada buying hearing aids digital hearing aids hearing aids battery hearing aids canada digital hearing aids hearing aid batteries
hearing aids hearing loss hearing products hearing protection hearing tests

Island Hearing | 309-645 Fort Street | Victoria, British Columbia | Canada, V8W 1G2
Toll Free: 1-800-563-4327 | Fax: (250) 383-6664