Operating instructions

Whistling

• Hearing instruments

not inserted properly

• Hand/clothing near ear

• Poorly fitting domes

Not clear, distorted

• Poorly fitting domes

• Domes blocked with

ear wax

• Low battery

• Plugged microphone

Hearing instruments moving out of ear

• Poorly fitting domes

• Hearing instruments

not inserted properly

Weak on the telephone

• Telephone not

positioned properly

• Hearing instrument

requires adjustment

For any problems not listed in the guide, contact your hearing healthcare

professional. If you do not have a hearing healthcare professional, please

contact the nearest office listed on the back page of this booklet.

• Remove and reinsert carefully

• Remove hand/clothing from ear

• Consult your hearing healthcare professional

• See “Cleaning Your Hearing Instrument”.

Consult your hearing healthcare

professional.

• Replace battery

• Consult your hearing healthcare professional

• See “Inserting and Removing your Hearing

Instruments”. Reinsert carefully.

• Move telephone receiver around ear for

clearer signal. See “Using the Telephone”.

• Consult your hearing healthcare professional

CAUSE POSSIBLE REMEDY

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