Troubleshooting guide
Cause
Possible remedy
No sound
• Not turned on
• Turn on
• Low/dead battery
• Replace battery
• Poor battery contact
• Consult your hearing healthcare professional
• Battery upside down
• Insert battery plus (+) side up
• Shells/domes
• Clean shells and domes. See "Cleaning your
blocked with ear wax
hearing instrument". Consult your hearing
healthcare professional.
• Plugged microphone
• Consult your hearing healthcare professional
protector
Not loud enough
• Low volume
• Turn up volume; see hearing healthcare
professional for models without a manual
volume control or if problem persists.
• Low battery
• Replace battery
• Shells/domes
• See "Putting your hearing instruments on
not inserted properly
your ears". Reinsert carefully.
• Change in hearing
• Consult your hearing healthcare professional
• Shells/domes
• Clean shells and domes. See "Cleaning your
blocked with ear wax
hearing instrument". Consult your
hearing healthcare professional.
• Plugged microphone
• Consult your hearing healthcare professional
protector
Intermittent
• Low battery
• Replace battery
• Dirty battery contact
• Consult your hearing healthcare professional
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All manuals and user guides at all-guides.com
Cause
Possible remedy
Two long beeps
• Low battery
• Replace battery
Whistling
• Shells/domes
• Remove and reinsert carefully
not inserted properly
• Hand/clothing near ear
• Remove hand/clothing from ear
• Poorly fitting shells/
• Consult your hearing healthcare professional
domes
Not clear, distorted
• Poorly fitting
• Consult your hearing healthcare professional
shells/domes
• Shells/domes
• Clean shells and domes. See "Cleaning your
blocked with ear wax
hearing instrument". Consult your hearing
healthcare professional.
• Low battery
• Replace battery
• Plugged microphone
• Consult your hearing healthcare professional
protector
Shells/domes falling out of ear
• Poorly fitting
• Consult your hearing healthcare professional
shells/domes
• Shells/domes
• See "Putting your hearing instruments on
not inserted properly
your ears". Reinsert carefully.
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