
Troubleshooting Guide
sYMPTOM
CAUse
squealing
• Loose earmould
• Dual Stabilizer II needs re-initialization
• Dome not placed correctly
• Build-up of earwax
• Tube connection loose
• Instrument settings not optimal
sound not clear or
• Weak battery
distorted
• Poorly fitting earmould or dome
• Hearing instrument damaged
• Hearing instrument settings not optimal
If there are any other problems not mentioned in this guide,
please contact your hearing care professional.
POssiBLe reMedY
• Remove and reinsert
• Consult your hearing care professional
• Remove and reinsert
• Consult your physician
• Tube to be changed
• Consult your hearing care professional
• Replace battery, or recharge rechargeable battery
• Consult your hearing care professional
• Consult your hearing care professional
• Consult your hearing care professional