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Causes
Hearing aid switched off
Switch hearing aid on by completely closing battery door (chapter 3)
Dead battery
Change battery (chapter 4)
Battery not inserted correctly
Insert battery correctly (chapter 4)
Speaker/earpiece blocked
Clean speaker opening/earpiece (chapter 12)
Hearing aid not inserted correctly
Insert hearing aid correctly (chapter 5)
Earwax in ear canal
Contact your ENT/GP or hearing care professional
Low battery
Change battery (chapter 4)
Volume too loud
Decrease volume if volume control available (chapter 7)
Volume too low
Turn volume up if volume control available (chapter 7)
Speaker/earpiece blocked
Clean speaker opening/earpiece (chapter 12)
Hearing has changed
Contact your hearing care professional
What to do
Summary of Contents for KS 9.0 Demo
Page 1: ...9 0 DIGITAL Hearing INSTRUMENTS USER GUIDE PREMIUM...
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Page 9: ...9 Possible earpieces cShell SlimTip Dome...
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