3
Content
Maintenance and care
22
Cleaning
22
Drying
24
Storage
24
Exchanging ear pieces and tubes
24
Troubleshooting
25
Important information
26
Intended use
26
Explanation of symbols
26
Transport and storage conditions
26
Disposal information
27
Technical information
27
Conformance information
29
Important safety information
30
Personal safety
30
Product safety
32
Tinnitus noiser
34
Country-specific information
37