3
Content
Maintenance and care
22
Cleaning
22
Drying
25
Storage
25
Exchanging ear pieces and tubes
26
Exchanging the battery compartment
26
Troubleshooting
27
Important information
28
Intended use
28
Explanation of symbols
28
Transport and storage conditions
28
Disposal information
29
Technical information
29
Conformance information
31
Important safety information
32
Personal safety
32
Product safety
34
Tinnitus noiser
38
Country-specific information
41