3Content
Audio input 28
Attaching and removing the audio shoe 29
Maintenance and care 30
Cleaning 30
Drying 32
Storage 32
Exchanging ear pieces and tubes 32
Troubleshooting 33
Important information 34
Intended use 34
Explanation of symbols 34
Transport and storage conditions 34
Disposal information 35
Technical information 35
Conformance information 37
Important safety information 38
Personal safety 38
Product safety 40
Tinnitus noiser 41
Country-specic information 45