Operation Manual

3
5. Troubleshooting 34
5.1 Testing the audio transmission 34
5.2 Questions and answers 37
6. Service and warranty 40
6.1 Local warranty 40
6.2 International warranty 40
6.3 Warranty limitation 41
7. Compliance information 42
8. Information and explanation of symbols 46
9. Important safety information 50
10. Important notice 55