3
5. Special functions 39
5.1 Mute 39
5.2 Manual microphone modes 39
5.3 Disconnecting Roger devices 41
5.4 Verication mode 41
6. Adding additional microphones 43
6.1 Connect 43
6.2 Using additional microphones 46
7. Introducing Bluetooth 49
7.1 What is Bluetooth? 49
7.2 Using a Bluetooth devices 51
7.3 Setting up Bluetooth 53
7.4 Unpairing Bluetooth devices 57
8. Troubleshooting 58
9. Important information 64
10. Service and warranty 70
11. Information and explanation of symbols 72