Adjusting the volume directly on the audio system
Connect the headset to the corresponding sockets of your audio system. Adjust the volume directly on the audio system.
CAUTION! Hearing damage due to high volumes!
This headset is capable of producing high sound pressure levels. Higher volumes or longer durations can damage your hearing!
Set the volume to a medium level. Make sure that you can hear critical sounds such as warning alarms.
Adjusting the microphone sensitivity
The microphone sensitivity has been factory
Remove the sticker as shown in the diagram.
Change the microphone sensitivity by turning a screwdriver in the direction of the arrow.
7