26 27
Mute indicator lights
When the audio cable is plugged into your Roger
microphone, the center red indicator light appears.
Your Roger microphone transmits
audio signals while its microphone is
muted.
While transmitting audio, your Roger
microphone also sends its microphone
signal in parallel.
7. Additional functions
7.1 Mute
To mute the your Roger microphone,
tap the center touch key of the
device once or twice until the center
red indicator light appears.
Tap the center touch key to
re-activate the Roger microphone.
When the device is worn by a talker, the mute
function cannot be used.