Labex Harmony User Manual, Date: 15 February 2021, # 9
in green.
The device is now in “Volume setup
mode.”
5.
You can now press Talk Button 1 to increase
the volume up and Talk Button 2 to decrease
the volume.
6.
When you reach your desired volume, press
the Settings Button to confirm. The device
will automatically save your choice.
NOTE: You can assign a different volume to each
Talk Button.
9.
How to change the pitch
You can adjust the pitch of each Talk Button
individually. To do so, follow this procedure:
1.
Press and hold the Settings Button.
2.
While holding the Settings Button, press and
hold the Talk Button which pitch you want to
adjust (Talk Button 1 or Talk Button 2).
3.
Keep both buttons pressed. The LED
Indicator will start glowing red.
