Sennheiser UI 770 - Adjusting the UI 770; Switch Functions

FRESNL DE ENIT
Putting the UI 770 into operation
UI 770 | 7
Adjusting the UI 770
Use the switches at the bottom of the housing to adjust the
UI 770.
UI 770 Function of the switch/control
1 ABC switch Adjusts a clear dial tone (wiring)
2
Microphone
volume control
Adjusts the volume of the headset micro-
phone (position 1-9)
3 EU switch
Limits the speaker volume (according to the
EU Noise Directive 2003/10/EC)
1
3
2
UI_770_EN.fm Seite 7 Freitag, 15. Januar 2016 11:11 11