Instruction Manual

FRESNL DE ENIT
UI 770 | 1
Contents
Safety instructions ............................................................................ 2
UI 770 universal interface ................................................................ 3
Delivery includes ................................................................................ 4
Putting the UI 770 into operation .................................................. 4
Connection sockets .......................................................................4
Connection possibilities ...............................................................5
Inserting the battery ....................................................................6
Adjusting the UI 770 ....................................................................7
When is the UI 770 ready for operation? .................................9
U
sing the UI 770 ............................................................................... 10
Switching between the headset and the handset .............. 11
Muting the headset microphone ............................................. 11
Adjusting the sound clarity of the headset speaker ........... 11
Selecting the source – PC or telephone ................................. 11
Adjusting the volume of the headset speaker ..................... 12
Using the dictaphone output ................................................... 12
C
leaning the UI 770 ......................................................................... 12
If a problem occurs .......................................................................... 12
Accessories ........................................................................................ 14
Specifications .................................................................................... 14
Manufacturer declarations ............................................................. 15
UI_770_EN.fm Seite 1 Freitag, 15. Januar 2016 11:11 11