Sennheiser Communications UI 760 Notice D'emploi page 11

UI_760.book Seite 7 Freitag, 30. Januar 2009 11:52 11
When is the UI 760 ready for operation?
The UI 760 is ready for operation as soon as:
• it is connected to your telephone
• the battery is inserted
• it is adjusted to your telephone
If you disconnect the UI 760 from the telephone, it is
immediately put out of operation.
Setting the volume of the headset microphone
With the UI 760, you can set the volume of the headset
microphone: a soft voice is slightly amplified and a loud
voice is attenuated. The trimmer
bottom side.
Turn the trimmer
Make a call and speak into the microphone with a
normal voice. Slowly turn the trimmer until the other
party can hear you loudly and clearly.
Adjusting the speaker volume output to comply with the
EU Directive 2003/10/EC
The UI 760 allows you to limit the speaker volume output
in the headset to comply with EU Directive 2003/10/EC.
Move the switch
"triangle" to reduce the speaker volume output
according to EU Directive 2003/10/EC noise at work.
Note:
The Universal Interface UI 760 is a special version
featuring a reduced output level. Even with the volume
¶
¶
to the position marked "1".
º
from position "square" to
is located at the box
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