User Guide

31
Using the components
Note:
When not using the charging case for extended
periods of time, switch it off and disconnect it from
the mains by pulling out the mains connector from
the wall socket.
Adjusting the volume
Adjusting the volume on the receiver
 Use
• the volume control  of the HDE 2020 D or
• the volume control  of the EK 2020 D
to adjust the volume so that you can hear the
speaker’s voice loud and clear.
Note:
The volume control  or  has no end stop, i. e.
you can turn it endlessly to the left or right.
6
Danger of hearing damage!
Listening at high volume levels for long
periods can lead to permanent hearing
defects.
 Adjust the volume to a low level
before using the receiver.
CAUTION!

