Beurer HA 20 Mode D'emploi page 37

5. DEVICE DESCRIPTION
The associated drawings are shown on page 3.
Microphone
1
On/Off switch ("I" = switched on,
3
"O" = switched off)
Earpiece
5
6. INITIAL USE
Remove the hearing amplifier from the packaging and check that the device
and all accessories are included and not damaged.
1. Open the battery compartment
2. Remove the protective film from the button cell battery
included in delivery (type 13/PR48) and insert the battery into the battery
compartment
tery, ensure that the correct polarity (+/-) is observed.
as shown after 10 to 15 minutes. When inserting the bat-
4
Volume control
2
4
Battery compartment
Earplug
6
on the hearing amplifier as shown.
4
37
A
B