8. ACCESSORIES AND REPLACEMENT
PARTS
Accessories and replacement parts are available from the correspond-
ing listed service address under the stated material number.
Designation
Drying capsules,
HA 55/60/80/85 8 pcs.
Earplugs, HA 55 6 pcs.
9. WHAT IF THERE ARE PROBLEMS?
Problem
No tone
Item number and/or order number
641.15
164.381
Possible cause
Device is not switched
on
Battery is empty
Microphone is dirty/
clogged
The device is
damaged
Solution
Turn the power switch
to "On"
Charge the battery
Clean the microphone
Contact Customer
Services
39