What If There Are Problems - Beurer HA 55 Pair Instrucciones De Uso

9. WHAT IF THERE ARE PROBLEMS?

Problem
No tone
Low volume
Possible cause
Device is not switched
on
Battery is empty
Microphone is dirty/
clogged
The device is damaged
Volume is set too low
Battery is empty
Earplug is dirty/clogged
Microphone is dirty/
clogged
Solution
Turn the power switch
to "On"
Charge the battery
Clean the microphone
Contact Customer
Services
Turn the volume control
to increase the volume
Charge the battery
Clean the earplug
Clean the microphone
38