32
33
Transportation and storage temperature limitation
Transportation and storage humidity limitation
Transportation and storage atmospheric pressure
limitation
Keep dry
This symbol indicates that it is important for the
user to pay attention to the relevant warning notices
related to batteries in these user guides.
Symbols applicable to the European power supply only
Power supply with double isolation
Device designed for indoor use only.
Safety isolating transformer, short circuit
proof
18.
Troubleshooting guide
Cause
Possible remedy
Issue: No sound, hearing aid not functioning
Not turned on
Turn on
Low/dead battery
Replace battery
Poor battery contact
Consult your hearing
healthcare professional
Battery upside down
Insert battery plus (+) side
up
Hearing aids blocked
with ear wax
See “Care and
maintenance.” Consult
your hearing healthcare
professional