Disposal Information; Symbols Used In This Document; Troubleshooting - signia Styletto Guia Del Usuario

During extended periods of transport and storage, please
observe the following conditions:
Storage
Temperature 10 to 25 °C
(recommended) (50 to 77 °F)
Temperature 10 to 40 °C
(maximum range) (50 to 104 °F)
Relative humidity 20 to 80 %
(recommended)
Relative humidity 10 to 80 %
(maximum range)
Note that you have to charge the hearing instruments
at least every 6 months. For details refer to section
"Maintenance and care".
For other parts, such as the charger, other conditions
may apply.
WARNING
Risk of injury, fire or explosion during shipment.
Ship power cells or hearing instruments
X
according to local regulations.
WARNING
Risk of injury, fire or explosion during shipment.
Ship the hearing instruments and/or charger
X
according to local regulations.
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Transport
-20 to 60 °C
(-4 to 140 °F)
-20 to 60 °C
(-4 to 140 °F)
5 to 90 %
5 to 90 %
Disposal information
To avoid environmental pollution, do not throw
X
power cells or hearing instruments into household
trash.
Recycle or dispose of power cells or hearing
X
instruments according to local regulations.
Symbols used in this document
Points out a situation that could lead to serious,
moderate, or minor injuries.
Indicates possible property damage.
Advice and tips on how to handle your device
better.

Troubleshooting

Problem and possible solutions
Sound is weak.
●
Increase the volume.
●
Charge the hearing instrument.
●
Clean or exchange the ear piece.
Hearing instrument emits whistling sounds.
●
Reinsert the ear piece until it fits securely.
●
Decrease the volume.
●
Clean or exchange the ear piece.
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