30
31
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.
"Made for iPhone", "Made for iPad",
and "Made for iPod" mean that an electronic accessory
has been designed to connect specifically to iPhone,
iPad, or iPod, respectively, and has been certified by the
developer to meet Apple performance standards. Apple
is not responsible for the operation of this device or its
compliance with safety and regulatory standards. Please
note that the use of this accessory with iPhone, iPad, or
iPod may affect wireless performance.
Troubleshooting
Problem and possible solutions
Sound is weak.
●
Increase the volume.
●
Charge the hearing instrument.
●
Clean or exchange the tube and 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.
Sound is distorted.
●
Decrease the volume.
●
Charge the hearing instrument.
●
Clean or exchange the tube and the ear piece.
Hearing instrument emits signal tones.
●
Charge the hearing instrument.
Hearing instrument does not work.
●
Turn the hearing instrument on.
●
Charge the hearing instrument. Observe also the
status LEDs on the charger.
Consult your Hearing Care Professional if you encounter
further problems.
