Siemens Pure Manuel D'utilisation page 26

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Troubleshooting
Troubleshooting
Problem
Sound is weak.
Hearing instru-
ment emits
whistling
sounds.
Sound is dis-
torted.
Hearing instru-
ment emits
signal tones.
Hearing instru-
ment does not
work.
Consult your Hearing Care Professional if you encounter
further problems.
26
Possible solution
Replace empty battery.
Clean dome/receiver mold/custom shell.
Exchange microphone cover.
Increase volume.
Reinsert dome/receiver mold/custom shell
until it fits securely.
Decrease volume.
Clean dome/receiver mold/custom shell.
Decrease volume.
Replace empty battery.
Clean dome/receiver mold/custom shell.
Gently close battey compartment com-
pletely.
Replace empty battery.
Turn hearing instrument on.
Gently close battery compartment com-
pletely.
Replace empty battery.
Make sure battery is inserted correctly.
Power-on delay is active. Wait 18 seconds
and check again.