Siemens artis User Manual page 25

PROBLEM
Sound is
distorted or
intermittent
"Buzzing" or
"whistling"
sound
Hearing
instrument
does not work
If you still encounter problems after trying these suggestions,
consult your Hearing Care Professional.
CAUSE
Volume control too
high
Weak battery
Battery compartment Gently close the
is not completely
closed
Weak battery
Instrument not
turned on
Battery compart-
partment is not
completely closed
Dead battery
Battery polarity
reversed
POSSIBLE SOLUTION
Lower volume control
Replace battery
battery compartment
Replace battery
Turn on instrument
Gently close the battery
compartment completely
Replace with new battery
Make sure battery is
inserted correctly
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