User's Manual

61
Problem Possible Cause Solution
Whirring noise,
fading, weak
or motor-boating
sounds
Battery contacts may
be dirty or corroded
Open and close the battery door several
times or clean the battery contacts carefully with
a clean dry cotton swab
Moisture in the hearing
instrument
Place instrument in Dry-Aid pack. Remove
the battery rst. Consult your hearing care
professional.
Low battery Insert a fresh battery
Instrument switches
from ON to OFF
periodically
Low battery Insert a fresh battery
Instrument beeps
without any action
from you
(e.g. program change)
Low battery Insert a fresh battery