Flight mode:
Some airlines prohibit the use of
wireless hearing aids (RF
transmitters) onboard. If required by
your airline, enable flight mode:
Disable wireless operation
by
opening and closing the battery door
(C) three times within ten seconds
(open-close, open-close, open-close).
Your instruments will now be in
flight mode.
The hearing aids must function in
flight mode for 10 seconds before
wireless operation can be re-enabled.
To re-enable wireless operation
,
open and close the battery door one
time and wait thirty seconds before
opening the battery door again to
avoid accidentally entering flight
mode again.
Daily:
Clean your hearing aid.
Keep your hearing aids dry. Clean
the hearing aids using a soft cloth
or tissue.
Weekly:
Clean the thin tubes and
domes/earmold.
1. Remove thin tubes (F) from hearing
instruments before cleaning by
unscrewing them counter clockwise.
2. Wipe down thin tubes and domes (H)
with a damp cloth.
3. In order to clear the thin tube of
moisture and debris, push the black
cleaning rod through the thin tube,
beginning at the end opposite the
dome.
Regular care & maintenance
