User's Manual

34
*Applies to wireless hearing instruments only
Safety Information
Your hearing instruments should be stored within the
temperature and humidity ranges of -40
o
C (-40
o
F) to
+60
o
C (140
o
F) and 10%-95% rH.
Your hearing instruments are designed to operate
beyond the range of temperatures comfortable to you,
from very cold up to 50
o
C (122
o
F).
Use on Aircrafts*
The optional wireless capabilities that may be
featured in your hearing instruments can be used
on an aircraft as hearing instruments are exempt
from the rules applied to other personal electronic
instruments on an aircraft.
International Use
*
Your hearing instruments are approved to operate at
a radio frequency that is specific to your country or
region and might not be approved for use outside
your country or region. Be aware that operation during
international travel may cause interference to other
electronic instruments, or other electronic instruments
may cause interference to your hearing instruments.