13
Unaided listeners may periodically assess headpiece
sound quality using the listening check function. For
instructions, consult your appropriate sound processor
user guide.
Recommended Operating and Storage Temperature
Ranges
C
ondition
M
iniMuM
M
axiMuM
Operating Temperature
0˚C (32˚F)
45˚C (115˚F)
Storage Temperature
-20˚C (-13˚F)
55˚C (131˚F)
Relative Humidity
0%
95%
Ingress Protection (IP) Ratings
The following product configuration has an IP rating of
57 (protection against dust; protection against failure due
to one-time immersion for 30 minutes to a depth up to
1 meter and after drying overnight in a drying system):
•
The Slim HP or Slim HP Mic and a Naída CI Q or
Naída CI M sound processor.