3. Removing and reattaching the battery will take the
sound processor out of flight mode.
Care and Maintenance
Storing the Naída CI M90
When not in use, store the Naída CI M90 in the equipment
case provided.
Recommended Operating, Storage Temperature, and
Humidity Ranges
c
ondItIon
Operating Temperature
Storage Temperature
Relative Humidity
Cleaning and Maintenance
Wipe the outside of the Naída CI M90 with a soft, dry
cloth. Do not immerse in liquids or use cleaning agents for
cleaning the sound processor. If the Naída CI M90 sound
processor is exposed to moisture, place the device in a
dryer before next use. Before using hair spray or applying
cosmetics you should remove the sound processor from
the ear because these products may cause damage.
Ingress Protection (IP) Ratings
The following product configuration has an IP rating of 22
(protection against insertion of solid objects ≥ 12.5 mm
28
m
InImum
0˚C (32˚F)
-20˚C (-13˚F)
0%
m
axImum
45˚C (115˚F)
55˚C (131˚F)
95%