Caring for Naída CI M90 and Accessories
Storing the Naída CI M90 and its Accessories
When not in use, store the Naída CI M90 and its accessories in the
equipment case provided.
Recommended Operating and Storage Temperature and
Humidity Ranges
c
ondItIon
Operating Temperature
Storage Temperature
Relative Humidity
Cleaning and Maintenance
Wipe the outside of the products with a soft, dry cloth. Do not immerse
in liquids or use cleaning agents. If the Naída CI M90 sound processor
is exposed to moisture, place the device in a drying system before next
use. You should remove the devices from the ear before using hair spray
or applying cosmetics 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 diameter; protection against
failure due to dripping water when tilted up to 15˚):
•
The Naída CI M90 sound processor with the M Listening Check,
an M Battery or M Zn-Air Battery Pak, a M T-Mic, M Earhook, or M
Acoustic Earhook, and a headpiece�
The following product configuration has an IP rating of 52 (protection
against dust; protection against failure due to dripping water when tilted
up to 15˚):
•
The Naída CI M90 sound processor inside the M Waterproof
Battery with a non-waterproof headpiece�
The following product configurations have an IP rating of 54 (protection
against dust; protection against failure due to water splashes from all
directions):
•
The Naída CI M90 sound processor with an M Battery or M Zn-Air
Battery Pak, an M T-Mic or M Acoustic Earhook, and a Slim HP,
Slim HP Mic, or Slim HP Standard�
58
m
InImum
0˚C (32˚F)
-20˚C (-13˚F)
0%
m
axImum
45˚C (115˚F)
55˚C (131˚F)
95%