AURICA NanoTrim User manual

EU REP ONKOCET Ltd.
Kutuzovova 4,
90102 Pezinok,Slovakia
Tel.: [phone]
Email:[email protected]
www.onkocet.eu
1023
User Manual
«Aurica» Ltd.
Russia, 300026 Tula,
Ryazanskaya street 4.
Tel.: [phone],
E-mail:[email protected],
www.aurica.ru

1
Your Hearing Aid 4
Usage/Safety Tips 8
Contraindications 9
Care for Your Hearing Aid 10
Battery Replacement 12
Using NanoTrim 14
Switching ON/OFF 16
Insertion and Removal 17
Trimmer controls 19
Maintenance 20
Accessories/Cleaning ............ 20
Trouble Shooting 21
Package 22
Limited Warranty 23
Warranty Certicate 23
Reclamations 25
DISPOSAL 26
Contents
All rights reserved. No part of this document may
be copied, reproduced or distributed in any form
without express written permission from AURICA
Ltd. or ONKOCET Ltd. company.

2 3
Your Hearing Aid is connected by the earhook to the customized ear-
mold that ts comfortably in your ear. This mold was crafted directly
from the ear impression taken by your hearing professional.
Your Hearing Aid may be programmed to match your particular hear-
ing requirements. These parameters have been set by your profes-
sional or the manufacturer and are not adjustable by the wearer. We
are condent that your listening enjoyment will be enhanced by the
attention given to the performance and appearance of your BTE.
This User Manual, including the specications, is an Operating
manual for «AURICA NanoTrim» Hearing Aid.
Read this User Manual before using «AURICA
NanoTrim» Hearing Aid.
The present User Manual contains the description
of the device, it’s operating principle, technical
characteristics and operating instructions for the
«AURICA NanoTrim» Hearing Aid (further - HA).
Your Hearing Aid
Safety Signs
Refer to User Manual/booklet
General safety sign
General prohibitory sign
General warning sign
Your Hearing Aid has implemented a number of
modern technologies:
whrn switching from one program to another. Even with the
sudden change in situation Click Free ensures a smooth and
seamless transition to the new acousticenviroment
TINNI MASK
Tinnitus is a disease caused by a various rea-
sons, and often described as ringing and buzzing
in ears. This kind of noise may become very
irritating for people with hearing impairments,
exacerbating their problems with perception
and decoding the audio stream. Innovative design solution
oered by Aurica – built tinnitus-masker - eliminates the
inconvenience of having to use two dierent devices.
CLICK FREE
Technologies applied in NanoTrim guarantee its
users smooth operation of the aid and comfort in
any situation. To adapt quickly to complicated lis-
tening enviroment becomes possible due to Click
Free technology, which eliminates unpleasant
clicks sounds and drops down the signal level
EVOKE LITE
Evoke Lite («light awakening» - in English) - is an
additional comfort and convenience of NanoTrim!
Multi-key melodies instead of monophonic signal
will infront you about low battery, as well as
switching the device on and o - a variety of signals will help
you nd out what’s going on.

4 5
nanocoating 3D PLazma signicantly improves moisture resis-
tance of the hearing instruments as water getting inside does
not wet the surface of the electronic components, and simply
evaporates over time.
3D PLAZMA
The unique technology of 3D Plazma is a reliable
protection against moisture and dirt ! Most hear-
ing aids are afraid of water. Drops of water or
sweat, falling on the body, penetrate into the de-
viceand lead to failure of its important elements
(chip, microphone, receiver). Thanks to this
FEEDBACK FIGHTER
Hearing generates feedback signals. This leads to
annoying whistling which can be heard not only
be hearing aid wearers, but also people around
them and it is very irritanting. The latest adap-
tive feedback suppression technology - Feedback
Fighter - guarantees user protection against
acoustic feedback.
feedback. The audio procesor in real-time mode conduct ana-
lyzis of input acoustic signal. Advanced algorithm allows to
accurately determine the occurrence of feedback. Suppress-
ing signal is generated by method which allows to accurately
detect the feedback occurrence . A surprising signal is gener-
ated to reduce or eliminate thr feedback in the output without
the loss or gain
ADAP TUNE
Another problem many hearing aid users experi-
ence an unpleasant whistle which comes as a
consequence of feedback. To eliminate this eect,
NanoTrim is equipped with AdapTune - a highly
ecient system that allows to compensate the
NOISE OFF
The system of stratied noise reduction Noise O
minimizes ambient noises and makes the process
of speech perception easier and more comfortable
even with excessive background noise.
SOFT SILENCE
Clear sound without interference and irritating
noise is one of the major tasks that modern hear-
ing aid must handle.
The Soft Silence system in NanoTrim devices is
suppressed both the internal noise of the hearing
aid (noise of microphone amplier) and the external noise
(the rustling of paper, the hum of the fan, etc.), and in the
same time does not distort speech sounds, which greatly
reduces fatigue when using a hearing aid.

6 7
NanoTrim hearing aids are intended for sound amplication through
the air conduction, to compensate severe hearing loss.
Modern production technologies are used in NanoTrim, Nanocoating
which ensures protection of are device from moisture and dirt; parts
made by the world leading manufacturers; shockproof plastic body.
This ensures a high reliability of products and excellent quality of
sound.
Before using the HA, read carefully the following safety instructions
and important information.
Usage/Safety Tips
• Protect your HA from mechanic impact.
• Avoid exposure to moisture (rain, sauna, shower, greenhouse,
etc.).
• Take your HA o when putting on cosmetics and hygiene solutions
(hairspray, cream, lotion etc.).
• If you HA got wet, don’t try drying it under high temperatures
(blow dry, microwave oven, stove etc.).
• High temperatures will damage the device, so avoid the direct
exposure to sun.
• If you are not using the device for a long time, remove the battery.
• The maintenance of the device must be done only by a specialist
• Take o the device when you are being medically examined (for
example when getting X-Ray or CAT done).
• Keep the batteries separately from medications. You can easily
confuse them with pills.
Please note:
• Hearing aids, their parts and batteries need to be kept
away from children, pets and mentally challenged people.
• Be careful with leaking batteries. The liquid inside them is
harmful for your health.
• If you have swallowed a battery, immediately seek medical
attention.
Usage/Safety Tips
Contra-indications
Hearing aid is contraindicated incase of:
• Malfunction of vestibular apparatus;
• Acute and chronic disease in outer and middle ear;
• In the rst months after cerebral meningitis and hearing
improvement surgeries; or
• Allergic intolerance to ear ttings.