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.

8 9
HA requires careful handling.
The proper handling ensures the safe operation of the HA.
Everyday care and regular maintenance of your HA significantly
prolongs its lifetime and ensures its effective operation.
Keep your hearing aid clean. Wipe it regularly with
a soft cloth (Pic.1).
Never wash your HA with water, cleaning solutions
or other liquids. Remove ear wax from your ears,
because it can aect the work of the HA or even
break the device.
If your HA was exposed to excessive moisture, dry
it with a special kit. Remove the battery before you
start drying.
To avoid damages, keep the HA in a special case.
Caring for Your Hearing Aid
Pic. 1
Earmold care
Earmold is an important part of your HA, that’s why
it’s necessary to keep it clean.
Cleaning of earmolds
Carefully separate the tube from the main body.
Gently wash the mold with warm, soapy water or
place it in a special solution for 15-30 minutes
(Pic.2). After the treatment, the mold has to be
dried completely. If there is still moisture in the
tube or in the mold, use the are blowing device
(Pic.3). If the earmold’s tube has lost its elasticity,
become yellowish and cracked, it should be
replaced. Consult your hearing aid specialist about
this problem
Caring for Your Hearing Aid
Never use any spirit solution for cleaning the
earmold. Never treat the hearing aid with the
earmold cleaning solution.
Pic. 2
Pic. 3

10 11
Attention!
Use the batteries specially intended for the HA!
Using wrong batteries (for watch etc.) can wreck
the device.
Replacement Battery
Pic. 4а Pic. 4b
In this case the warranty doesn’t cover the maintenance!
Gently swing out the battery door with your ngernail and then open
it completely (Pic.4a), take a new battery, take the tab o and wait
1minute so that the battery could become saturated with oxygen to
increase its energy.
Insert the new battery into the battery compartment with plus(+) sign
on the battery facing the same way as the (+) sign on the edge of the
battery door. This will ensure that the battery door closes properly.
Put the battery ONLY in the door of the battery
compartment.
Note: If the battery is inserted incorrectly, the door will
not close.
Never press too hard to close the door of the
battery compartment.
Lower amplication power and volume , or spontaneous
shutdown indicate a low battery.
Replacement Battery

12 13
Getting used to your HA
Buying a hearing aid, bear in mind that it will take some time to get
used to new sounds and sensations. How much time this process will
take depends on the individual peculiarities of an organism, level
of hearing loss, time spent using the HA, etc. If you feel discomfort
while using the HA , you need to lower the volume or turn it o and
take a break.
While watching TV, set the volume to a medium level. If you have
a hard time distinguishing sounds, turn the volume up using the
volume control. However, you should remember that turning the
volume up very high doesn’t always improve your perception of
speech, but can cause sudden fatigue and provoke the deterioration
of hearing.
In a noisy environment it’s pretty hard to distinguish certain words,
so don’t be embarrassed to ask again.
Using NanoTrim
The volume is adjusted with the volume
control – switching from position 1 (minimum
volume) up to position 4 (maximum volume)
(Pic. 5).
Besides, you can change the listening
conditions with the program selection button
(Pic. 6). Switching the programs, you can
choose the listening mode appropriate for
different situations: microphone mode,
telephone mode (telecoil), mic+telecoil and
tinnitus masker mode.
Using NanoTrim
Pic. 5
Pic. 6
The listening parameters are set by an expert
when fitting and adjusting your hearing aid.

14 15
Switching ON/OFF
Your Hearing Aid has a three-position battery door that acts as an
o/on switch and allows access to the battery compartment. To turn
the Hearing Aid on, close the battery door fully (Pic.7a).
To turn OFF: open the battery door until it clicks, so the battery is
no longer touching the contacts.
Pic. 7а Pic. 7b
Insertion and Removal
Also make sure that ON/OFF switch is set
to OFF.
To insert, hold the earmold on the outer
side near the tubing with your thumb and
forefinger (pic.8)
The upper part of the earmold must be
directed upwards. The tube must be
directed to the ear canal.
If expenencing difficultes, pull down the
earlobe or pull the auride back or up and
gently insert the earmold into the ear.
(Pic. 9)
The directed upwards elastic part of the
HA must fit into place. (Pic. 10)
Pic. 9
Pic. 8
Before placing the BTE onto
your ear, be sure the battery
is inserted and the battery
compartment door is closed
securely.
Pic. 10

16 17
To properly insert elastic part of the HA :
• With the fornger try to place it under the skin crease
• At the same time, with the other hand pull the ear up and back
• After you have inserted the earmold, carefully place the Hearing
Aid behind the ear.
• Try not to twist the tube.
To remove, take the instrument out from behind your ear and
gently pull the earmold outwards.
Pulling down on the ear lobe may help loosen the earmold when
it is being removed.
Insertion and Removal
Trimmer controls are under the lid of your Hearing Aid (Pic.11),
placed in the upper part of the frame. The lid must always be closed
to avoid the penetration of dust and moisture. In case the lid is lost,
consult a specialist.
The specialist determines the position of trimmer controls while
examining a patient, in accordance with individual characteristics
of their hearing loss (audiogram).
Trimmers
Pic. 11a
Trimmer Controls
Pic. 11b
Attention!
It’s not recommended to pull the earmold tubing,
otherwise it can be damaged, which will require
repair or change of the earmold.
Attention!
Don’t open the lid of the trimmer compartment
and change the controls position in your HA by
yourself.

18 19
Maintenance is necessary to avoid expensive and complicated
repairs and ensure the uninterrupted performance of the device.
Free-of-charge maintenance is performed during the warranty
period and applies only to the parts covered by the warranty (see
“Limited Warranty”).
To obtain maintenance services, contact your hearing aid specialist
(seller of the device).
The same specialist can advice you on the “post-warranty”
maintenance service.
Accessories/Cleaning
Care Products:
• BTE cleaning kit;
• Drying container;
• Drying tablets.
Maintenance Troubleshooting
The device is not functioning:
Make sure the battery is inserted correctly in the battery
compartment (see “Battery Replacement”).
Make sure the battery door lid is closed completely.
Make sure the battery isn’t dead.
Make sure the earmold tubing isn’t dirty.
Check the tube for ear wax and condensate, clean it if necessary.
If there is condensate or moisture in your hearing instrument, put
it in a special container with a drying tablet.
The sound is too quiet, static or breaking up:
Check the volume control.
Make sure the battery isn’t dead.
Make sure the earmold tubing isn’t dirty.
Make sure there isn’t any condensate or ear wax in the tube; clean
it if necessary.
If there is condensate or moisture in your HA, put it in a special
container with a drying tablet.
If all the attempts to x the problem are unsuccessful , contact
your hearing aid specialist
The HA is whistling:
The earmold does not sit tight enough in the ear canal. Take it out
and put it in again.
Make sure the tubing is not damaged. If it needs to be changed,
contact a specialist.
The earmold is deformed, it needs to be replaced with a new one.
Ear wax has built up in the ear tubing. Contact the specialist, so
he cleans it up.
Your ear canal shape has changed. You need to contact the
specialist to have a new earmold made.
Attention!
You can get detailed information about the
accessories and HA cleaning solutions(and their
prices) from your hearing aid specialist.

20 21
№ of
Item Name of Item
Quantity
1 Hearing Aid 1
2 Batteries 6
3 Earmolds 5
4 User Manual 1
5 Case 1
6Box 1
The set consists of _________________ items
Customer’s signature __________________
Customer’s signature
Hearing Aid Aurica family NanoTrim
Models ________________________
Complies with specication
TU9444-004-81271212-2010
and is serviceable.
Registration № ___________________________________
Serial № _____________________________________
Q.C.
Passed
Package Limited Warranty
Package and Transporation
The Hearing Aid is packed into a plastic case and cardboard.
Technical documentation is plotted in the watertight packet and
is packed together with the housing SPO.
The Hearing Aid can be transported by any means of transport
excluding non-heated airplane sections. Climatic conditions must
correspond to the national standard GOST 15150, Group 5.
Storage
For a short term, hearing aids must be stored indoors at
10…40°C temperature, and relative humidity relative humidity
85% at 25°C.
For a long term, hearing aids must be stored at a warehouse of
a manufacturer or EU representative/dealer in accordance with
storage conditions provided for by the national standard GOST
15150.
Warranty
Your Hearing Aid is covered with warranty. This warranty covers
only manufacturing defects performed and/or materials used to
make the hearing instrument conform to Aurica’s design and
manufacturing specications and tolerances. Your hearing pro-
fessional may have issued a warranty or service plan that goes
beyond the provisions of this Warranty.
The Warranty period begins when you rst take the delivery of
your hearing instrument from an authorized hearing professional
and expires twenty-four months later (“warranty period”).
The warranty does not cover the accessories, such as bat-
teries, ear tubing, earmolds, etc!
Please examine the warranty together with a hearing aid special-
ist and make sure you ll out the warranty card correctly.

22 23
Warranty Certicate
For repair (change) within the warranty term
Medical device - « Hearing Aid »
Technical conditions TU 9444-004-81271212-2010
Number and production date________________________
Purchased _____________________________________
(date, signature and stamp of seller)
set in operation __________________________________
(date, signature)
accepted for warranty _____________________________
Reclamations
For a reclamations the following form must be lled in:
Initial
exploitation
date
Problem
occurrenced
date
Brief
description
of problem
Comments

24 25
Disposal
check the validity of the relevant provisions in the place of
installation.
Please make proper disposal!
DISPOSAL OF PACKAGING - packaging compo-
nents (cardboard, plastics, etc.) are all classi-
ed as solid waste and can be therefore easily
disposed of with the use of recycling processes.
Before disposal is always advisable that you
components (electric plates, etc.) may contain hazardous
substances. Therefore the following components should be
submitted in the respective centers or the European rep-
resentative of the producer, where the qualied specialists
ensure their disposal.
PRODUCT DISPOSAL – Aerocryotherapeutic
complex is made of various materials. Most of
them (plastic, metal, electric conductors, etc.)
may be handed over in recycling sites and can
be recycled. However, other
Before disposal is always advisable that you check the valid-
ity of the relevant provisions of the disposal site.
Please make proper disposal!