Bernafon FURITE2 User Manual

CHRONOS 9
CHRONOS 7
CHRONOS 5

Nano RITE

Receiver-in-the-ear

INSTRUCTIONS
FOR USE

2

TABLE OF CONTENTS

General Warnings and Safety Guidelines 7

Introduction 11

Description of Features 12

Ear Piece Overview 14

Placement 15

Removal 17

Operating your Instruments (ON/OFF) 18

Changing the Volume Level 19

Changing Programs 20

Muting 21

Telecoil Function 22

Telephone Use 23

Changing the Battery 25

Data Logging and Learning 27

Operating the Hearing Instruments with the
Optional RC-P Remote Control 28

3

4

Operating the Hearing Instruments with the
Optional SoundGate Communication Device 29

Instrument Care 30

Using your Hearing Instruments 36

Tips for Communicating with Hearing Impaired
People (Suggestions for Family Members and
Friends) 40

Your Hearing Instrument Conguration 41

Accessories 44

Environmental Protection 45

Product Approval, Markings and Compliance 46

Cell Phone and Hearing Instrument
Compatibility 48

International Warranty 50

Common Problems and Solutions 52

Compliance with Requirements for Europe 60

Compliance with Radio Communi cations
Requirements for the USA and Canada 62

Notes 65

Service 66

5

Congratulations on the purchase of your new
Bernafon hearing instruments. With a little practice,
you will soon be on your way to better hearing.

Please read the entire contents of this booklet
before using your hearing instruments. It contains
instructions and important information about the
use and handling of your hearing instruments
and batteries.

6

General Warnings and Safety
Guidelines

Hearing instruments and batteries can be danger­ous if swallowed or improperly used. Such actions
can result in severe injury, permanent hearing loss
or even fatality.

Familiarize yourself completely with the following
general warnings before using your hearing
instruments.

· Hearing instruments should be used only as

directed and adjusted by your trained hearing
care professional. Misuse or improper adjust­ments can result in sudden and permanent
hearing loss.

· Hearing instruments will not restore normal

hearing or prevent hearing loss resulting from
organic conditions.

· Never allow others to wear your hearing instru-

ments, because they are adjusted for your
hearing requirements and may permanently
damage another person’s hearing.

7

· A slap to your ear while wearing the instrument

could be harmful. Avoid wearing your hearing
instrument while playing contact sports (e.g.
rugby, football etc.).

· Be aware that use of a hearing instrument may

cause excess ear wax to build up in the ear canal
which may require removal by a trained medical
professional.

· In rare cases, a hearing instrument or earmold

may cause a discharge from the ear or allergic
reaction. See a physician immediately if these
conditions occur.

· An earmold is a custom-made product. If you

experience discomfort or irritation of your ear,
please see your hearing care professional

immediately for modication of the earmold.

· Hearing instruments, their parts and batteries

should be kept out of reach of infants, children
and anyone who might swallow these items or
otherwise cause themselves injury.

· Discard batteries and keep them out of sight

of infants, small children, persons of mental
incapacity or pets.

8

· Clean your hearing instruments and their parts

on a regular basis as recommended. Micro­organ isms from unclean instruments may cause
skin irritations.

· Be careful with leaking battery liquid, as it is a

hazardous substance.

· Never try to recharge non-rechargeable batteries.

· Never change the battery or adjust the controls

of the hearing instrument in front of infants, small
children and persons of mental incapacity.

· Never put your hearing instrument or batteries in

your mouth, they could easily be swallowed.

· Keep batteries away from medications. Batteries

are easily mistaken for pills.

· In case a battery or hearing instrument is

swallowed, see a doctor immediately.

· Be aware of the possibility that your instruments

may stop functioning without notice. Keep this in

mind while you circulate in trafc or otherwise

depend on warning sounds.

· Trafc or other warning sounds may also be

reduced in level by a directional microphone
when these sounds are coming from behind you.

· Never insert cleaning tools into the sound

outlet or microphone inlet. This could damage
the hearing instruments.

9

· Do not expose hearing instruments to extreme

heat by leaving them in the car, near a radiator,
etc.

· Avoid exposing your instruments to moisture

i.e. steambaths, showers, heavy rain, etc.

· Never attempt to dry your instruments with

a hair dryer, microwave oven, etc.

· Remove your instruments before applying

aftershave, hairspray, oils, perfume, mosquito
repellent, lotions, etc. Allow the product to
dry before wearing your instruments.

· Protect your instruments by keeping them in

the case when you are not wearing them.

10

Introduction

The following instruments are covered in these
instructions:

Chronos Nano RITE

CN9 NR
CN7 NR
CN5 NR

11

Description of Features

1 Push button
2 Microphone
2a Second microphone
3 Connector plug
4 Wire
5 Left/right indicator

2

2a

1

8

6 Speaker
7 Speaker unit size

marking
8 Battery drawer
9 Ear grip

10 NoWax lter

3

4

6

7

9

5

10

12

Left/right ear marking

A color marking inside the battery
drawer can help you to distinguish
between the left and right
instruments.

Red = right; Blue = left

13

Ear Piece Overview

Domes, Micro Molds and Power Molds are ear
pieces used to secure the speaker in your ear canal
and to protect the sound outlet (20) from wax. The
Micro Mold has a marking (21) (red = right; blue =
left). The marking should point upwards in the ear
canal. The removal cord (22) is for easy removal.

Open Dome

Micro Mold

22

14

Power Dome

20

21

20

Tulip Dom e

20

Power Mold

20

20

Placement

It takes patience and practice to insert your

speaker correctly. If you have difculty, please

consult your hearing care professional.

· Look for the side marking:

left = blue; right = red.

· Make sure the dome is

pushed rmly onto
the speaker.

· Position the hearing

instrument behind your ear.

· Grasp the speaker between

your thumb and index nger.
The dome or Micro Mold
should point towards the ear
canal opening.

· Gently push the speaker into

your ear canal, until the wire

sits ush against the side of

your head.

15

· If you have an ear grip attached

to the speaker, gently push it
into your ear as shown.

· When looking in the mirror the

speaker should be difcult to see.

Important: Never insert the speaker in the ear
canal without the dome attached. Do not force
the speaker too deeply into your ear canal. Do
not apply any lubrication to the ear piece as this
may damage the speaker.

16

Removal

To remove the speaker, grasp the wire between

your thumb and index nger. Do not pull on the ear

grip. Gently pull the speaker out of your ear.

If the dome is not correctly attached and falls
off in the ear canal, please see your medical
practitioner.

Important: Do not remove by pulling on the

hearing instrument, as the speaker may be
damaged at the connector.

17

Operating your Instruments (ON/OFF)

Bernafon nano BTE IFU

VR_ILU_OnOffFunctionNanoBTE_BW_HI

Click “ON” Click “OFF”

To turn the instrument ON

Close the battery door completely. The hearing
instrument will emit one long beep when it starts up.

To turn the instrument OFF

Open the battery door slightly until a click is felt.
Keep your hearing instrument switched off when
not worn.

Important: Never force the battery drawer
open or closed.

18

Changing the Volume Level

The instrument automatically adjusts the volume
to the changing sound environment. If you desire
to manipulate the volume yourself, your hearing
care professional can program the push button to
be used as a volume control. Please see page

to see how this has been congured for your

hearing instruments. You may also use the
optional RC-P remote control or the SoundGate
communication device for this purpose. Please
follow the detailed directions in the Instructions for
Use included with these devices.
Your hearing instruments will emit a click to

conrm that a volume change has been made and

then will beep to inform you when the maximum
or minimum volume has been reached.

Note: Your instrument automatically returns to a
preset loudness level when it starts, the battery is

low, or when the program is changed. If you nd

that you frequently need to turn the volume up or
down, your hearing care professional may need to
adjust your hearing instrument settings.

42

19

Changing Programs

Your hearing instrument can be congured with up

to 4 listening programs. Please see page 41 to

nd out which programs have been congured for

your hearing instruments. You can change
programs as follows:

Push button

A press on the button will cause the program to
change. This will take 1 – 2 seconds until you hear
the program change. The number of beeps you
hear will tell you which program you are in.

RC-P or SoundGate

The program can be changed with either of these
devices. Please see pages 28 and 29 for
instructions.

20

Muting

Your hearing instruments can be muted by using
the push button (long press) on the hearing
instruments or via the optional RC-P remote
control. Please see page 42 to see how the
push button has been congured or the instruc­tions for use that are included with the optional
RC-P remote.

To un-mute the hearing instruments give any
control on the instrument, SoundGate or RC-P
a push.

Note: Do not use the mute function to turn off the
hearing instrument due to the fact that in this
mode it is still drawing current from the battery.

21

Telecoil Function

The telecoil helps you hear better when using a
telephone or in buildings where inductive loop
systems are installed (places of worship, halls,
theatres, etc.). When the telecoil is active, you
hear directly through the telephone or inductive
loop. To access the telecoil, go to a telecoil
program. See page 41.

This symbol or a similar sign should
be displayed wherever a permanent
loop has been installed.

Note: Not all telephones are compatible with
hearing instruments.

22

Telephone Use

Auto Telephone

Your instrument has an Auto Telephone functio­nality. When the hearing instrument is close to
a telephone receiver, the Auto Telephone will
activate a phone program. When you end your
conversation, the hearing instrument will
automatically return to the previous program.

Note: All telephones can
activate the Auto Tele­phone. The telephone
receiver may need to
have a special magnet

tted. Please follow the

separate instructions
for mounting the magnet,
which are available from
your hearing care
professional.

23

Your hearing care professional can congure your

instruments to allow you to answer the phone with
either ear or with just your preferred ear. If you
have a preferred ear, the instrument on the
opposite side can be programmed to sound softer
or to mute when the Auto Telephone is active.

Please see page 43 to nd out how your instru­ments are congured.

Warning

· Keep magnets out of reach of children and

pets. If a magnet is swallowed, see a doctor
immediately.

· Do not wear the magnet in a breast pocket and

keep it 30 cm (1 ft) away from pacemakers
and other active implants.

· Use the magnet on the opposite side from

active implantable devices.

· Keep the magnet 30 cm (1 ft) away from credit

cards or other magnetically sensitive items.

24

Changing the Battery

When the battery is running out, the instrument
will beep at regular intervals. You should be
prepared to replace the battery. The time until the
instruments stop working depends on the battery
type and manufacturer. Mercury-free batteries
generally cause earlier warning beeps.
Your hearing instrument uses a size 312 battery.

To change a battery:

· Gently swing the

battery drawer fully open,
but do not force it.

· Remove the used battery.

· Remove the sticker

from the new battery.

· Place the battery into

the drawer with the at,
smooth side facing up
(+ sign).

· Close the battery drawer

securely.

25

Important battery information

· Battery life will vary with conditions of use

(batteries will run down faster in noisy
environments).

· Always keep spare batteries on hand.

· A used battery should be replaced immediately.

· If you are not going to use your hearing instru-

ments for a few days, remove the batteries.

· Any moisture found on a battery should be wiped

off immediately with a soft cloth.

· Used batteries should be returned to your

battery supplier or hearing professional
for safe disposal.

· Never dispose of batteries by burning them. They

may explode and cause injury.

· Never dispose of batteries with household
waste. They cause environmental pollution.

Note: Always remove zinc-air batteries before
drying your hearing instrument with a drying kit.
Drying out zinc-air batteries shortens their lifetime.

26

Data Logging and Learning

Data Logging

The data log automatically stores information
about your use of the hearing instruments such
as changes made to the volume control, hours
of wear, etc. This information can be used by your
hearing care professional to adjust your instru­ments. If you do not want this feature to be active,
please ask your hearing care professional to turn
it off.

Data Learning (CN9 NR and CN7 NR only)
If your instrument is equipped with Data Learning,
your hearing care professional can activate this
feature to help to customize your hearing instru­ments. When Data Learning is operating, the
instrument keeps track of how often and how
much you adjust the volume control and “learns”
your preferred setting. This new setting can be
made permanent during a follow-up visit with your
hearing care professional.

27

Operating the Hearing Instruments
with the Optional RC-P Remote
Control

If you have purchased a remote control you can
use it to change programs, adjust the volume level
up and down, or mute the instruments.

For complete operating instructions, please read
the separate RC-P remote control instructions for
use booklet.

5

1

2

3

1 Program cycle button
2 Volume control
3 Mute button
4 Status light
5 Key lock

4

28

Operating the Hearing Instruments
with the Optional SoundGate
Communication Device

If you have purchased a SoundGate you may use
it to perform basic functions such as program
changes and volume adjustments. In addition, the
SoundGate serves as a link between your hearing
instruments and external sources such as music
players, cell phones, computers, etc.

For complete operating instructions, please read
the separate SoundGate instructions for use
booklet.

6

SoundGate (optional)

1 Volume control
and program change
2 Phone
3 Music/audio key
4 Bluetooth® key
5 Battery indicator
6 Key lock

1

2

3

4

5

29

Instrument Care

Healthy ears produce a waxy substance that can
block your speaker. Please follow these cleaning
instructions to prevent wax build-up and ensure
optimal performance of your instruments.

Every night

· Check your hearing instrument for ear wax and
wipe it clean with a cloth or tissue.

· Clean the speaker unit and dome with a cloth or

tissue. If you nd ear wax remaining on the

dome, exchange it. When the dome comes off,
never put it back onto the speaker, but replace it
with a new one.

· Open the battery drawer fully to allow air to
circulate.

· A dry storage kit is recommended to remove
any moisture that may have accumulated in the
instrument. Always remove zinc-air batteries
before drying your hearing instrument with a
drying kit. Drying out zinc-air batteries shortens
their lifetime.

30

General care instructions

Treat your hearing instrument like any other
delicate electronic device (check the safety
guidelines on page 7) and make sure that the
instrument and the speaker do not get in contact
with moisture or water.
– Always clean and dry your hands thoroughly

before manipulating the instrument.

– Do not use your hearing instrument without a

dome or mold.

– Do not pull the speaker off the hearing instru-

ment. Should the speaker detach from the
instrument, ask your hearing care professional
for support.

– Never mount a used dome on the speaker.

31

Exchanging the dome

The dome should be changed regularly. The
frequency of dome changes will depend on how
fast ear wax accumulates on the dome. Inspect
your instrument’s dome for yellowing, hardening
and cracks. In the case of these changes, consider
replacing your dome or contacting your hearing
care professional.
Spare domes may be obtained from your hearing
care professional.

· Clean your hands thoroughly before replacing the
dome. Never change the dome with wet or dirty

ngers.

· Push the new dome as far as possible onto the
sp eaker.

· Make sure the dome is pushed rmly onto the
sp eaker.

Warning

The hands must be clean and dry before
replacing the dome. Never remount a used
dome on the speaker. A remounted dome is
more likely to fall off in the ear canal.

32

Exchanging the dome

1) Hold the end of the dome
between your ngers and
pull it off.

2) Take a fresh dome
out of the package.

3) Place the new dome
on the speaker so it

ts securely.

33

Cleaning the Micro and Power Mold

Clean your Micro/Power Mold after every use by
wiping it with a clean dry cloth. In most cases,
there is a hole through the Micro/Power Mold
(below the speaker unit). This is the vent. If the
vent is plugged with wax, insert the cleaning tool
(supplied) from the opposite end (nearest the
speaker wire), and push through to remove the
wax.

Replace the wax protection (WaxStop)
whenever needed following this procedure:

1) Take the stick with the new WaxStop on it (1).
On the opposite end is a removal plug for the
used WaxStop (2).

1

34

2

2) Insert the removal plug (2) into the opening
of the used WaxStop and pull it slowly out.
Keep the stick straight.

3) To insert the new WaxStop turn the stick

around and place the new lter in the sound

outlet and gently remove the stick.

4) A WaxStop cannot be reused; safely throw the
stick away.

35

Using your Hearing Instruments

Hearing instruments do not restore perfect
hearing. They make sounds louder and help you to
make the most of the hearing that you have. While

some immediate benet is usually noticed, it often

takes several weeks for your brain to adapt to your
new instruments.

The following tips will help you learn to use your
hearing instruments. If you have trouble adjusting
to them, consult your hearing care professional.

Getting started

· Wear your instruments at home in a quiet

environment. Have a conversation with one
person or listen to a news program on TV.

· You will benet most if you wear your instru-

ments all day long. Increase the time each
day, until you are comfortable wearing them
for several hours at a time.

36

· You may notice that your own voice sounds

louder. If the voices of others are at a comfort­able level, try speaking at a lower volume.

· Sounds like footsteps, chirping birds, rustling

paper, etc. may seem quite loud at rst because

you probably haven’t heard them for a while.
They will soon fade to the background.

Dining out

· Start with a quiet restaurant (no music or

entertainment).

· Request a table away from the kitchen and other

noisy areas.

· Conversation will be easier in a smaller group.

In the car

· Sit with your better ear towards the center of the

car, if possible.

· Turn off the radio.

· Keep the windows closed to minimize trafc,

road and wind noise.

37

Attending theatre, concerts, lectures, etc.

· Try to sit with your better ear closer to the sound

source, if possible.

· Become familiar with the program in advance to

make it easier to follow.

· Inquire if a loop is available. If not, sit towards

the front

· If your hearing is similar in both ears, sit in

the middle

At work

· Inform your co-workers about your hearing loss

and teach them to talk clearly. Keep eye contact
when conversing.

· Focus on the person nearest to you.

· If you hear only part of a conversation, repeat

what you have heard and ask for any missing
information.

At home

· Always use your hearing instruments.

· Inform family and friends about your situation.

· Teach your family to talk clearly and keep eye

contact when conversing.

· Teach your family how to involve you in

conversations.

· Avoid background noise.

38

Hearing on the telephone

· Hold the receiver close to the microphone inlet of

your hearing instrument. If this causes whistling,
move the receiver away a small distance.

· If voices over the telephone are too soft or

background noise is a problem, use the telecoil
(be aware that not all phones are telecoil
compatible).

· When using the telecoil, hold the phone behind

the ear, next to your hearing instrument for
better reception.

· Mobile phones may cause interference with the

telecoil. In this case, the microphone mode will
give a better result.

· Before purchasing a mobile phone, test it with

your hearing instrument.

· People with a greater degree of hearing loss may

need a volume control on the telephone.

39

Tips for Communicating with Hearing
Impaired People (Suggestions
for Family Members and Friends)

· Speech should be clear and distinct. Some

people may need to slow down a little but if

speech is too slow it can be even more difcult

to understand.

· Do not shout! Many people with hearing impair-

ment are very sensitive to loud sounds.

· If you are having difculty being understood,

rephrase the statement rather than repeating
the same words several times.

· Do not try to have a conversation from another

room or with your back turned. Talk face to face!

· Avoid eating, drinking or smoking while talking

and keep your hands away from your face.

· Minimize background noise – turn off the TV or

radio or move to a quiet area for conversation.

· Try to give some warning when the topic

changes during group conversations – it is much
easier to follow the conversation when you know
what is being discussed.

· Ensure there is good light on your face – the

eyes and ears work best together for maximum
understanding of speech.

40

Your Hearing Instrument Configuration

Available programs

Your hearing instruments are programmed in
the following way:

Program Beeps Function

1
2
3
4

Right and left instruments synchronized

When this feature is active, changes made
to one instrument are automatically made in the
other through a wireless communication link.

41

Push button (two Nano hearing instruments)

left right

Short push
(less than 1 sec.)

Medium push
(about 1 sec.)

volume

h

down

program

h

change

volume

h

up

program

h

change

h synchronized

Long push
(about 2 sec.)

h

mute

h

mute

h synchronized

Push button (one Nano hearing instrument)

Short push
(less than 1 sec.)

Medium push
(about 1 sec.)

Long push
(about 2 sec.)

volume down

h

volume up

h

program change

h

Note: It is not possible to mute the hearing

instrument in a monaural tting.

42

Telephone use

Preferred telephone ear:

M Both M Right M Left

Behavior of instrument on the non-telephone ear

M No change

M The microphone is softer when the Auto

Telephone or Telephone Program is active

M The instrument mutes when the Auto Telephone

or Telephone Program is active

43

Accessories

Bernafon offers a wide range of optional accessories
that may be purchased to enhance your hearing
system. Depending on hearing instrument type and
local regulations, the following accessories are
available:

· Remote control (RC-P)

· SoundGate communication device (for wireless

connection to cell phones, music players, etc.)

· TV adapter (for wireless connection to your

television via the SoundGate)

· Phone adapter (for wireless connection to

your landline phone via the SoundGate)

· Cleaning and drying kit

For further information on accessories please
contact your hearing care professional.

44

Environmental Protection

Your hearing instruments contain electronic
components subject to the Directive 2002/96/EC
on waste electrical and electronic equipment.

Help to protect the environment by not disposing
of your hearing instruments or batteries with your
unsorted household waste. Please recycle your
hearing instruments and batteries according to
your local regulations or return them to your
hearing care professional for disposal.

45

Product Approval, Markings
and Compliance

All Bernafon Chronos hearing instrument models
comply with international standards concerning
electromagnetic compatibility. Due to the limited
size available on the instruments all relevant
approval markings are found in this document.

Electromagnetic interference

Your hearing instrument has been thoroughly
tested for electromagnetic interference. However,
some products may emit electromagnetic energy
causing unforeseen interference with hearing
instruments. Examples include induction cooking
appliances, shop alarm systems, mobile phones, fax
machines, personal computers, X-rays, CT scans,
etc.

Even though your hearing instruments are designed
to comply with the most stringent international
standards of electromagnetic compatibility, they
may emit electromagnetic energy that can cause
interference with other devices.

46

Your hearing instruments contain a radio
transmitter using short range magnetic induction
technology working at 3.84 MHz.

The magnetic eld strength of the transmitter
is < –42 dBμA/m @ 10 m.

The electromagnetic emission from the radio
system is well below international limits for human
exposure. By comparison, the electromagnetic
energy of the hearing instrument is lower than that
generated by household items such as halogen
lamps, computer monitors, dishwashers etc.

47

Cell Phone and Hearing Instrument
Compatibility

Some hearing instrument users have reported a
buzzing sound in their instruments when they are
using cell phones, indicating that the cell phone
and hearing instrument may not be compatible.

The compatibility of a particular hearing instrument
and cell phone can be predicted by adding the
rating for the hearing instrument immunity to
the rating for the cell phone emissions
(ANSI C63.19-2006 American National Standard
Methods of Measurement of Compatibility
between Wireless Communication Devices and
Hearing Aids).

For example, the sum of a hearing instrument with
a rating of 2 (M2/ T2) and a telephone with a rating
of 3 (M3/ T3) would result in a combined rating of 5.
According to the standard, any combined rating
that equals at least 5 would provide “normal use”;
a combined rating of 6 or greater would indicate
“excellent performance.”

48

The immunity of your Chronos hearing instrument
is at least M2/ T2. The equipment performance
measurements, categories and system classica­tions are based upon the best information available
but Bernafon cannot guarantee that all users will

be satised.

49

International Warranty

Your hearing instruments have a limited warranty,
covering defects in materials and workmanship.
This warranty covers the hearing instruments
themselves, but not accessories such as batteries,
tubing, earmolds, etc.

This warranty is void if a defect is the result
of misuse or mistreatment. The warranty is
also void if the hearing instruments have been
repaired by nonauthorized service personnel.

Please review the warranty with your hearing
care professional and make sure that your warranty
card is completed correctly.

50

Notes

51

Common Problems and Solutions

Problem Possible cause Solution

Instrument whistles
or squeals

Speaker and dome/
mold not fully inserted

Ear wax accumulation
in the ear canal

Earmold may be too
loose

No volume, level too
soft or humming noise

52

Instrument may not be
turned ON

Instrument may be
muted

Battery may be dead
or inserted upside
down

Volume level too soft Increase the volume level with the control on the

Re-insert the speaker and dome/mold

Consult your hearing care professional or
physician

Consult your hearing care professional

Check that the battery drawer is closed
completely

Press any button on the remote control or hearing
instrument to unmute

Insert a fresh battery or re-insert the battery
correctly

instrument or remote control

53

Problem Possible cause Solution

No volume, level too
soft or humming noise

Instrument may be in
telecoil position

Wax lter blocked by

ear wax

Dome/Mold may be
blocked by ear wax

Ear wax accumulation

in the ear canal

Battery contacts may
be dirty or corroded

Speaker may be
blocked

Microphone sound
inlet may be blocked

54

Check to make sure you are in the intended
program

Replace the wax lter

Exchange the dome

Consult your hearing care professional or
physician

Open and close the battery drawer several times
or clean the battery contacts carefully with a
clean dry cotton swab

Consult your hearing care professional for
changing

Consult your hearing care professional, do not try
to clean this yourself

55

Problem Possible cause Solution

No volume, level too
soft or humming noise

Your hearing loss may
have increased

Whirring noise, fading,
weak or motor-boating

Battery contacts may
be dirty or corroded

sounds

Moisture in the hearing
instrument

Low battery Insert a fresh battery

Instrument switches

Low battery Insert a fresh battery
from ON to OFF
periodically

56

Consult your hearing care professional

Open and close the battery drawer several
times or clean the battery contacts carefully with
a clean dry cotton swab

Place instrument in Dry-Aid pack. Remove

the battery rst. Consult your hearing care

professional.

57

Problem Possible cause Solution

Instrument beeps

Low battery Insert a fresh battery
without any action
from you (e.g. program
change)

Dome fell off during
removal

58

Dome was not

mounted correctly on

the speaker unit

Carefully remove the dome. If you cannot safely
reach it, contact your medical professional

59

Compliance with Requirements
for Europe

This device is in conformance with the require­ments of the Directive 93/42/EEC of the Council of
the European Communities concerning medical

devices, MDD. This is certied by applying the

following marking:

This device also complies with the essential
requirements of the Directive 1999/5/EC of the
European Parliament on radio equipment and
telecommunications terminal equipment, R&TTE.
It operates as an inductive application in a
harmonized frequency band according to the
Commission Decision 2008/432/EC and may
be used in all member states of the EU and EFTA.

This is certied by applying the following marking:

60

Declaration of conformity is available at:

Bernafon AG
Morgenstrasse 131
3018 Bern
Switzerland

61

Compliance with Radio Communi­cations Requirements for the USA
and Canada

Bernafon AG
Chronos Nano RITE hearing instrument model
names CN9 NR; CN7 NR; CN5 NR

FCC ID U6XFURITE2

IC: 7031A-FURITE2

Statement of compliance:
This device complies with part 15 of the FCC
Rules and RSS-210 of Industry Canada. Operation
is subject to the following two conditions:

1) This device may not cause harmful interference,

and

2) this device must accept any interference

received, including interference that may
cause undesired operation.

This Class B digital apparatus complies with
Canadian ICES-003.

Note: This equipment has been tested and found
to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules.

62

These limits are designed to provide reasonable
protection against harmful interference in a
residential installation.

This equipment generates, uses and can radiate
radio frequency energy and, if not installed and
used in accordance with the instructions, may
cause harmful interference to radio communica­tions. However, there is no guarantee that inter­ference will not occur in a particular installation.

If this equipment does cause harmful interference
to radio or television reception, which can be
determined by turning the equipment off and on,
the user is encouraged to try to correct the inter­ference by one or more of the following measures:

– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment

and receiver.

– Connect the equipment into an outlet on a

circuit different from that to which the receiver
is connected.

– Consult the dealer or an experience radio/ TV

technician for help.

63

Caution: Changes or modications not

expressly approved by Bernafon AG could
void the user’s authority to operate the
equipment.

64

Notes

65

Service

If none of the actions, listed on the previous
pages, solve the problem, contact your hearing
care professional.

Do not attempt to repair your hearing
instruments yourself.

Place stamp with dispenser name and address here:

66

< >

8,15 mm

< 15 mm >

9.0 mm

< >

< 19 mm >

67

Australia

Bernafon Australia Pty. Ltd.
12/97 Castlemaine Street
Milton QLD 4064
Freecall 1800 809 111
Phone [phone]
Fax [phone]

Canada

Bernafon Canada Ltd.
500 Trillium Drive, Unit 15
Kitchener, Ontario
Canada N2R 1A7
Phone [phone]
Toll Free [phone]
Toll Free Fax [phone]

Manufacturer

Bernafon AG
Morgenstrasse 131
3018 Bern
Switzerland
Phone [phone]
Fax [phone]

New Zealand

Bernafon New Zealand Ltd.
Level 1, Building F
27-29 William Pickering Drive
Albany, Auckland 0632
Toll Free 0800 44 22 57
Telephone [phone]
Fax [phone]

United Kingdom

Bernafon UK
Cadzow Industrial Estate
Off Low Waters Road
Hamilton
ML3 7QE Scotland
Phone [phone]
Fax [phone]

United States of America

Bernafon, LLC
200 Cottontail Lane, Bldg. B
Somerset, NJ 08873
Phone [phone]
Fax [phone]

www.bernafon.com

www.bernafon.com
For more information about
hearing and hearing loss

11.11/ B AG /1182 83 / UK /sub je ct to c ha ng e