Bernafon Carista User manual
Juna, Carista, Acriva,
Chronos, Inizia
Instructions for Use
IN-THE-EAR
HEARING AIDS
3
Table of Contents
Model Overview 6
General Warnings and Safety Information 9
Hazard Warnings 9
Safety Information 13
Hearing Aid Description 15
Battery Size 16
Step-by-Step Instructions for Using
Your Hearing Aid 17
Step 1: Inserting the Battery 17
Step 2: Turning the Hearing Aid ON 18
Step 3: Inserting Your Hearing Aid 19
Step 4: Changing the Volume 20
Step 4a: Changing the Volume with
the Optional Volume Control Wheel 20
Step 4b: Changing the Volume with
the Optional Push Button 21
Step 5: Changing the Programs 22
Step 6: Muting Your Hearing Aid 23
Step 7: Removing Your Hearing Aid 23
Step 8: Turning the Hearing Aid OFF 24
Step 9: Changing the Battery 24
Features of Your Hearing Aid 25
4
Caring for Your Hearing Aid 26
General Care Instructions 27
Daily Care Instructions 27
Specific Care Instructions 28
Common Problems and Solutions 29
Accessories 31
Product Approval, Markings and Compliance 32
Cell Phone and Hearing Instrument
Compatibility 34
Compliance with Requirements for Europe 36
Compliance with Radio Communications
Requirements for the USA and Canada 37
International Warranty 39
Information and Explanation of Symbols 44
Service 46
Technical Data 47
5
Congratulations on the purchase of your new
Bernafon hearing aid. Your hearing care professional
has adjusted your hearing aid to meet your needs.
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 aid. It contains
instructions on how to use and how to handle
your hearing aid and batteries. It also contains
important safety information.
Indications for Use
The hearing aid is intended to amplify sound to
compensate for the loss of hearing.
It compensates for mild to severe hearing loss as
dened by the American Speech-Language-Hearing
Association (ASHA).
6
Model Overview
The following Bernafon hearing aid models are
covered within these instructions for use:
Juna 9 | 7
JU9 ITEPD/ITED, with wireless functionality
JU9 ITCPD/ITCD, with wireless functionality
JU9 ITC
JU9 CICP/CICx, with wireless functionality
JU9 CIC
JU9 IIC
JU7 ITEPD/ITED, with wireless functionality
JU7 ITCPD/ITCD, with wireless functionality
JU7 ITC
JU7 CICP/CICx, with wireless functionality
JU7 CIC
Acriva 9 | 7
AR9 ITED, with wireless functionality
AR9 ITCPD/ITCD, with wireless functionality
AR9 ITC
AR9 CICP/CIC
AR9 IIC
AR7 ITED, with wireless functionality
AR7 ITCPD/ITCD, with wireless functionality
AR7 ITC
AR7 CICP/CIC
7
Chronos 9 | 7 | 5
CN9 ITED
CN9 ITCPD
CN9 ITCD, with wireless functionality
CN9 ITCP
CN9 CICP
CN9 CIC
CN7 ITED
CN7 ITCPD
CN7 ITCD, with wireless functionality
CN7 ITCP
CN7 CICP
CN7 CIC
CN5 ITED
CN5 ITCPD
CN5 ITCD, with wireless functionality
CN5 ITCP
CN5 CICP
CN5 CIC
Carista 5 | 3
CA5 ITED, with wireless functionality
CA5 ITCPD/ITCD, with wireless functionality
CA5 ITC
CA5 CICP/CIC
CA3 ITED, with wireless functionality
CA3 ITCPD/ITCD, with wireless functionality
CA3 ITC
CA3 CICP/CIC
8
Inizia 3 | 1
IN3 ITED
IN3 ITCP
IN3 CICP
IN3 ITCD
IN3 ITC
IN3 CIC
IN1 ITCD
IN1 ITC
IN1 CIC
9
General Warnings and Safety
Information
Hearing aids and batteries can be dangerous if
swallowed or improperly used. Improper use can
result in severe injury, permanent hearing loss, or
even fatality. Before you use your hearing aid,
please read the following hazard warnings.
Hazard Warnings
Warnings for Hearing Aid Users
Never allow others to wear your hearing aid.
It could permanently damage another person’s
hearing.
Avoid wearing your hearing aid while playing
contact sports (e.g., rugby, football, etc.).
A slap to your ear while wearing a hearing aid
could be harmful.
Keep your hearing aid, parts, and batteries out
of the reach of infants, children, and anyone who
might swallow these items
Discard batteries safely. Keep discarded
batteries out of sight of infants, small children,
vulnerable persons, and pets.
10
Clean your hearing aid (including parts) on a
regular basis, as recommended by your hearing
care professional. Microorganisms from an
unclean hearing aid may cause skin irritations.
Be careful of leaking battery liquid. Battery liquid
is a hazardous substance.
Never try to recharge non-rechargeable batteries
Never change the battery, or adjust the controls
of the hearing aid, in front of infants, small
children, and vulnerable persons
Be aware of the possibility that your hearing aid
may stop working without notice. Keep this in
mind when you depend on warning sounds
(e.g., when you are in trafc).
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.
If a battery or hearing instrument is swallowed,
see a doctor immediately.
This manual suits for next models
4
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