Widex UNI-DEX User manual

UNI-Dex
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1.6 1.5
1.4
1.2
1.1
1.3
1.7
3.2
3.1
3.3
4.2
4.1
5.1
5.2
5.3
5.4
1 4
5
2
3
(1)
(2)
(3)
2.2
2.1
2.3

243
Description of Device – See illustration 1
 Pushbutton
 RoomOffbutton
 Neckloop
 Microphone
 Chargingindicator
 Chargerconnector
 Jackplug
Read these instructions carefully before you start using the device
Intendeduse
This device is intended for use in transmitting audio from a mobile phone
to wireless hearing aids during a phone conversation, and for listening to
music from an audio source. The device can also be used as a headset.
Note: The device uses a standard 4-pole jack which is common in newer
mobile phones. If your mobile phone or audio source uses a different
configuration, it may not work with this product.
Accessories – See illustration 2
 Charger
 Plug(fourregion-specificversions)
Placetheappropriateplugversionontopofthechargerasillustrated()
andslideiton()
chArging – See illustration 3
 Connectchargertodevice
 Plugchargerintowallsocket
 Redlightcharginggreenlightfullycharged
Batterylifehoursstreamingmonthsstandby
how to use – See illustration 4
 Jointhetwoneckloopparts
 Plugthejackcableintothemobilephoneoranappropriateaudio
device
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244
Incoming calls – See illustration 5
 AnswerPresspushbutton
 Speakintomicrophone
 EndcallPresskeyonmobilephone
Outgoing calls– See illustration 5
 Dialfromphone
Soundadjustmentduringuse
Volumeisadjustedattheaudiosource
TomutesurroundingsoundspressRoomOffbutton
MAintenAnce
• Clean with a damp cloth. Do not use chemicals.
• Do not expose to extreme temperatures or high humidity.
• Do not immerse in liquids.
• When the device is not in use keep it in a dry location out of reach of
children and pets.
• Never try to open or repair the device yourself. This may only be done
by authorized personnel.
troubleshooting
Problem Possible cause Solution
The device does
not work
a) Device battery low
b) The mobile phone is set to
silent mode
c) Hearing aid battery low
a) Charge device battery
b) Set to normal mode
c) Change hearing aid’s bat-
tery
No sound
No sound when
used with mobile
phone
a) Jack not fully inserted
b) Mobile phone does not
use standard jack plug
a) Make sure the jack is cor-
rectly connected
b) Contact hearing care pro-
fessional
If the problems persist, contact your hearing care professional.
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245
wArnings
warning
• Do not attempt to change the battery yourself. Contact your hearing care
professional.
• Do not carry your device with you if you are having an X-ray or MRI scan,
or other scans or radiation treatment and never place it in a microwave
oven.
• Keep the device and its parts and accessories out of reach of children
and anyone else who might swallow parts of the device, or otherwise
cause injury to themselves with these items. In case of ingestion, contact
a physician immediately.
• Do not use the device on aircraft or in hospitals without permission.
• Do not use the device in mines or other areas with explosive gases.
• This device is charged by an external power charger.
Only connect a charger that is compatible with the device.
The charger must have an output rating of 5VDC and a micro USB
connector.
The charger input rating voltage and wall plug must be compatible
with the AC wall outlet in your region.
The charger must have the certification marks showing certification by
a safety agency acceptable in your region.
Use only the charger supplied by the Manufacturer to ensure safe and
efficient use of your device.
• When the device is connected to external electrical equipment such as a
PC, audio source or similar, this equipment must comply with IEC 60065,
IEC 60950-1, IEC 60601-1 or equivalent safety standards.
• Interference with active Implants.
In order to show caution, we advise to follow the guidelines recom-
mended by manufacturers of defibrillators and pacemakers regarding
use of mobile phones:
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246
3
Symbol Title/Description
Lower limit of temperature
The lowest temperature to which the product can be
safely exposed.
Upper limit of temperature
The highest temperature to which the product can be
safely exposed.
Temperature limits
The highest and lowest temperatures to which the prod-
uct can be safely exposed.
Consult instructions for use
The user instructions contain important cautionary infor-
mation (warnings/precautions) and must be read before
using the product.
Caution/Warning
Text marked with a caution/warning symbol must be
read before using the product.
WEEE mark
“Not for general waste”
When the product is to be discarded, it must be sent to
a designated collection point for recycling and recovery.
CE mark
The product is in conformity with the requirements set
out in European CE marking directives.
If you wear an active implantable device keep the Wireless Hearing
Aids and Hearing Aid Accessories such as wireless remote controls or
communicators at least 15 cm/6 inches away from the implant.
If you experience any interference, do not use the hearing aids and
contact the manufacturer of the implant. Please note that interference
can also be caused by power lines, electrostatic discharge, airport
metal detectors etc.
If you have an active brain implant, please contact the manufacturer of
the implant for risk evaluation.
If you have an implantable device, we advise keeping magnets* at
least 15 cm/6 inches away from the implant. (*= can be specified as
Autophone magnet, hearing instrument case, magnet in a tool, etc.)
Hereby, Widex A/S declares that this UNI-DEX is in compliance with the
essential requirements and other relevant provisions of Directive 1999/5/EC.
A copy of the Declaration of Conformity can be found at:
http://www.widex.com/doc
2
syMbols
Symbol Title/Description
Manufacturer
The product is produced by the manufacturer whose
name and address are stated next to the symbol. If ap-
propriate, the date of manufacture may also be stated.
Date of manufacture
The date when the product was manufactured.
Use-by date
The date after which the product is not to be used.
Batch code
The product’s batch code (lot or batch identification).
Catalog number
The product’s catalog (item) number.
Serial number
The product’s serial number.
Keep away from sunlight
The product must be protected from light sources and/or
The product must be kept away from heat
Keep dry
The product must be protected from moisture and/or
The product must be kept away from rain
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247
2
syMbols
Symbol Title/Description
Manufacturer
The product is produced by the manufacturer whose
name and address are stated next to the symbol. If ap-
propriate, the date of manufacture may also be stated.
Date of manufacture
The date when the product was manufactured.
Use-by date
The date after which the product is not to be used.
Batch code
The product’s batch code (lot or batch identification).
Catalog number
The product’s catalog (item) number.
Serial number
The product’s serial number.
Keep away from sunlight
The product must be protected from light sources and/or
The product must be kept away from heat
Keep dry
The product must be protected from moisture and/or
The product must be kept away from rain
3
Symbol Title/Description
Lower limit of temperature
The lowest temperature to which the product can be
safely exposed.
Upper limit of temperature
The highest temperature to which the product can be
safely exposed.
Temperature limits
The highest and lowest temperatures to which the prod-
uct can be safely exposed.
Consult instructions for use
The user instructions contain important cautionary infor-
mation (warnings/precautions) and must be read before
using the product.
Caution/Warning
Text marked with a caution/warning symbol must be
read before using the product.
WEEE mark
“Not for general waste”
When the product is to be discarded, it must be sent to
a designated collection point for recycling and recovery.
CE mark
The product is in conformity with the requirements set
out in European CE marking directives.
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248
3
Symbol Title/Description
Lower limit of temperature
The lowest temperature to which the product can be
safely exposed.
Upper limit of temperature
The highest temperature to which the product can be
safely exposed.
Temperature limits
The highest and lowest temperatures to which the prod-
uct can be safely exposed.
Consult instructions for use
The user instructions contain important cautionary infor-
mation (warnings/precautions) and must be read before
using the product.
Caution/Warning
Text marked with a caution/warning symbol must be
read before using the product.
WEEE mark
“Not for general waste”
When the product is to be discarded, it must be sent to
a designated collection point for recycling and recovery.
CE mark
The product is in conformity with the requirements set
out in European CE marking directives.
4
Symbol Title/Description
Alert
The product is identified by R&TTE Directive 1999/5/EC
as an equipment Class 2 product with some restrictions
on use in some CE member states.
C-Tick mark
The product complies with electrical safety, EMC and ra-
dio spectrum regulatory requirements for products sup-
plied to the Australian or New Zealand market.
Interference
Electromagnetic interference may occur in the vicinity of
the product.
Do not re-use
The product is intended for use by a single user.
The six-digit number on the product is the serial number.
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249
REGULATORY INFORMATION
Radiotransmittercablestransducers
TheUNI-DEXcontainsaradiotransmitterreceiverwiththefollowing
Radiotransmitterparameters
• Frequency (range): 10.6 MHz (10.2 – 11.0 MHz)
• Bandwidth (-15dB): 660 kHz
• Channel: Single channel radio
• Modulation: FSK
• Radiated Output Power: -85.2 dBm/ 3.02pw(ERP effective radiated
power
• Magnetic field strength: -26.9 dBµA/m (at 10 m distance)
• Duty Cycle: Up to 100% (averaged over 1 hour of operation)
• Simplex capability
Cablesandtransducers
TheUNI-DEXusesafixed-polemmjackcableforaudioinputsignal
3
Symbol Title/Description
Lower limit of temperature
The lowest temperature to which the product can be
safely exposed.
Upper limit of temperature
The highest temperature to which the product can be
safely exposed.
Temperature limits
The highest and lowest temperatures to which the prod-
uct can be safely exposed.
Consult instructions for use
The user instructions contain important cautionary infor-
mation (warnings/precautions) and must be read before
using the product.
Caution/Warning
Text marked with a caution/warning symbol must be
read before using the product.
WEEE mark
“Not for general waste”
When the product is to be discarded, it must be sent to
a designated collection point for recycling and recovery.
CE mark
The product is in conformity with the requirements set
out in European CE marking directives.
4
Symbol Title/Description
Alert
The product is identified by R&TTE Directive 1999/5/EC
as an equipment Class 2 product with some restrictions
on use in some CE member states.
C-Tick mark
The product complies with electrical safety, EMC and ra-
dio spectrum regulatory requirements for products sup-
plied to the Australian or New Zealand market.
Interference
Electromagnetic interference may occur in the vicinity of
the product.
Do not re-use
The product is intended for use by a single user.
The six-digit number on the product is the serial number.
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250
Guidanceandmanufacturer’sdeclaration
Electromagneticemissions
TheUNI-DEXisintendedforuseintheelectromagneticenvironmentspeci-
fiedbelowThecustomerortheuserofaUNI-DEXshouldassurethatitis
usedinsuchanenvironment
Emissions
test Compliance Electromagnetic environment - guidance
RF
emissions
CISPR 11
Group 1 The UNI-DEX uses RF energy only for
its internal function. Therefore, its RF
emissions are very low and are not likely
to cause any interference in nearby
electronic equipment.
RF
emissions
CISPR 11
Class B The UNI-DEX is suitable for use in all
establishments, including domestic
establishments and those directly
connected to the public low-voltage
power supply network that supplies
buildings used for domestic purposes.
Harmonic
emissions
IEC
61000-3-2
Not
applicable *)
Voltage
fluctua-
tions/ flicker
emissions
IEC
61000-3-3
Not
applicable *)
*) Battery powered equipment
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251
Electromagneticimmunity
TheUNI-DEXisintendedforuseintheelectromagneticenvironmentspeci-
fiedbelowThecustomerortheuserofaUNI-DEXshouldassurethatitis
usedinsuchanenvironment
Immunity
Test IEC 60601 Test level Compliance level Electromagnetic environ- ment
– guidance
Electro-
static
discharge
(ESD)
IEC
61000-4-2
± 6 kV
contact
± 8 kV air
± 6 kV
contact
± 8 kV air
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the
relative humidity should
be at least 30 %.
Electrical
fast
transients/
burst
IEC
61000-4-4
± 2 kV for
power line
supplies
± 1 kV for
input/
output lines
Not
applicable *)
Not
applicable *)
Not
applicable *)
Surge
IEC
61000-4-5
± 1 kV line(s)
to line(s)
± 2 kV
line(s) to
earth
Not
applicable *)
Not
applicable *)
Not
applicable *)
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252
Voltage
dips, short
inter-
ruptions
and voltage
variations
on power
supply input
lines
IEC
61000-4-11
<5 % UT
(>95 % dip
in UT ) for
0.5 cycle
40 % UT
(60 % dip
in UT ) for 5
cycles
70 % UT
(30 % dip
in UT ) for 25
cycles
<5 % UT
(>95 % dip
in UT ) for 5 s
Not
applicable *)
Not
applicable *)
Power
frequency
(50/60 Hz)
magnetic
field
IEC
61000-4-8
3 A/m 3 A/m Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical
commercial or hospital
environment
NOTE UTis the a.c. mains voltage prior to the application of the test level.
*) Battery powered equipment
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253
Electromagneticimmunity–cont
TheUNI-DEXisintendedforuseintheelectromagneticenvironmentspeci-
fiedbelowThecustomerortheuserofaUNI-DEXshouldassurethatitis
usedinsuchanenvironment
Immunity
Test IEC 60601 Test level Compli- ance
level
Electromagnetic
environment
– guidance
Portable and mobile RF
communications equipment
should be used no closer to any
part of the UNI-DEX, including
cables, than the recommended
separation distance calculated
from the equation applicable
to the frequency of the
transmitter.
Conducted
RF
IEC
61000-4-6
3 Vrms
150 kHz to
80 MHz
3 Vrms
Recommended separation
distance
d = 1.2 √P
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254
Radiated RF
IEC
61000-4-3
3 V/m
80 MHz to
2.5 GHz
3 V/m d = 1.2 √P
80 MHz to 800 MHz
d = 2.3 √P
800 MHz to 2.5 GHz
Where Pis the maximum
output power rating of the
transmitter in watts (W)
according to the transmitter
manufacturer and dis the
recommended separation
distance in metres (m).
Field strengths from fixed RF
transmitters, as determined
by an electromagnetic site
survey a, should be less than
the compliance level in each
frequency range b.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propa-
gation is affected by absorption and reflection from structures, objects and peo-
ple.
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255
a. Field strengths from fixed transmitters, such as base stations for radio (cellular/
cordless) telephones and land mobile radios, amateur radio, AM and FM radio
broadcast and TV broadcast cannot be predicted theoretically with accuracy. To
assess the electromagnetic environment due to fixed RF transmitters, an electro-
magnetic site survey should be considered. If the measured field strength in the
location in which the UNI-DEX is used exceeds the applicable RF compliance level
above, the UNI-DEX should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-ori-
enting or re-locating the UNI-DEX.
b. Over the frequency range 150 kHz to 80 MHz, field strengths should be less
than 3 V/m.
Recommendedseparationdistances
Recommended separation distances between portable and mobile RF
communicationequipmentandtheUNI-DEX
The UNI-DEX is intended for use in the electromagnetic environment in
whichRFdisturbancesarecontrolledThecustomerortheuseroftheUNI-
DEXcanhelppreventelectromagneticinterferencebymaintainingamini-
mumdistancebetweenportableandmobileRFcommunicationsequipment
(transmitters)andtheUNI-DEXasrecommendedbelowaccordingtothe
maximumoutputpowerofthecommunicationsequipment
Rated maximum
output power of
transmitter
W
Separation distance according
to frequency of transmitter
m
150 kHz to
80 MHz
d = 1.2 √P
80 MHz to
800 MHz
d = 1.2 √P
800 MHz to 2.5 GHz
d = 2.3 √P
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
11.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
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256
For transmitters rated at a maximum output power not listed above, the recom-
mended separation distance din metres (m) can be estimated using the equation
applicable to the frequency of the transmitter, where Pis the maximum output
power rating of the transmitter in watts (W) according to the transmitter manu-
facturer.
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propa-
gation is affected by absorption and reflection from structures, objects and peo-
ple.
ThisUNI-DEXmaybeinterferedwithbyotherequipmentevenifthatother
equipmentcomplieswithCISPRemissionrequirements
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257
EMCEMICompliance
TheUNI-DEXcomplieswiththefollowingEMCEMIstandards
Standard Test type Note
47 CFR Part
15, subpart C
RF emissions USA Federal Communications
Commission (FCC) requirements to
intentional radiators.
EN 300
330-2 V1.5.1
RF emissions
incl. Spurious
emission
EMC and radio spectrum matters
for Short Range Devices in the
frequency range 9 kHz – 25 MHz
IEC 60601-1-
2:2007
EMC emission
Immunity, RF
and ESD
Medical electrical equipment.
General requirements for basic safety
and essential performance.
Electromagnetic compatibility.
EN 301 489-3
V1.4.1
Immunity, RF
and ESD
Standard for Low Power Transmitters
in the frequency range
9 kHz – 40 GHz
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regulAtory inforMAtion
FCC ID: TTY-UNID
IC: 5676B-UNID
CAN ICES-3 (B)/NMB-3 (B)
Federal Communications Commission Statement
This device complies with part 15 of the FCC Rules.
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.
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. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equip-
ment 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 experienced radio/TV technician for help.
NOTE:
This equipment complies with FCC radiation exposure limits set
forth for an uncontrolled environment. This transmitter must not be
co-located or operating in conjunction with any other antenna or
transmitter.
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Changes or modifications to the equipment not expressly appro-
ved by Widex could void the user’s authority to operate the
equipment.
Industry Canada Statement / Déclaration d’industrie Canada
Under Industry Canada regulations, this radio transmitter may
only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada.
To reduce potential radio interference to other users, the antenna
type and its gain should be so chosen that the equivalent isotro-
pically radiated power (e.i.r.p.) is not more than that necessary for
successful communication.
This device complies with Industry Canada licence-exempt RSS
standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interfe-
rence that may cause undesired operation of the device.
Conformément à la réglementation d’Industrie Canada, le présent
émetteur radio peut fonctionner avec une antenne d’un type et
d’un gain maximal (ou inférieur) approuvé pour l’émetteur par
Industrie Canada.
Dans le but de réduire les risques de brouillage radioélectrique à
l’intention des autres utilisateurs, il faut choisir le type d’antenne
et son gain de sorte que la puissance isotrope rayonnée équiva-
lente (p.i.r.e.) ne dépasse pas l’intensité nécessaire à
l’établissement d’une communication satisfaisante.
Le présent appareil est conforme aux CNR d’Industrie Canada
applicables aux appareils radio exempts de licence. L’exploitation
est autorisée aux deux conditions suivantes:
(1) l’appareil ne doit pas produire de brouillage, et
(2) l’utilisateur de l’appareil doit accepter tout brouillage radioé-
lectrique subi, même si le brouillage est susceptible d’en compro-
mettre le fonctionnement.
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WIDEX A/S Nymoellevej 6, 3540 Lynge, Denmark
www.widex.com
É[5qr0w6|;;ll;g]
Manual no.:
9 514 0259 099 #01
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