Widex A S FMD FM+DEX Hearing Aid Remote Control User Manual 9 514 0198 001 01 indd

Widex A/S FM+DEX Hearing Aid Remote Control 9 514 0198 001 01 indd

Manual

USER INSTRUCTIONS
FM+DEX
PACKAGE CONTENTS
FM+ DEX
Neck loops (three lengths)
Charger
Jack-to-jack cable
Clip
User instructions
2
CONTENTS
SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
YOURNEWFMDEX . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Intendeduse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Descriptionofdevice . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FMDEXOVERVIEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LEDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATINGRANGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GETTINGSTARTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Chargingthebattery . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PreparingforFMoraudio . . . . . . . . . . . . . . . . . . . . . . . .
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TURNINGONTHEFMDEX. . . . . . . . . . . . . . . . . . . . . . .
ACOUSTICINDICATORS . . . . . . . . . . . . . . . . . . . . . . . . . . 
SELECTINGINPUTSOURCE . . . . . . . . . . . . . . . . . . . . . . . 
VOLUMEADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . 
ROOMOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
TURNINGOFFTHEFMDEX . . . . . . . . . . . . . . . . . . . . . .
TAMPERSWITCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
INCASEOFMALFUNCTION . . . . . . . . . . . . . . . . . . . . 
CARINGFORYOURFMDEX . . . . . . . . . . . . . . . . . . . . . 
WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
SAFETYWARNING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
SYMBOLS
The following symbols will be used throughout the
manual:
WARNING
Messages with this heading indicate adverse reactions, potential
safety hazards or inadequate device performance.
CAUTION
Messages with this heading indicate/include information regard-
ing any special care to be exercised.
Not for general waste.
4
YOUR NEW FM+ DEX
Your FM+ DEX is part of the DEX™ family of assistive
listening devices. These user instructions explain how
the FM+ DEX should be operated.
WARNING
This booklet contains important information and instructions.
Please read this booklet care fully before you start using the
device.
5
Intended use
The FM+ DEX is a battery-powered device intended to
stream signals to Widex hearing aids using the wire-
less WidexLink, i.e. signals are received, altered and
streamed to the hearing aid.
Description of device
The FM+ DEX is offered in order to support Widex hear-
ing aids without DAI or a telecoil. When the FM module
is attached, the user is able to receive FM signals.
In the same way, the device can substitute for a telecoil
in hearing aids not fitted with a telecoil. The third input
possibility is the line in, which can be used to stream
music, etc., by connecting a computer or portable unit
to the device.
The FM+ DEX is worn on a neck loop or attached
directly to the clothing or belt using the included clip.
6
FM+ DEX OVERVIEW
OnOff
InputtogglekeyRoomoff
Volumeupdown
FMinputLED
AudioinputLED
T(telecoil)inputLED
Batterylevelindicator
Tamperswitch
FMswitch
FMconnector(Europlug)
FMconnector(SCOLAFLEXreceiver)
Charge(miniUSBsocket)
Audio
Cover




 








7
LEDS
Input indicators
Green light in any of the three input LEDs indicates that
this input source has been chosen.
Battery indicator
Battery low red
Battery charging yellow
Battery fully charged, charging unit still
connected green
Battery fully charged, charging unit
disconnected off
8
OPERATING RANGES
From FM+ DEX to hearing aids Up to 40 cm
From FM transmitter to FM+ DEX Up to 30 metres
9
GETTING STARTED
Charging the battery
The FM+ DEX uses a rechargeable battery that is
charged through the mini USB connector. When fully
charged, the battery has a capacity of approx. 10 hours
of continuous use. The charger is available in four coun-
try versions. The version you have may therefore not
look exactly as illustrated in this booklet.
10
1. Connect the charger to the mini USB connector at
the bottom of the FM+ DEX.
2. Plug the charger into a wall socket.
It takes approximately 6 hours to charge the battery
the first time. Recharging takes approx. 2 hours. The
device cannot stream while recharging.
WARNING
Do not attempt to change the battery yourself. Contact your
hearing care professional if the battery needs replacement.
11
Preparing for FM or audio
The toggle key allows you to choose between three input
sources, depending on whether you wish to receive FM,
audio or telecoil signals. However, to prepare for FM or
audio reception, you need to do the following:
Toggle key
12
FM
If you wish to listen to an FM source, you will first need
to connect the appropriate FM module.
1. Remove the cover at the bottom of the device.
2a. If you have a SCOLAFLEX receiver, slide it into
place as shown.
13
2b. For other modules, use a Europlug to connect it to
the device. Please be sure to turn and position the
Europlug correctly, i.e. according to the thickness
of the pins.
3. Turn the receiver module on.
4. Slide the FM switch to the right if you are using a
SCOLAFLEX interface or to the left if you are using
a Europlug.

14
5. Attach the cover again.
15
Audio
If you wish to listen to an audio source, plug the jack-
to-jack cable provided into the audio (line-in) socket.
Connect the other end to the audio source. The device
automatically detects the audio signal.
16
Antenna
The FM+DEX can be used with or without an external
neck loop antenna.
Attaching the neck loop antenna
Assemble the two neck loop wires (if not already
assembled) by connecting the male jack on the short
wire to the female jack on the long wire. Then assemble
the two neck loop wires (if not already assembled) by
connecting the male jack on the short wire to the female
jack on the long wire. Then connect the jack connectors
at the end of the neck loop wires to the holes in the
click-on module.
17
Then attach the assembled module to the device as
illustrated.
18
An alternative way of using the device is by attaching
it to your clothes using the detachable clip. These first
two illustrations show how to attach the clip to the
device.
19
Pushing the clip upwards with two fingers allows you to
turn the clip as required. Push it backwards to fix it in
the desired position.
20
To open the clip, click the lock open, place it on your
clothes and click it closed.
21
CAUTION: FOR PACEMAKER USERS
(Risks) The use of wireless Widex hearing aids/DEX should not
interfere with other devices such as a pacemaker. However, to
be extra cautious, Widex follows the guidelines recommended
by the manufacturers of implantable defibrillators and pace-
makers for their patients when using mobile phones. Specifi-
cally, hearing aid wearers who also use a pacemaker should
• Keep the hearing aids at a distance of at least 15 cm/½ foot
away from the pacemaker and
• Do not carry the hearing aids (and/or any of the DEX acces-
sories) in a shirt pocket or close to the chest.
• If any interference is observed, do not use the hearing aids
(and/or DEX) and contact your pacemaker manufacturer and
hearing healthcare professional immediately.
22
TURNING ON THE FM+ DEX
Push the slide button on the right side upwards.
23
ACOUSTIC INDICATORS
When using any button/switch, a corresponding acous-
tic indicator will be presented in the hearing aids.
Turning the device on/off message
Change of input source message
Room off/on (HA microphones) message
Volume adjustment tones
24
SELECTING INPUT SOURCE
The device usually starts up in the FM input setting.
The current input source is indicated by a green light
in the corresponding LED. Using the toggle key you can
change between the three input options: FM, audio or
T (telecoil).
25
VOLUME ADJUSTMENT
The device starts up at the default volume level.
Use the volume control on the left side to adjust the
volume up or down.
volume up
volume down
26
ROOM OFF
If you wish to listen to the input signal only, push the
toggle key and hold it in for more than half a second.
This will disable the hearing aid microphones. To deac-
tivate this function again, push the toggle key and hold
it in again for more than half a second.
27
TURNING OFF THE FM+ DEX
To turn the FM+ DEX off, push the slide button on the
right side of the FM+ DEX downward.
When you turn the device off, it stops streaming and
the hearing aids return to the Master program.
28
TAMPER SWITCH
The input toggle/room off switch and volume control
can be locked using the tamper switch. Slide the switch
to the left to lock the functions, and to the right to
unlock them.
29
IN CASE OF MALFUNCTION....
Problem Possible cause Solution
Your FM+ DEX
does not work
The device is out of
range
Move the device
within range
No sound when
listening to audio
FM+ DEX is not
within range of the
hearing aids
Move the FM+ DEX
within range
Temporary sus-
pension of com-
munication
between hearing
aids. Message:
“Partner check”
Interference from
devices emitting a
strong electromag-
netic field
Keep at least 15 cm/
½foot away from
potential sources of
interference
Interference with
another FM+ DEX
Devices may be too
close together
Move one of the
devices out of range
of the other.
The input toggle
button does not
work.
The battery is flat. Charge the battery
using the included
charger.
The battery does not
work.
Contact your hearing
care professional to
have the battery
replaced.
The charger is
connected is con-
nected but does
not charge (LEDs
are not green).
The power supply to
the FM+ DEX has
been interrupted.
Check that the
charger is properly
connected to the FM+
DEX mini USB socket
and a wall socket,
and that the wall
socket is switched on.
30
Problem Possible cause Solution
No streamed
audio sound even
though the audio
input LED is
green.
The cable between
the sound source and
the FM+ DEX has
been disconnected.
Connect the sound
source to the FM+
DEX.
No streamed
magnetic signals
even though the
telecoil (T) input
LED is green.
No magnetic field
nearby
Place the FM+ DEX in
a magnetic field.
No streamed FM
signals even
though the FM
input LED is
green.
The FM module or
the FM transmitter is
switched off.
Check that the FM
module and the FM
transmitter are
switched on and are
set to the same chan-
nel.
Battery level indi-
cator is red
The battery is flat. Charge the battery.
Streaming is inter-
rupted
The FM+ DEX is out
of range.
Move the FM+ DEX
within range.
The streamed
sound is too loud
or too low
Use the volume up/
down buttons on the
FM+ DEX to adjust
volume level.
The input toggle
button does not
work.
The FM+ DEX is not
turned on.
Turn the FM+ DEX on.
The charger is con-
nected to the FM+
DEX.
Disconnect the
charger when the
FM+ DEX has been
charged.
31
CARING FOR YOUR FM+ DEX
The device is a valuable object and should be treated
with care. Here are some things you can do to prolong
the life of your FM+ DEX:
WARNING
• Do not expose the device to extreme temperatures or high
humidity.
• Do not immerse in water or other liquids.
• Do not carry your FM+ DEX with you during X-rays, MRIs or
other scans or radiation treatments and never place it in a
microwave oven. These are some of the types of radiation that
can damage the device. Radiation from, for example, room
surveillance equipment, burglar alarms and mobile phones is
weaker and will not damage the device aid, but may create
audible interference.
CAUTION
• Never try to open or repair the device yourself. (This should
only be done by authorized personnel.)
• Clean the device with a dry, soft cloth. Never wash it with
water, cleaning solutions or other liquids.
• Avoid dropping the FM+ DEX.
• When the device is not in use, keep it in its case in a cool, dry
location out of reach of children and pets.
32
WARNINGS
WARNING
• Keep the FM+ DEX 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.
CAUTION
• Although the device has been designed to comply with the
most stringent international electromagnetic compatibility
standards, the possibility cannot be excluded that it may
cause interference with other equipment, such as medical
devices.
33
SAFETY WARNING
This device is charged by an external power charger.
• Only connect a charger that is compatible with the
FM+ DEX.
• The charger must have an output rating of 5VDC,
500mA, and a mini 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 show-
ing certification by a safety agency acceptable in
your region.
Widex strongly recommends that you always use a
charger unit that is supplied by your Widex Distributor
to ensure safe and efficient use of your FM+ DEX.
34
REGULATORY INFORMATION
FCC ID: TTY-FMD
IC: 5676B-FMD
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 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:
35
— 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.
Changes or modifications to the equipment not expressly
approved 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 isotropically 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:
36
(1) this device may not cause interference, and
(2) this device must accept any interference, including
interference 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 équivalente (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
radioélectrique subi, même si le brouillage est susceptible
d’en compromettre le fonctionnement.
37
Hereby, Widex A/S declares that this FM+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
38
Hearing aids, accessories and batteries
should not be disposed of with normal
household waste. Please consult your
national Widex distributor for advice on
how to dispose of these items.
39
¡9 514 0129 041]¤ Printed by HTO / 2011-12
9 514 0198 001 #01
¡#01v¤
Manufacturer

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