ReSound modeX User manual

Transmitter
Installation manual
Ordering number: 4120853
ENGLISH .................................. page 2
DANSK .................................... side 12
NEDERLANDS.......................... Pag. 22
NORSK..................................... side 32
SVENSKA............................... sidan 42

2
ENGLISH
Contents
1. Product information ........................................................... 3
1.1 modeX system .............................................................................3
1.2 modeX Transmitter ......................................................................3
1.3 Overview of modeX Transmitter...................................................4
1.4 Inputs and outputs ......................................................................5
2. Installation........................................................................... 6
2.1 Location ......................................................................................6
2.2 Connection to modeX Receiver....................................................7
3. Setting the transmitter ..................................................... 8
3.1 Programming...............................................................................8
3.2 Programming modes ...................................................................8
3.3 Programming menu ....................................................................9
4. Troubleshooting ................................................................. 10
5. Care and safety ...................................................................11
6. Ordering information and accessories..............................11
7. Technical data for modeX Transmitter ..............................11

3
ENGLISH
1. Product information
1.1 modeX system
modeX is a wireless communication system, which is suitable for many different situa-
tions such as when teaching hard-of-hearing students. The system comprises different
types of radio transmitters and receivers, which can be combined in different ways.
modeX is compatible with our earlier school system (the 904 system) and corresponding
products from other manufacturers. It is therefore easy to add just what you need to an
existing system.
The modeX system can be used both with a fixed inductive loop and together with
hearing instruments with FM receivers.
1.2 modeX Transmitter
modeX Transmitter is a stationary transmitter which, when connected to other sound
sources (for example other modeX products), relays this information wirelessly to, for
example, a hearing instrument with FM receiver.
Transmission via FM
Transmission from inductive loop
Inductive loop
modeX Receiver
modeX Transmitter
Loop amplifier
modeX
Student
modeX
Teacher

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ENGLISH
On
Up Down Set Back
modeX
ReSound
Transmitter
On/off
In
Ant
POWER
Out
LINE
Unbalanced
Lock
Out
LINE
In
Unbalanced
Out
1.3 Overview of modeX Transmitter
Front
1. Green/red LEDGreen/red LED
2. Display
Programming buttons:
3. Up and On/Off button
4. Down button
5. Set button
6. Back button
Rear
7. Antenna signal, Out
8. DC in, 6 V
9. DC out, 6 V
10. Sound input (3.5 mm jack, unbalanced)
11. Locking button for display
12. Sound output (3.5 mm jack, unbalanced)
56
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11
Front
Rear

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ENGLISH
1.4 Inputs and outputs
Refer to the illustration on the previous page to see where the inputs and outputs are
located.
Connector Description
Ant Out
TNC female
POWER In/Out
EIAJ class II DC in: 6 Volt - + stabilised
DC out: fused 3.15 AT
Line In/Out Unbalanced
3.5 mm jack Outer=earth, intermediate ring=signal, tip=signal.
In: 1 stereo jack 3.5 mm. 2 x 8.2 kOhm, limiter-knee point
approx. 700 mVac adjustable +-15 dB.
Out: 1 stereo jack 3.5 mm. Parallel with input.
AC connected.

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ENGLISH
2. Installation
2.1 Location
modeX Transmitter can either be placed on a level surface or screwed onto the wall.
Place modeX Transmitter approximately 2-3 metres away from the receivers to minimise
the risk of interference. If more than one modeX Transmitter/Receiver is used, they can
be mounted one above the other (3 Rec./Tra. max.) both when placed on a table and
when mounted on a wall. In this case use our dipole antenna fitted to a 10 metre coaxial
cable to minimise the risk of interference. Remove the rubber feet so that the Transmitter/
Receiver units lie flush against one another.
Level location Wall mounting
184 mm
On
Up Down Set Back
modeX
ReSound
Receiver
-
LEVEL
+
On
Up Down Set Back
modeX
ReSound
Transmitter
On/off
In
Ant
POWER
Out
LINE
Unbalanced
Lock
Out
LINE
In
Balanced
Unbalanced
Lock
Out
In
In
Out
Ant B
POWER
Out
Out In
LINE
Ant A
LINE
In
Unbalanced
Unbalanced
Out

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ENGLISH
2.2 Connection to modeX Receiver
Transmitter
Receiver
Receiver
Out
In
Ant
POWER
Out
LINE
Unbalanced
Lock
Out
LINE
In
In
In
Out
Ant B
POWER
Out
Out In
LINE
Ant A
Out
LINE
In
Unbalanced
Balanced
Unbalanced
Lock
Unbalanced
Balanced
Unbalanced
Lock
Unbalanced
In
In
Out
Ant B
POWER
Out
Out In
LINE
Ant A
LINE
In Out

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ENGLISH
3. Setting the transmitter
3.1 Programming
Set the locking button (11) to Off. Press the Set button (5) to access the programming
menu.
Programming buttons
Set • Takes you to the next level.
• Saves your settings.
Back • Takes you back a level.
• Quits programming mode.
Up/Down • Increases/reduces a value.
3.2 Programming modes
There are five different programming modes: Channel, Deviation, Line Level, On/Off
key and Power.
Channel
Select channel: There are 106 pre-programmed channels to choose from. These are
channels 20-99 which correspond to other channels in the modeX system. In addition,
there are 19 H, J and N channels specifically for Phonak frequencies and 7 S channels
specifically for Solaris frequencies. All channels can be received by modeX Receiver even
if the frequency does not match precisely. Channels 00-19 do not have a pre-programmed
frequency and can be adjusted as required, see below.
Change frequency: You can change channels 00-19 to any frequency. These channels
do not work if no frequency value is selected. Hold in the button to step through more
rapidly. The frequency steps through 25 kHz for each rapid press of the Up or Down
button.
IMPORTANT When you have selected a setting, you must press Set to save it.

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ENGLISH
Deviation
Select here whether to transmit with a 5 or 15 kHz deviation. The default setting is 5, for
the use of miniature receivers on hearing instruments.
Line Level
The sensitivity can be adjusted +/- 15 dB. Preset: 0 dB.
On/Off key
In Active Mode you can switch the transmitter on/off by pressing the Up button. In
Disabled Mode the Up button is locked.
Power
The output power can be set in mode Low or Normal. Low is selected when the range
should be decreased because of several adjacent systems.
3.3 Programming menu
Programming mode
Save setting
and back to
Channel
Set Channel
Edit Channel
Set
Set Channel
34 173.450
Channel
Deviation
Back
Set Channel
Edit Channell
Set
Edit Channel
13 178.000
Edit Channel
13 178.000
Set
Back
Set
Back
Set
Back
Set
Back
Set
Back
Set
Back
Save setting
and back to
Channel
Channel
Deviation
Line Level
0
De output power kan worden ingesteld in mode Low of Normal. Low wordt geselecteerd als er sprake is van meerdere aangrenzende systemen.
Deviation
Line Level
Save setting
and back to
Line Level
Normal mode
(display off)
Select channel Select frequency
Set
Back
Up
Down
Up
Down
Up
Down
Up
Down
Deviation
5
Set
Back
Save setting
and back to
Deviation
Set
Back
Up
Down
Up
Down
Up
Down
Up
Down
Down
Up
Line Level
On/Off key
Set
Back
Set
Back
On/Off key
Active
Save setting
and back to
On/Off Key
Up
Down
Down
Up
On/Off Key
Power
Set
Back
Power
Normal
Set
Back
Save setting
and back to
Power
Up
Down

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ENGLISH
4. Troubleshooting
Type of
fault
Problem Action
No sound from
the receiver. 1. Is the correct channel set?
2. Is the modeX Transmitter diode off?
3. Is the Line In cable connected to the
rear of the modeX Transmitter?
4. Is the deviation set correctly (often 5
kHz on hearing instrument receivers)?
1. Check the channel setting. See section
3.2, Channel.
2. Insert the power supply unit. Switch on
the Transmitter (Up button).
3. Insert the Line In cable, in accordance
with section 2.2 Connection.
4. See section 3.2, Deviation.
The sound quality
is poor in the
receiver.
1. Is the modeX Transmitter deviation set
to the same value as the receiver?
2. Are nearby channels causing interfe-
rence?
3. Is the modeX Transmitter RF Output
(transmitter power) set too low for the
receiver?
4. Is modeX Transmitter too close to
modeX Receiver?
1. See receiver user manual.
2. Check the channel setting. See section
3.2, Channel.
3. See receiver user manual.
4. Move the Transmitter further away or
use a dipole antenna.
The sound is weak
when I speak into
the microphone.
1. Is the volume on the receiver set
correctly?
2. Is the Line level on the Transmitter set
correctly?
1. See receiver user manual.
2. See section 3.2, Line level.
5. Care and safety
Cleaning and maintenance
Vacuum the outside of modeX Transmitter with a soft brush. Wipe the outside with a damp cloth. Never use
cleaning products or solvents. From time to time check that the cords and connections are intact.
Repairs
If your product malfunctions, it must be repaired by a qualified technician. Do not attempt to open the case
of the device since this would invalidate the warranty. If your product requires service, please contact your
hearing care professional for assistance.
Waste disposal
This product contains electrical and/or electronic equipment and must be treated as electronic
waste. The product must not be disposed of in household waste when it reaches the end of its life
but taken to a recycling point or to the dealer. Please contact your local hearing care professional
concerning disposal of the product.
General precautions
• Different types of radiation, e.g. from NMR or CT scanners, may damage the device. Therefore, do not
wear the device in the vicinity of this type of equipment. Other types of radiation (burglar alarms, room
surveillance systems, radio equipment, mobile telephones, etc) will not damage the device. These types of
radiation could, however, momentarily affect the sound quality or create noise in the device.
• Mains adapter. Only approved mains adapters from GN ReSound may be used (see Accessories).
Any issues relating to the EU Medical Devices Directive
93/42/EEC should be directed to GN ReSound A/S.
6. Ordering information and accessories
modeX Transmitter 4120853
Cable, 3.5-3.5 mm plug, 0.10 m 4120859
Cable, DC-DC plug, 0.20 m 4120860
PS Universal, modeX (mains adapter, model: GT-41052-1506) 4120875
Antenna, dipole, 168-218 TNC 4120879
7. Technical data for modeX Receiver
Radio frequency: 168-218 MHz.
Output power: 2-10 mW.
Deviation: ± 5, 15 kHz.
Type of modulation: FM.
Frequency range: 250-20 000 Hz (-3 dB).
Distortion: < 1,5% THD.
Signal/noise: > 50 dBA at 5 kHz deviation.
Preset channels: See www.gnresound-ald.com/modeX
Dimensions: 217 x 100 x 30 mm.
Weight: 1.2 kg.

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ENGLISH
4. Troubleshooting
Type of
fault
Problem Action
No sound from
the receiver. 1. Is the correct channel set?
2. Is the modeX Transmitter diode off?
3. Is the Line In cable connected to the
rear of the modeX Transmitter?
4. Is the deviation set correctly (often 5
kHz on hearing instrument receivers)?
1. Check the channel setting. See section
3.2, Channel.
2. Insert the power supply unit. Switch on
the Transmitter (Up button).
3. Insert the Line In cable, in accordance
with section 2.2 Connection.
4. See section 3.2, Deviation.
The sound quality
is poor in the
receiver.
1. Is the modeX Transmitter deviation set
to the same value as the receiver?
2. Are nearby channels causing interfe-
rence?
3. Is the modeX Transmitter RF Output
(transmitter power) set too low for the
receiver?
4. Is modeX Transmitter too close to
modeX Receiver?
1. See receiver user manual.
2. Check the channel setting. See section
3.2, Channel.
3. See receiver user manual.
4. Move the Transmitter further away or
use a dipole antenna.
The sound is weak
when I speak into
the microphone.
1. Is the volume on the receiver set
correctly?
2. Is the Line level on the Transmitter set
correctly?
1. See receiver user manual.
2. See section 3.2, Line level.
5. Care and safety
Cleaning and maintenance
Vacuum the outside of modeX Transmitter with a soft brush. Wipe the outside with a damp cloth. Never use
cleaning products or solvents. From time to time check that the cords and connections are intact.
Repairs
If your product malfunctions, it must be repaired by a qualified technician. Do not attempt to open the case
of the device since this would invalidate the warranty. If your product requires service, please contact your
hearing care professional for assistance.
Waste disposal
This product contains electrical and/or electronic equipment and must be treated as electronic
waste. The product must not be disposed of in household waste when it reaches the end of its life
but taken to a recycling point or to the dealer. Please contact your local hearing care professional
concerning disposal of the product.
General precautions
• Different types of radiation, e.g. from NMR or CT scanners, may damage the device. Therefore, do not
wear the device in the vicinity of this type of equipment. Other types of radiation (burglar alarms, room
surveillance systems, radio equipment, mobile telephones, etc) will not damage the device. These types of
radiation could, however, momentarily affect the sound quality or create noise in the device.
• Mains adapter. Only approved mains adapters from GN ReSound may be used (see Accessories).
Any issues relating to the EU Medical Devices Directive
93/42/EEC should be directed to GN ReSound A/S.
6. Ordering information and accessories
modeX Transmitter 4120853
Cable, 3.5-3.5 mm plug, 0.10 m 4120859
Cable, DC-DC plug, 0.20 m 4120860
PS Universal, modeX (mains adapter, model: GT-41052-1506) 4120875
Antenna, dipole, 168-218 TNC 4120879
7. Technical data for modeX Receiver
Radio frequency: 168-218 MHz.
Output power: 2-10 mW.
Deviation: ± 5, 15 kHz.
Type of modulation: FM.
Frequency range: 250-20 000 Hz (-3 dB).
Distortion: < 1,5% THD.
Signal/noise: > 50 dBA at 5 kHz deviation.
Preset channels: See www.gnresound-ald.com/modeX
Dimensions: 217 x 100 x 30 mm.
Weight: 1.2 kg.

12
DANSK
Indholdsfortegnelse
1. Produktinformation........................................................... 13
1.1 modeX-systemet.........................................................................13
1.2 modeX Transmitter .....................................................................13
1.3 Oversigt over modeX Transmitter................................................14
1.4 Ind- og udgange.........................................................................15
2. Installation.......................................................................... 16
2.1 Placering.....................................................................................16
2.2 Tilslutning til modeX Receiver .....................................................17
3. Indstil senderen.................................................................. 18
3.1 Programmering...........................................................................18
3.2 Programmeringstilstande............................................................18
3.3 Programmeringsmenu ................................................................19
4. Fejlsøgning ......................................................................... 20
5. Vedligeholdelse og sikkerhed........................................... 21
6. Varenumre og tilbehør ...................................................... 21
7. Tekniske data, modeX Transmitter ................................... 21

13
DANSK
1. Produktinformation
1.1 modeX-systemet
modeX er et trådløst kommunikationssystem, der kan anvendes i mange forskellige sam-
menhænge, f.eks. ved undervisning, hvor der er hørehæmmede til stede. Systemet består
af forskellige typer radiosendere og -modtagere, som kan kombineres på flere måder.
modeX er kompatibelt med vores tidligere skolesystem (904-systemet) og tilsvarende
produkter fra andre producenter. Derfor er det nemt at supplere et eksisterende system
med netop det, man har brug for.
modeX-systemet kan anvendes både med fastmonteret teleslynge og sammen med høre-
apparater med FM-modtager.
1.2 modeX Transmitter
modeX Transmitter er en stationær sender. Når den er tilsluttet andre lydkilder (f.eks.
andre modeX-produkter), videresender den informationen fra disse trådløst, f.eks. til et
høreapparat med FM-modtager.
Overførsel via FM
Overførsel fra teleslynge
Teleslynge
modeX Receiver
modeX Transmitter
Teleslyngeforstærker
modeX
Student
modeX
Teacher

14
DANSK
On
Up Down Set Back
modeX
ReSound
Transmitter
On/off
In
Ant
POWER
Out
LINE
Unbalanced
Lock
Out
LINE
In
Unbalanced
Out
1.3 Oversigt over modeX Transmitter
Forside
1. Grøn/rød lysdiode
2. Display
Programmeringsknapper:
3. Trykknappen Up & On/off
4. Trykknappen Down
5. Trykknappen Set
6. Trykknappen Back
Bagside
7. Udgang til antennesignal
8. DC ind, 6 V
9. DC ud, 6 V
10. Lydindgang (3,5 mm jack, ubalanceret)
11. Låseknap til displayet
12. Lydudgang (3,5 mm jack, ubalanceret)
56
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11
Forside
Bagside

15
DANSK
1.4 Ind- og udgange
Placeringen af ind- og udgangene kan ses på illustrationen på den foregående side.
Kontakt Beskrivelse
Ant Out
TNC hone
POWER In/Out
EIAJ klass II DC ind: 6 Volt - + stabiliseret
DC ud: afsikret 3,15 AT
Line In/Out Unbalanced
3,5 mm jack Skaft=jord, mellemring=signal, spids=signal.
In: 1 stereojack 3,5 mm. 2 x 8,2 kOhm, limiter-knæpunkt
ca. 700 mVac justerbart +-15 dB.
Out: 1 st stereojack 3,5 mm. Parallel med indgang.
AC-koblet.

16
DANSK
2. Installation
2.1 Placering
modeX Transmitter kan enten stå på et fladt underlag eller skrues fast på væggen.
Placer modeX Transmitter min. 2-3 meter fra modtagerne for at minimere risikoen for
interferens (forstyrrelser). Hvis der anvendes mere end én modeX Transmitter/Receiver,
kan de monteres oven på hinanden (maks. 3 stk. Rec./Tra.) ved såvel bordplacering som
vægmontering. Brug i så fald en dipolantenne monteret med 10 meter koaksialkabel for
at minimere risikoen for interferens (forstyrrelser). Fjern gummifødderne, så Transmitter/
Receiver-enhederne ligger fladt mod hinanden.
Plan placering Vægmontering
184 mm
On
Up Down Set Back
modeX
ReSound
Receiver
-
LEVEL
+
On
Up Down Set Back
modeX
ReSound
Transmitter
On/off
In
Ant
POWER
Out
LINE
Unbalanced
Lock
Out
LINE
In
Balanced
Unbalanced
Lock
Out
In
In
Out
Ant B
POWER
Out
Out In
LINE
Ant A
LINE
In
Unbalanced
Unbalanced
Out

17
DANSK
2.2 Tilslutning til modeX Receiver
Transmitter
Receiver
Receiver
Out
In
Ant
POWER
Out
LINE
Unbalanced
Lock
Out
LINE
In
In
In
Out
Ant B
POWER
Out
Out In
LINE
Ant A
Out
LINE
In
Unbalanced
Balanced
Unbalanced
Lock
Unbalanced
Balanced
Unbalanced
Lock
Unbalanced
In
In
Out
Ant B
POWER
Out
Out In
LINE
Ant A
LINE
In Out

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DANSK
3. Indstil senderen
3.1 Programmering
Sæt låseknappen (11) i stillingen Off. Tryk på knappen Set (5) for at komme ind i
programmeringsmenuen.
Programmeringsknapperne
Set • Fører dig til næste niveau.
• Gemmer dine indstillinger.
Back • Fører dig et niveau tilbage.
• Afslutter programmeringstilstanden.
Up/Down • Øger/mindsker en værdi.
3.2 Programmeringstilstande
Der findes fem forskellige programmeringstilstande: Channel (kanal), Deviation, Line
Level, On/Off key og Power (sendeeffekt).
Channel (kanal)
Vælg kanal: Der er 106 forprogrammerede kanaler at vælge mellem. Disse er kanal
20-99, som svarer til de øvrige kanaler i modeX-systemet. Desuden findes der 19 H-,
J- og N-kanaler specifikt til Phonak’s frekvenser samt 7 S-kanaler specifikt til Solaris’
frekvenser. Samtlige kanaler kan modtages af modeX Receiver, også hvis frekvenserne
ikke stemmer helt overens. Kanal 00-19 har ingen forprogrammerede frekvenser og kan
indstilles efter ønske. Se nedenfor.
Skift frekvens: Kanalerne 00-19 kan indstilles til en valgfri frekvens. Disse kanaler
fungerer ikke, hvis der ikke vælges nogen frekvensværdi. Hold knappen inde for at skifte
frekvens hurtigere. For hvert hurtigt tryk på knappen Up eller Down hæves eller sænkes
frekvensen med 25 kHz.
VIGTIGT Når du har valgt en indstilling, skal du trykke på Set for at gemme.

19
DANSK
Programmeringstilstand
Gem indstilling
og tilbage til
Channel
Set Channel
Edit Channel
Set
Set Channel
34 173.450
Channel
Deviation
Back
Set Channel
Edit Channell
Set
Edit Channel
13 178.000
Edit Channel
13 178.000
Set
Back
Set
Back
Set
Back
Set
Back
Set
Back
Set
Back
Gem indstilling
og tilbage til
Channel
Channel
Deviation
Line Level
0
Deviation
Line Level
Gem indstilling
og tilbage til
Line Level
Normaltilstand
(display slukket)
Vælg kanal Vælg frekvens
Set
Back
Up
Down
Up
Down
Up
Down
Up
Down
Deviation
5
Set
Back
Gem indstilling
og tilbage til
Deviation
Set
Back
Up
Down
Up
Down
Up
Down
Up
Down
Down
Up
Line Level
On/Off key
Set
Back
Set
Back
On/Off key
Active
Gem indstilling
og tilbage til
On/Off Key
Up
Down
Down
Up
On/Off Key
Power
Set
Back
Power
Normal
Set
Back
Gem indstilling
og tilbage til
Power
Up
Down
Deviation
Her vælger du, om du vil sende med en deviation på 5 eller 15 kHz. Standardindstil-
lingen er 5 til brug med miniaturemodtagere på høreapparater.
Line Level
Følsomheden kan indstilles med +/- 15 dB. Standardindstilling: 0 dB.
On/Off key
Når der er valgt Active, kan senderen tændes og slukkes ved at trykke på knappen Up.
Når der er valgt Disabled, er knappen Up låst.
Power (sendeeffekt)
Udgangseffekten kan indstilles til ”Low” eller ”Normal”. Når der er flere nærliggende
systemer, vælges ”Low” for at mindske rækkevidden.
3.3 Programmeringsmenu

20
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4. Fejlsøgning
Fejltype Spørgsmål Handling
Ingen lyd i
modtageren.
1. Er den rigtige kanal indstillet?
2. Er dioden på modeX Transmitter
slukket?
3. Er line in-kablet tilsluttet på bagsiden
af modeX Transmitter?
4. Er deviationen indstillet korrekt (oftest
5 kHz på høreapparatmodtagere)?
1. Kontrollér kanalindstillingen.
Se Channel i afsnit 3.2.
2. Tilslut batterieliminatoren. Tænd
Transmitter (knappen Up).
3. Tilslut line in-kablet i henhold til afsnit
2.2 Tilslutning.
4. Se Deviation i afsnit 3.2.
Lydkvaliteten er
dårlig i modta-
geren.
1. Er deviationen indstillet til samme
værdi i modeX Transmitter og
modtageren?
2. Er der nærliggende kanaler, der
forårsager interferens?
3. Er RF Output (sendereffekt) for
modeX Transmitter indstillet for lavt
på modtageren?
4. Er modeX Transmitter for tæt på
modeX Receiver?
1. Se brugsanvisningen for modtageren.
2. Kontrollér kanalindstillingen.
Se Channel i afsnit 3.2.
3. Se brugsanvisningen for modtageren.
4. Flyt Transmitter længere væk, eller brug
en dipolantenne.
Lyden er svag,
når man taler i
mikrofonen.
1. Er lydstyrken indstillet korrekt på
modtageren?
2. Er Line-niveauet indstillet korrekt på
Transmitter?
1. Se brugsanvisningen for modtageren.
2. Se Line Level i afsnit 3.2.
5. Vedligeholdelse og sikkerhed
Rengøring og vedligeholdelse
Rengør modeX Transmitter med en blød børste. Tør den af udvendigt med en let fugtig klud. Brug aldrig
rengøringsmiddel eller opløsningsmiddel. Kontroller af og til, at kabler og tilslutninger er hele.
Service
Hvis produktet går i stykker, skal du overdrage det til reparation hos en autoriseret tekniker. Du må aldrig
selv åbne produktet, for så gælder garantien ikke længere. Henvend dig til din hørecentral eller til forhandle-
ren, hvis du får et problem med produktet.
Affaldshåndtering
Dette produkt indeholder elektrisk og/eller elektronisk udstyr og skal bortskaffes som elektronik-
affald. Produktet må ikke komme i almindeligt husholdningsaffald, når det er udtjent, men bort-
skaffes på en genbrugsstation eller afleveres til forhandleren. Henvend dig til din hørecentral eller
til forhandleren for at få anvisning på, hvordan affaldet skal håndteres.
Generelle sikkerhedsforanstaltninger
• Forskellige former for stråling, f.eks. fra NMR- eller CT-scannere kan forstyrre produktet. Anvend derfor
ikke produktet i nærheden af denne form for udstyr. Andre former for stråling (fra f.eks. tyverialarm, over-
vågningssystem, radioudstyr og mobiltelefoner) udsender mindre energi og er derfor ufarlige for produktet.
Disse typer stråling kan dog i visse tilfælde påvirke lydkvaliteten eller fremkalde forstyrrende lyde fra produktet.
• Netadapter. Der må kun anvendes godkendte netadaptere fra GN ReSound (se Tilbehør).
Spørgsmål vedrørende EU’s direktiv om medicinske anordninger
93/42/EEC henvises til GN ReSound A/S.
6. Varenumre og tilbehør
modeX Transmitter 4120853
Cable, 3.5-3.5 mm plug, 0.10 m 4120859
Cable, DC-DC plug, 0.20 m 4120860
PS Universal, modeX (netadapter, model: GT-41052-1506) 4120875
Antenna, dipole, 168-218 TNC 4120879
7. Tekniske data modeX Transmitter
Radiofrekvens: 168-218 MHz.
Udgangseffekt: 2-10 mW.
Deviation: ± 5, 15 kHz.
Moduleringstype: FM.
Frekvensområde: 250-20.000 Hz (-3 dB).
Forvrængning: < 1,5% THD.
Signal/støj: > 50 dBA ved 5 kHz deviation.
Forudindstillede kanaler: Se www.gnresound-ald.se/modeX
Mål: 217 x 100 x 30 mm.
Vægt: 1,2 kg