Widex M-DEX User manual

USER INSTRUCTIONS
M‑DEX

PACKAGE CONTENTS
M-DEX
User instructions
2

Lanyard
Charger
Jack-to-jack cable
3

SYMBOLS
DESCRIPTIONOFDEVICE.......................................
INTENDEDUSE ...............................................
BATTERYSTATUS ............................................
BLUETOOTH ................................................
ROOMOFF..................................................
OPERATINGRANGES ..........................................
LANYARDUSAGE .............................................
GETTINGSTARTED ............................................
CHARGINGTHEBATTERY.....................................
TURNINGONTHEM-DEX ......................................
TURNINGOFFTHEM-DEX......................................
STANDBYSCREEN ...........................................
MANUALKEYLOCK...........................................
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BASICFUNCTIONS–REMOTECONTROL .........................
CHANGINGPROGRAM........................................
ADJUSTINGTHEVOLUME.....................................
CHOOSINGLISTENINGFOCUS.................................
ROOMOFF ..................................................
BASICFUNCTIONS–MOBILEPHONE ............................
PAIRINGTHEM-DEXWITHYOURMOBILEPHONE ..............
MOBILEPHONECONVERSATIONSVIATHEM-DEX..............
ACCEPTORREJECTCALL.....................................
ENDCALL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
MAKINGACALL .............................................
USINGTHECALLLOGTOMAKEACALL........................
TRANSFERCALL.............................................
HANDS-FREEOPERATION ....................................
OTHERFUNCTIONS............................................
ADJUSTINGTHEVOLUME.....................................
ROOMOFF ..................................................
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ADVANCEDFUNCTIONS .......................................
BLUETOOTH ................................................
AUDIOINPUT................................................
LRVOLUME ................................................
M-DEXT ....................................................
SETTINGS ...................................................
RESET ......................................................
MAINTENANCE ...............................................
WARNINGS...................................................
SAFETYWARNING ............................................
INCASEOFMALFUNCTION ..................................
REGULATORYINFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SYMBOLS ...................................................
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DESCRIPTION OF DEVICE
Onoff
Yes(green)
 No(red)
Volumeup
 Volumedown
 Previous
 Next
 Menu
 RoomOff
 FreeFocus
Microphone
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










If you need help to identify the serial number (usually six or seven digits)
on the product, please contact your hearing care professional.
8

WARNING
This booklet contains important information and instructions. Please
read this booklet carefully before you start using the device.
M-DEX is an advanced hearing aid remote control. M-DEX repro-
duces mobile phone conversations directly in the hearing aid and
allows the user to control normal mobile phone functions and lis-
ten to audio input, using a Bluetooth connection for compatibility
with most models of mobile phone, and WidexLink for connection
to Widex hearing aids.
INTENDED USE
The M-DEX is a wireless device intended for mobile phone
applications, as well as an advanced remote control.
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STATUS ICONS
When the M-DEX is turned on, you can see the battery, Bluetooth
and Room Off status in the upper right corner of the start screen.
BATTERY STATUS
Full Low
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