Dex RC-DEX User Instructions Download Page 3

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CONTENTS

SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

YOUR NEW DEX™ REMOTE CONTROL . . . . . . . . . . . . . . . 4

Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Description of device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

THE BATTERY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Changing the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

USING THE REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . 11

Operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Light-emitting diode . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

Adjusting the volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

To mute the tinnitus devices . . . . . . . . . . . . . . . . . . 11

Changing programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

CARING FOR YOUR REMOTE CONTROL . . . . . . . . . . . . 13

WARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

IN CASE OF MALFUNCTION. . . . . . . . . . . . . . . . . . . . . . . 17

REGULATORY INFORMATION . . . . . . . . . . . . . . . . . . . . . 19

Summary of Contents for RC-DEX

Page 1: ...USER INSTRUCTIONS RC DEX Remote control for Widex tinnitus devices...

Page 2: ...NG Messages with this heading indicate adverse reactions potential safety hazards and inadequate performance of device CAUTION Messages with this heading indicate include information regard ing any sp...

Page 3: ...r view 6 ACCESSORIES 7 THE BATTERY 8 Changing the battery 9 USING THE REMOTE CONTROL 11 Operating range 11 Light emitting diode 11 Adjusting the volume 11 To mute the tinnitus devices 11 Changing prog...

Page 4: ...user instructions explain how your re mote control should be operated WARNING This booklet contains important information and instructions Read this booklet carefully before you start using your remo...

Page 5: ...ween the left and the right device as well as between the devices and the RC DEX The RC DEX remote control gives simple access to functions such as volume adjustment and program change It is also prov...

Page 6: ...6 Rear view 1 Battery cover 2 Eye for key ring string attachment 1 2...

Page 7: ...7 ACCESSORIES 1 Battery 2 Key ring string 1 2...

Page 8: ...ring care professional Please note the expiration date and the recommendations on the battery pack re garding disposal of used batteries The remote control is on when a functioning battery is correctl...

Page 9: ...rds to remove it 2 Press the battery as illustrated to tip it up and take it out or just turn the device around and let the battery fall out in your hand NOTE When changing battery it is a good idea t...

Page 10: ...10 3 Insert the new battery at an angle as illustrated and press to click the battery into place The plus sign on the battery must face upwards 4 Replace the battery cover 3 4...

Page 11: ...ontrol has been activated Adjusting the volume Press the volume up key briefly to raise the volume Press the volume down key briefly to lower the vol ume When you activate the volume keys you will hea...

Page 12: ...ces they will be in the start up program From this program you access the Zen program mode by a long key press more than 1 second Short presses on the program key will then allow you to cycle between...

Page 13: ...peratures or high humidity Do not immerse it in water CAUTION Clean the remote control with a soft cloth Never wash your remote control with water cleaning solutions or other liquids Avoid dropping th...

Page 14: ...radiation that can damage your remote control Radiation from room surveillance equipment burglar alarms cell phones and similar sources is weaker and will not damage your remote control However on oc...

Page 15: ...tline at 202 625 3333 Keep your remote control and its parts accessories and bat teries out of reach of children and anyone else who might swallow such items or otherwise cause injury to themselves Do...

Page 16: ...e DEX accesso ries at a distance of at least 15 cm 6 inches away from the pacemaker and Do not carry the tinnitus devices and or any of the DEX ac cessories in a shirt pocket or close to the chest If...

Page 17: ...m Possible cause Solution Your remote control does not work The battery is dead or does not work Change the battery The battery in your tinnitus device is exhausted Change the battery Out of operating...

Page 18: ...DEX is used beyond the trans mission range b Strong electromag netic interference in the vicinity c The RC DEX and the tinnitus devices are not matched a Move the RC DEX closer to the tinni tus devic...

Page 19: ...tenna dimen sions 1 8 mm L 4 85 mm 8 mm L 20 mm 6 mm L 8 mm NA Modula tion FSK FSK FSK FHSS GFSK 4 DPSK 8 DPSK Magnetic Field Strength at 10 m distance 54 dB A m 13 dB A m 26 dB A m NA Output power EI...

Page 20: ...semi duplex ca pability Simplex capability Simplex or semi duplex capability Time divi sion duplex TDD Protocol Random Access no collision avoidance Random Access no colli sion avoidance Random Access...

Page 21: ...e functions The wireless tinni tus devices share input information between the two partner tinni tus devices In so doing the wearers would experience the following additional user benefits only when w...

Page 22: ...plosive gases WARNING Warnings In rare situations the performance of the tinnitus devices and or the DEX may be affected by other devices emitting a much stronger EM field For example radiation from r...

Page 23: ...2 11 0 MHz Bandwidth 15dB 660 kHz Channel Single channel radio Modulation FSK Radiated output power 21 nW 46 dBm Magnetic field strength 13 dB A m 10 m Duty Cycle 1 averaged over 1 hour of operation...

Page 24: ...ansmission is inter rupted During daily use the requirements on audio streaming between tin nitus devices include a BER better than 10 3 The communication is simplex with a bitrate of 212 kbits s The...

Page 25: ...al MAC address for each unit which is checked during each transmission A built in pairing table which specifies valid and legitimate pairing among units A proprietary Widex communication protocol whic...

Page 26: ...1 Group 2 The RC DEX must emit electromagnetic energy in order to perform its intended function Nearby electronic equipment may be affected RF emissions CISPR 11 Class B The RC DEX is suitable for use...

Page 27: ...ance 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 hu...

Page 28: ...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 charac...

Page 29: ...Test IEC 60601 Test level Compli ance level Electromagnetic en vironment guid ance Portable and mobile RF communications equipment should be used no closer to any part of the RC DEX including cables...

Page 30: ...is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in metres m Field strengths from fixed RF trans...

Page 31: ...d exceeds the applicable RF compli ance level above the RC DEX should be observed to verify normal operation If abnormal performance is observed ad ditional measures may be necessary such as re orient...

Page 32: ...nce d in metres m can be estimated using the equation applicable to the frequency of the transmitter where P is the maximum out put power rating of the transmitter in watts W according to the transmit...

Page 33: ...in the frequency range 9 kHz 40 GHz The device was tested in only one orientation that represents the longest length or worst case scenario This is acceptable be cause of the relative small size of t...

Page 34: ...ams that permit you to wear a hearing aid for a period of time for a nominal fee after which you may decide if you want to purchase the hearing aid Federal law restricts the sale of hearing aids to th...

Page 35: ...ordance with the instruc tions 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...

Page 36: ...must accept any interference including interfer ence that may cause undesired operation of the device Conform ment la r glementation d Industrie Canada le pr sent metteur radio peut fonctionner avec u...

Page 37: ...dex A S declares that this RC DEX is in com pliance with the essential requirements and other rele vant provisions of Directive 1999 5 EC A copy of the Declaration of Conformity can be found at http w...

Page 38: ...38 Tinnitus devices accessories and batter ies should not be disposed of with normal household waste Please consult your na tional Widex distributor for advice on how to dispose of these items...

Page 39: ...39...

Page 40: ...Printed by HTO 2012 12 9 514 0237 041 01 9 514 0128 041S 03 Manufacturer CIB285 1212...

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