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Dex RC- User Instructions

Remote control for widex tinnitus devices
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USER INSTRUCTIONS
RC-DEX
Remote control for
Widex tinnitus devices

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Summary of Contents for Dex RC-DEX

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

  • Page 2: Symbols

    SYMBOLS The following symbols will be used throughout the manual: WARNING 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 special care to be exercised. Non-ionizing radiation.

  • Page 3: Table Of Contents

    SYMBOLS ........2 YOUR NEW DEX™ REMOTE CONTROL ....4 Intended use .

  • Page 4: Your New Dex™ Remote Control

    YOUR NEW DEX™ REMOTE CONTROL We hope you will be pleased with your Widex remote control. These 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 remote control.

  • Page 5: Description Of Device

    RC-DEX. The RC-DEX remote control gives simple access to functions such as volume adjustment and program change. It is also provided with a light-emitting diode (LED) for visual indication.

  • Page 6: Rear View

    Rear view 1. Battery cover 2. Eye for key ring/string attachment...

  • Page 7: Accessories

    ACCESSORIES 1. Battery 2. Key ring/string...

  • Page 8: The Battery

    THE BATTERY The battery type for this remote control is: Lithium CR2032 To obtain replacement batteries, please consult your hearing 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 correctly placed in the battery compartment.

  • Page 9: Changing The Battery

    Changing the battery 1. Slide the battery cover downwards 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 to hold the remote control over a close, soft surface.
  • Page 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.

  • Page 11: Using The Remote Control

    USING THE REMOTE CONTROL The remote control is provided with an eye for attach- ment of a key ring or similar. Operating range The operating range from the remote control to the tin- nitus devices is up to 1 m (approx. 3 ft). Light-emitting diode A green light in the diode indicates that one of the keys on the remote control has been activated.

  • Page 12: Changing Programs

    Changing programs Using the program key of the remote control, you can switch between the programs available in your tinni- tus devices. When you turn on your tinnitus devices, 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).

  • Page 13: Caring For Your Remote Control

    CARING FOR YOUR REMOTE CONTROL The remote control is a valuable object and should be treated with care. Here are some things you can do to prolong the life of your remote control: WARNING • Do not expose the remote control to extreme temperatures or high humidity.
  • Page 14 WARNING Do not carry your remote control with you during X-rays, MRIs and other scans or radiation treatments and never place your remote control in a microwave oven. These are some of the types of radiation that can damage your remote control.

  • Page 15: Warnings

    WARNINGS WARNING Batteries can be dangerous if swallowed or used improperly. Never put a battery or tinnitus device in your mouth for any reason as you may risk swallowing it. Swallowing or improper use can result in severe injury, or even fatalities. In case of in- gestion, contact your physician immediately and the 24 Hour National Button Battery Ingestion Hotline at (202) 625-3333.
  • Page 16 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 any interference is observed, do not use the tinnitus devic- es (and/or DEX) and contact your pacemaker manufacturer and hearing care professional immediately.

  • Page 17: In Case Of Malfunction

    Change the battery tinnitus device is exhausted Out of operating range Move within operat- (< 1m/approx. 3 ft) ing range Strong electromagnet- Move away from in- ic interference terference source RC-DEX and tinnitus Contact your hearing devices not matched care professional...
  • Page 18 Problem Possible cause Solution The tinnitus a. The RC-DEX is used a. Move the RC-DEX devices do beyond the trans- closer to the tinni- not respond mission range tus devices with a corre- b. Strong electromag- b. Move away from...

  • Page 19: Regulatory Information

    REGULATORY INFORMATION The following Table summarizes the technical details of the WidexLink technology as it is implemented in the tinnitus devices. Tinnitus RC-DEX TM-DEX Bluetooth* - devices NOAHlink Antenna Inductive Inductive Inductive Embedded type antenna antenna antenna ceramic an- tenna Antenna Ø1.8 mm,...
  • Page 20 Channel Single Single Single 5 logical channel ra- channel channel channels radio radio Band- 660 kHz 660kHz 660kHz 1 MHz width (-15 dB) (-15 dB) (-15 dB) Data-rate 212 kbit/ 212 kbit/ 212 kbit/ 2.1 Mbps second second second (raw chan- (raw (raw nel capaci-...
  • Page 21 (Directions of use) Use the tinnitus devices and the RC-DEX in the manner instructed by your hearing healthcare professionals. Please also refer to the user instruction brochure on the proper use of the tinnitus device and its accessories. (Benefits) The use of wireless transmission allows convenient and synchronized control of tinnitus device functions.
  • Page 22 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 room surveillance equipment, burglar alarms and cell phones may cause interference.
  • Page 23 Radio transmitter / cables / transducers The RC-DEX contains a radio transmitter / receiver with the follow- Radio transmitter parameters: • Frequency (range): 10.6 MHz (10.2 – 11.0 MHz) • Bandwidth (-15dB): 660 kHz • Channel: Single channel radio • Modulation: FSK •...
  • Page 24 Quality of Service for Wireless Technology in the WidexLink System WidexLink wireless technology enables communication between two partners of a binaural pair of tinnitus devices and with their matched external devices. The requirements for the quality of ser- vice (QoS) vary among the various components and their intended user scenarios.
  • Page 25 Wireless Security Measures Security of the wireless signals is assured through device system de- sign that includes: • Individual MAC address for each unit which is checked during each transmission. • A built-in pairing table which specifies valid and legitimate pairing among units •...
  • Page 26 Guidance and manufacturer’s declaration Electromagnetic emissions The RC-DEX is intended for use in the electromagnetic environment specified below. The customer or the user of an RC-DEX should as- sure that it is used in such an environment. Emissions Compliance Electromagnetic environment...
  • Page 27 Electromagnetic immunity The RC-DEX is intended for use in the electromagnetic environment specified below. The customer or the user of an RC-DEX should as- sure that it is used in such an environment. Immunity IEC 60601 Compliance Electromagnetic Test Test level level environment –...
  • Page 28 Voltage <5 % U dips, short (>95 % dip applicable *) applicable *) inter- in U ) for ruptions 0.5 cycle and voltage 40 % U variations (60 % dip on power in U ) for 5 supply input cycles lines 70 % U (30 % dip...
  • Page 29 Electromagnetic immunity – cont. The RC-DEX is intended for use in the electromagnetic environment specified below. The customer or the user of an RC-DEX should as- sure that it is used in such an environment. Immunity IEC 60601 Compli- Electromagnetic en-...
  • Page 30 Immunity IEC 60601 Compli- Electromagnetic en- Test Test level ance vironment – guid- level ance √ Radiated RF 3 V/m 3 V/m d = 1.2 80 MHz to 800 MHz √ 80 MHz to d = 2.3 61000-4-3 2.5 GHz 800 MHz to 2.5 GHz Where P is the maximum output...
  • Page 31 If the measured field strength in the location in which the RC-DEX is used 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-orienting or re-locating the RC-DEX.
  • Page 32 NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people. This RC-DEX may be interfered with by other equipment even if that other equipment complies with CISPR emission requirements.
  • Page 33 EMC/EMI Compliance The RC-DEX complies with the following EMC/EMI standards. Standard Test type Note 47 CFR Part RF emissions USA Federal 15, subpart C Communications Commission (FCC) requirements to intentional radiators. EN 303 330-2 RF emissions EMC and radio spectrum V1.3.1...
  • Page 34 Following the medical evaluation, the physician will give you a written statement that states that your hearing loss has been medically evaluated and that you may be considered a candidate for a hearing aid. The physician will refer you to an audiologist or a hearing aid dispenser, as appropriate, for a hearing aid evaluation.
  • Page 35 FCC ID: TTY-RCDEX IC: 5676B-RCDEX 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.
  • Page 36 Changes or modifications to the equipment not expressly ap- proved 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.
  • Page 37 Hereby, Widex 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://www.widex.com.
  • Page 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 40 Manufacturer CIB285/1212 ¡9 514 0128 041S¤ ¡#03|¤ Printed by HTO / 2012-12 9 514 0237 041 #01...

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