Widex A S C49 C4-9 Hearing Aid User Manual 9 514 0135 001 01 indd

Widex A/S C4-9 Hearing Aid 9 514 0135 001 01 indd

manual

User instrUctionsThe clear™440 SerieSc4-9 behind-the-ear
ContentsTHANKYOU.......................................... THEHEARINGAID ...................................... RIGHTLEFTIDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . ACOUSTICINDICATORS ................................. THEBATTERY .......................................... INSERTINGTHEBATTERY ............................. LOWBATTERYINDICATION...........................TURNINGTHEHEARINGAIDONANDOFF. . . . . . . . . . . . . . . . VOLUMEADJUSTMENT.................................LOSTPARTNERALARM.................................LISTENINGPROGRAMS.................................SWITCHINGBETWEENTHELISTENINGPROGRAMS . . . . . ZEN...............................................USINGATELEPHONE ..................................HEARINGAIDWITHANEARMOULD. . . . . . . . . . . . . . . . . . . . . . POSITIONINGTHEHEARINGAIDANDEARMOULD . . . . . . . . REMOVINGTHEHEARINGAIDANDEARMOULD  . . . . . . . . . . HEARINGAIDWITHANINSTANTEAR-TIP . . . . . . . . . . . . . . . . RIGHTLEFTIDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . POSITIONINGTHEHEARINGAIDANDINSTANTEAR-TIP . . . THEANCHOR .........................................REMOVINGTHEHEARINGAIDANDINSTANTEAR-TIP  . . . . . HEARINGAIDWITHACUSTOMEAR-TIP. . . . . . . . . . . . . . . . . . RIGHTLEFTIDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . POSITIONINGTHEHEARINGAIDANDCUSTOMEAR-TIP  . . . THEANCHOR .........................................REMOVINGTHEHEARINGAIDANDCUSTOM EAR-TIP...............................................2 3Your widex Clear™440  hearing aid(To be filled out by the hearing care professional)Date: ___________________________________Battery size: _____________________________Ear-set: Earmould Instant ear-tip Custom ear-tipEar-tip size:  Left  _____ Right  _____Tubing size:  Left  _____ Right  _____
CLEANING............................................ THEHEARINGAID .....................................THEEAR-SET..........................................THEEARMOULD ....................................THEINSTANTANDCUSTOMEAR-TIPS  . . . . . . . . . . . . . . . . . ASSEMBLINGTHEEAR-SET-INSTANTEAR-TIP . . . . . . . . . ASSEMBLINGTHEEAR-SET-CUSTOMEAR-TIP . . . . . . . . . ACCESSORIES......................................... INCASEOFMALFUNCTION ............................. CARINGFORYOURHEARINGAID. . . . . . . . . . . . . . . . . . . . . . . . GOODADVICEANDWARNINGS . . . . . . . . . . . . . . . . . . . . . . . . . REGULATORYINFORMATION............................ 4 5thank You......for choosing a Widex hearing aid.Your hearing aid is designed with high-quality sound, ease, comfort and freedom of choice in mind.  We hope you will be pleased with your new Widex hearing aid.IMPORTANTThis  booklet  contains  important  information  and  instructions. Please read this booklet carefully before you start using the hear-ing aid.Your hearing aid, ear-set and accessories may not look exactly as illustrated in this booklet. We also reserve the right to make any changes considered necessary.
6 7the hearing aidThe illustration below shows the hearing aid without the ear-set.1.  Microphone openings2. Volume control (optional)3. Program button4. On/off switch5. Battery drawer with nail gripBelow,  your  hearing  care  professional  can  tick  the ear-set solution chosen for you. Earmould  Instant ear-tip  Custom ear-tipRIGHT/LEFT IDENTIFICATIONThe  arrow  shows  the  position  of  the identification  mark  (red  mark  =  right and blue mark = left).ACOUSTIC INDICATORSThe hearing aid may be set to produce a signal to in-dicate the use of certain functions. The signal may be a spoken message or tones adjusted by the hearing care professional in consultation with you. The signal can also be deactivated.Adjusting volume  Tone*  OffConfirming program button use Clicking sound OffChanging program  Message  Tones OffStarting up the hearing aid Message Tone OffWarning about low battery  Message 4 tones OffWarning about lost partner Message OffService reminder    Message Off* bold indicates standard setting12345
8 9THE BATTERYWe recommend zinc-air batteries. Use a size 13 bat-tery for the hearing aid. To obtain replacement batteries, please consult your hearing care professional. It is important to take note of the expiry date and the recommendations regard-ing disposal of used batteries on the battery pack. INSERTING THE BATTERYBefore  inserting  a  new  battery  into  the hearing aid, remember to remove the ad-hesive  tab.  Once  the  tab  has  been  re-moved, the battery will start functioning after a few seconds. Do not use batteries on  which  there  is  a  sticky  residue  from the tab or other unwanted substance.Use the nail grip to gently swing the battery drawer open. Place the battery in the drawer, so that the plus (+) sign on  the  battery faces  upward.  You  can use  the battery  magnet  provided  to  steer  the  battery  into place. If the battery drawer does not close easily, the bat-tery is incorrectly inserted.When changing battery, it is a good idea to hold the hearing aid over a table.The hearing aid may be provided with a special bat-tery  drawer,  helping  to  secure  the  battery  in  the drawer. This type of drawer can be a good choice if the hearing aid is worn by a child.
10 11LOW BATTERY INDICATIONAn acoustic indicator will sound when the battery is nearly exhausted, unless this function has been disa-bled (see page 7). We recommend that you always have a spare battery with you.Never leave an exhausted battery in the hearing aid.  Exhausted batteries may leak, damaging the hearing aid. IMPORTANTYour hearing aid may stop functioning, for instance if the battery is exhausted. You should be aware of this possibility, in particular when you are in traffic or are otherwise dependent on warning signals.TURNING THE HEARING AID ON AND OFFThe battery drawer of the hearing aid also functions as the on/off switch. Push the switch upwards to turn on the hearing  aid.  An  acoustic  indicator  will indicate  that the  hearing  aid  has  been switched  on  unless  this  function  has been disabled.Push the switch downwards to turn off the hearing aid. The word “OFF” is clearly visible on the switch  when  the  hearing  aid  is  turned off. Please remember to turn off the hearing aid when it is not in use. Remove the battery if the hearing aid will not be used for several days.OFF
12 13VOLUME ADJUSTMENTThe hearing aid volume is adjusted automatically in accordance with your sound environment. Your hearing aid may furthermore be provided  with  a  volume  control, shaped like a small lever.Push  the  lever  upward  to  gradually raise the volume.Push the lever downwards to gradu-ally lower the volume.In  the  default  setting,  any  volume  adjustment  will  affect both hearing aids. For  any  adjustment  of  the  steps  in  which  volume  increases  or  decreases,  consult  your  hearing  care professional. Each time you operate the volume control, you will hear a beep-tone unless this function has been disa-bled.  When  the  maximum  or  minimum  adjustment level is reached, a steady tone will sound.IMPORTANTIf the volume in the hearing aid is generally too loud or too weak, or the reproduced sounds are distorted, or if you would like any further information, consult your hearing care professional.To turn off the sound completely•  Keep pressing the volume control lever downwards after the steady tone has soundedTo turn the sound on again•  Press the lever upwards or•  Change listening program or•  Turn the hearing aid off and turn it on again.If you wish to mute the hearing aid using a remote control, keep pressing its volume down key after the long beep-tone has sounded and until it stops. Press-ing one of the volume keys briefly will bring back the sound.Any  adjustment  of  the  volume  setting  will be  can-celled when your hearing aid is turned off, or when you change program.If  you  wish  to  have  the  volume  control  disabled, please consult your hearing care professional.
14 15LOST PARTNER ALARM(Note: Only applicable if this feature has been acti-vated by your hearing care professional).If one of your hearing aids falls off your ear, and/or the battery is exhausted, a tone signal and a spoken message will sound two times in  the  other hearing aid.LISTENING PROGRAMSIn addition to the default Master program, your hear-ing aid may be provided  with four of the following programs, plus the special Zen program called Zen+. Music For listening to music TV For listening to the TV Comfort Attenuates background noise Reverse focus Focus on sounds from behind  Audibility Extender Makes high-frequency sounds audible Phone For listening to the telephone TIn this program you listen via the telecoil (T) and not via the hearing aid microphone (M). The telecoil is used where a loop system is installed. If you activate the telecoil program, you listen to a specific sound source and shut out surrounding sounds. M+T In this program you listen via the hearing aid microphone (M) and the telecoil (T). Zen Generates different kinds of tones. Contains one styleCompound programs   The Master program in one ear and Zen, Reverse focus, Audibility Extender, T, MT or Phone in the other. Zen+ Special Zen program with up to three different Zen styles
16 17If your needs change over time, the combination of listening programs can be altered.The Zen program may be used with amplification so that both the surrounding sounds and the Zen tones are heard together. Or, it may be used alone (without amplification) in quiet when you are not required to hear surrounding sounds. The duration of the Zen play time can be set by your hearing care professional according to your needs. IMPORTANTUse of the different Zen programs may interfere with hearing sur-rounding sounds including speech. The programs should not be used when hearing such sounds is important. Switch the hearing aid to a non-Zen program in those situations.SWITCHING BETWEEN THE LISTENING PROGRAMSEach  time  you  switch  to  another program,  an  acoustic  indicator  will sound unless this function has been disabled. Program 1:  Message or one short beepProgram 2: Message or two short beepsProgram 3: Message or three short beepsProgram 4: Message or one long and one short beepsProgram 5: Message or one long and two short beepsZen+:  Message or toneIn the default setting, both your hearing aids will be affected when you change programs.
18 19USING A TELEPHONEWhen  using  a  telephone,  we recommend that you hold the telephone  against  your  head at  an  angle  above  your  ear, rather than directly against the ear. If the sound is not optimal, try moving the telephone ear-piece to a slightly different po-sition.ZEN+This program is accessed via a long press (two sec.) on  the  program  button.  A  short  press  then  allows you to cycle through the available Zen styles. You can exit Zen+ by pressing and holding the pro-gram button for more than a second.If  you  wish  to  have  the  program  button  disabled, please consult your hearing care professional.
20 21hearing aid with an earmouldThe ear-set consists of the following parts:1.  Earhook2. Tubing3. Earmould 3a. Sound bore  3b. Vent1.3a.3.2.3b.POSITIONING THE HEARING AID AND EARMOULD Insert the earmould in the ear canal while holding the lower part of the tubing. It may help to pull the outer ear backwards and upwards with the opposite hand.Place the hearing aid behind the ear, so that the ear-hook  rests  comfortably  on  the  ear,  close  to  your head.
22 23REMOVING THE HEARING AID AND EARMOULDRemove  the  hearing  aid  from  its position behind the ear. Carefully pull the earmould out of  the  ear  canal,  while  holding the lower part of the tubing.hearing aid with an instant ear-tip The ear-set consists of the following parts:1.  Tubing with   1a. hook   1b. trimmed anchor2. Instant ear-tip1a11b2
24 25RIGHT/LEFT IDENTIFICATIONThe ear-set is available in differ-ent lengths for the right and left ear,  respectively.  The  individual size is printed on the tubing (see arrow). Red print indicates that it is for the right ear, and blue print that it is for the left ear.POSITIONING THE HEARING AID AND INSTANT EAR-TIPPlace the hearing aid behind the ear,  so  that  the  tubing  rests comfortably on the ear, close to your head. Insert the ear-tip into the ear ca-nal while holding the lower part of the tubing.Make  sure  that  the  anchor  is  positioned  comfortably,  secur-ing the position of the ear-set.
26 27THE ANCHORThe anchor for the instant ear-tip solution should be trimmed to form an appropriately sized loop to en-sure the comfortable retention of the ear-tip in the ear canal. There are several ways of doing this:EXAMPLE 1Pull the tip of the anchor through the small hole on the side of the tubing. When the loop is the correct size, cut off any excess with scissors or similar.EXAMPLE 2Loop  the  anchor  in  the  direction indicated  by  the  dotted  line  and arrows.Guide  the  tip  of  the  anchor through the small hole on the side of the tubing as illustrated to form a heart-shaped loop.When the loop is the correct size, turn the ear-set around and cut off any excess with scissors or similar.
28 29REMOVING THE HEARING AID AND INSTANT EAR-TIPRemove  the  hearing  aid  from  its position behind the ear. Carefully pull the ear-tip out of the ear canal, while holding the lower part of the tubing. GENERAL INFORMATION WHEN TRIMMING:Make  sure  that the end  of the  anchor  loop  is  flush with the small hole and there are no sharp edges. Use the tip of your finger to check for sharp edges.If  part  of  the  anchor  sticks  out through the hole, creating an un-even  surface,  this  may cause irri-tation of the ear.
30 31hearing aid with a Custom ear-tip The ear-set consists of the following parts:1.  Tubing with   1a. hook   1b. trimmed anchor2. Custom ear-tip with   2a. extraction cord  2b. vent (optional)1a1b12a.2.2b.RIGHT/LEFT IDENTIFICATIONThe ear-set tubing is available in different  lengths  for  the  right and left ear, respectively. The in-dividual  size  is  printed  on  the tubing. Red print indicates that it is for the right ear and blue print that it is for the left ear.The custom ear-tip has ”Widex” print-ed  on  it. Red  print  indicates  that  the ear-tip  is  for  the  right  ear  and  blue print that it is for the left ear.
32 33POSITIONING THE HEARING AID AND CUSTOM EAR-TIPInsert  the  custom  ear-tip  into  the  ear  canal  while holding the lower part of the tubing. It may also help to  pull  the  outer  ear  backwards  and  upwards  with the opposite hand.Place the hearing aid behind the ear, so that the tub-ing rests comfortably on the ear, close to your head. THE ANCHORWith the  custom ear-set solution only 2 mm of the anchor is used.Trim  the  anchor  so  there  is  ap-proximately  2  mm  left.  It  is  im-portant to leave the 2 mm intact as  it  helps keep the  custom ear-tip correctly positioned.The tubing  should look  like this  when you have trimmed the anchor.
34 35REMOVING THE HEARING AID AND CUSTOM  EAR-TIPRemove the hearing aid from its po-sition behind the ear. Take  hold  of  the  extraction  cord and  carefully  pull  the  custom  ear-tip out of the ear canal.CleaningThe following cleaning accessories are available for the hearing aid and ear-set.* 1.  Cloth2. Wax removing tool3. Cleaning threadContact your hearing care professional if you need additional supplies of cleaning accessories.* Selection depends on ear-set type.IMPORTANTDo not  pull the  tubing to remove your hearing  aid. Use the ex-traction cord.
36 37THE HEARING AIDClean  the  hearing  aid  with the  soft  cloth  after  use.  Never use water or cleaning solutions  to clean  the  hear-ing aid.When the hearing aid is not in use, the battery drawer should be left open, to ventilate the hearing aid and allow it to dry.THE EAR-SETMake sure that the entire ear-set is always clean and free of earwax, moisture or the like. Wipe the ear-set with the soft cloth at regular inter-vals. Never use alcohol or other cleaning solutions to clean the ear-set.
38 39At least once a week or more of-ten  if  required,  disconnect  the earmould  from  the  tubing  and rinse the earmould thoroughly in lukewarm  water.  Allow  it  to  dry overnight. If  there  is  still  moisture  in the earmould,  use a blower or similar to blow it dry be-fore attaching the earmould to the tubing.The earmould tubing should be changed as required.For further supplies of tubing, or if the earmould no longer fits your ear, contact your hearing care pro-fessional.THE EARMOULD Disconnect the earmould from the tubing.Clean  the  vent  with  the wax removing tool.Clean the sound bore with the wax removing tool.
40 41THE INSTANT AND CUSTOM EAR-TIPSCleaning a blocked tubing:Lift  the  ear-set  off  the  hear-ing  aid  in  a  slanting,  back-ward movement, as shown.Pull the instant ear-tip off the tubing.  If you have a custom ear-tip, carefully pull it off the tubing, wriggling the tip of the tubing gently.Pass the cleaning thread through the tubing. Pull the  thread  out  at  the other end.If  your  custom  ear-tip  is provided  with  a  vent,  use the  wax  removing  tool  to clean the vent.If necessary, the ear-tip can be rinsed thoroughly in lukewarm water when disassembled from the rest of the ear-set.Allow it to dry overnight.
42 43ASSEMBLING THE EAR-SET - INSTANT EAR-TIPPush the instant ear-tip onto the tubing. It is very impor-tant that the ear-tip is firmly secured. Click  the  ear-set  onto  the top of the hearing aid as il-lustrated.  The ear-set should be changed as required.For further supplies of ear-sets or if the instant ear-tip size no longer fits your ear, conctact your hearing care professional. ASSEMBLING THE EAR-SET - CUSTOM EAR-TIPHold  the  custom  ear-tip  be-tween two fingers, with the ex-traction cord downwards. Hold the tubing with the other hand as  illustrated.  Gently  press  the tubing into place in the custom ear-tip.Use your fingernail to press the tubing in as far as it will go so that it is securely fastened.Click the ear-set onto the top of the hearing aid as illustrated. The tubing should be changed as required.For further supplies of tubing or if the custom ear-tip no  longer  fits  your  ear,  contact  your  hearing  care professional.
44 45aCCessoriesA variety of assistive listening devices are available for your hearing aid.For  help  in  determining  whether  you  could  benefit from  a remote  control  or  other  accessories,  please consult your hearing care professional.Audio input The hearing aid can be furnished with an audio shoe. This allows direct connection to different kinds of ac- cessories (FM and CROS/Bi-CROS systems), as well as external audio equipment (radio, TV, etc.). In this way the sound from, for example, a radio or some-one provided with an FM microphone can be sent di-rectly into the hearing aid. In the standard setting, the hearing aid automatically switches to an audio program when an audio shoe is attached.  If  you  then  wish  to  switch  to  one  of  the  other  programs, you must  use  the  program  button on the hearing aid. As soon as you remove the audio shoe, the usual program order is re-established. On the form on the next page, your hearing care pro-fessional can make a note of the audio programs you have access to and where they are located. For more information on the use of audio input con-sult your hearing care professional.Program Program order with audio shoe12345IMPORTANT If the hearing aid is connected to equipment which is connected  to  the  electrical  mains,  this  equipment must meet the safety  requirements stated in the in-ternational standard IEC 60065. Do not connect the hearing aid to sockets that are  la-belled with one or more of the following symbols:
46 47FM systems An FM system is an assistive listening device that can be used as an accessory for the hearing aid. The FM system from Widex is called SCOLA. The FM system consists of a wireless microphone and a re-ceiver clicked onto the hearing aid via an FM shoe.The SCOLA FM system can be set according to your needs. This may mean that the hearing aid program button will work differently than when using an au-dio shoe. For  help  in  determining  whether  you  could  benefit from an FM system, please consult your hearing care professional.in Case of malfunCtionProblem Possible cause SolutionThe hearing aid is completely silentThe hearing aid is not turned onMake sure the battery drawer is pushed all the way upwardsThe battery does not workInsert a new battery in the hearing aidThe sound outlet of the earmould/ear-tip is blockedEarmould: Clean the blocked sound bore (see page 38)Instant ear-tip: Replace or clean the ear-tip (see page 41)Custom ear-tip: Clean the ear-tip (see page 41)The hearing aid volume is not powerful enoughThe battery is nearly exhaustedInsert a new battery in the hearing aidThe sound outlet of the earmould/ear-tip is blockedEarmould: Clean the blocked sound bore (see page 38)Instant ear-tip: Replace or clean the ear-tip (see page 41)Custom ear-tip: Clean the ear-tip (see page 41)Your ear is blocked by earwaxContact your ENT doctor/physicianYour hearing may have changedContact your hearing care professional
48 49Problem Possible cause SolutionThe hearing aid whistles continuouslyYour ear is blocked by earwaxContact your ENT doctor/physicianThe tubing is yellow, stiff or brokenReplace the tubingThe earmould/ear-tip is not correctly placed in your ear canalTake the earmould/ear-tip out and reinsert itThe earmould/ear-tip fit is too looseContact your hearing care professionalEarmould:The tubing often comes off the earmould or hearing aid hookReplace the tubingEarmould:The hook is crackedContact your hearing care professionalThe hearing aid func tions intermit tentlyThe on/off switch is dirtyPush the switch back and forth a couple of timesYour two hearing aids are not working in synchronyThe connection between the hearing aids is lostTurn the hearing aids off and on againCaring for Your hearing aidThe  hearing aid  is  a  valuable object and  should be treated with care. Here are some things you can do to prolong the life of your hearing aid:•  Turn off your hearing aid when it is not in use. Re-move the battery if the hearing aid will not be used for several days.•  When  the hearing aid  is  not in  use,  keep  it  in its case in a cool, dry location out of reach of children and pets.•  Do not expose the hearing aid to extreme temper-atures or high humidity.•  Do not wear your hearing aid while in the shower or swimming, or when using a hair dryer, perfume or other sprays.•  In environments with high humidity, a Widex dry-ing kit may be used daily to reduce the amount of moisture  inside  the  hearing  aid.  See  the  instruc-tions enclosed with the Widex drying kit.
50 51good adviCe and warningsHearing aids and batteries can be dangerous if swal-lowed or used  improperly.  Swallowing  or  improper use can result in severe injury or even fatalities.In case of ingestion, contact a physician immediately.•  Keep hearing aids and their parts, accessories and batteries out of reach of children and anyone else who might swallow such items or otherwise cause injury  to  themselves.  Do  not  change  batteries  in front of them and do not let them see where you keep  your  battery  supply.  Discard  used  batteries carefully.•  Batteries are very small and can easily be mistaken for pills or the like. Never put a battery or hearing aid in your mouth for any reason as you may risk swallowing it. •  Never allow others to wear your hearing aid, as this could cause permanent damage to their hear ing.•  The hearing aid will not restore normal hearing but can help you to make the best possible use of your remaining hearing ability. However, you should be aware that it takes time to get used to a new hear-ing aid and new sounds. •  When  selecting  a  listening  program,  please  re-member that there are situations in which it is par-ticularly important to be able to hear the surround-ing sounds (e.g. traffic, warning signals).•  The use of hearing aids increases the risk of accu-mulation  of  earwax.  Contact  your  physician/ENT doctor if you suspect that a plug of earwax has ac-cumulated in your ear. Earwax may not only reduce your own hearing but also the effect of the hearing aid considerably. It is a good idea to ask your phy-sician to clean your ears a couple of times a year.•  The hearing aid is made of modern non-allergenic materials. Nonetheless, in rare cases skin irritation may occur. If you notice skin irritation in or around your  ear  or  ear  canal,  contact  your  hearing  care professional.CAUTIONRisk of explosion if battery is replaced by an incorrect type or re-charged. Dispose of used batteries according to the instructions.
52 53•  Be aware that the use of any type of hearing aid may involve a slightly increased risk of infection in the ear canal. An infection can arise as a result of inadequate ventilation of the ear. We therefore rec-ommend that you remove the hearing aid and ear-set from your ear at night to allow the ear canal to be ventilated. Make sure that you clean and inspect your hearing aid and ear-set as required. If an in-fection occurs, you should seek medical attention and contact your hearing care professional for ad-vice  on  how  to  disinfect  the  various  hearing  aid parts. Do not under any circumstances use alcohol, chlorine or similar substances.•  Your hearing aid uses a built-in transceiver for co-ordination between the hearing aids. The magnetic field strength of the transceiver is very low. •  Your hearing aid has been tested for interference according to international standards. Nevertheless, it is possible that unforeseen interference may oc-cur in the hearing aid due to electromagnetic radi-ation from other products such as alarm systems and mobile phones.•  Although  your  hearing  aid has  been  designed  to comply with the most stringent international elec-tromagnetic compatibility standards, the possibili-ty cannot be excluded that it may cause interfer-ence with other equipment, such as medical devic-es. •  Never try to open or  repair the hearing aid your-self. •  Do not wear your hearing aid during X-rays, scans or radiation  treatments. Other  types  of  radiation, such as that in a microwave oven, can also damage your  hearing  aid.  Radiation  from,  for  example, room surveillance equipment,  burglar alarms and mobile phones is weaker and will not damage the hearing aid. •  Widex  hearing  aids  are  not  certified  for  use  in mines or other areas with explosive gases.
54 55regulatorY informationHereby, Widex A/S declares that this C4-9 is in com-pliance  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.comFederal Communications Commission and Industry  Canada Statement FCC ID: TTY-C49 IC: 5676B-C49This device complies with part 15 of the FCC Rules and with RSS-210 of Industry Canada. 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 gene rates, 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 mea sures:
56 57—  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. This equipment complies with the Industry Canada RF radiation exposure limits set forth for an uncontrolled environment as per IC RSS-102.Changes or modifications to the equipment not expressly approved by Widex could void the user’s authority to operate the equipment.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.
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