These parameters have been set by your hearing professional or the manufacturer and are not adjustable by the wearer. We are confident that your listening enjoyment will be enhanced by the attention given to the performance and appearance of your 675 BTE.
iDentiFiCation Your BTE has one of two control configurations that operate the instrument. It is important that you are familiar with the control locations and functions on your specific insturment(s). = earhooK = DireCtional miCrophone sounD inlet 3 = Volume Control 4 = Volume anD on-oFF Control 5 = on-oFF anD multimemory Control 6 = multimemory Button...
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iDentiFiCation Each instrument can be identified by its serial number, located on the inside of the battery compartment. year SerIaL ManUFacTUrer’S naMe Made nUMBer ModeL naMe 00-000000 dIrecT aUdIo BaTTery LeFT/rIghT InpUT coMparTMenT IndIcaTor conTacT IS For rIghT BLUe IS For LeFT...
Batteries Your BTE uses a size 675 battery as its power source. This battery size can be identified by the blue color code on the packaging. Be sure to use the correct size and type cell for your instrument. Because of their size, it’s a good...
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Batteries On some instruments, an indicator tone will sound when the battery’s voltage is low. It is suggested that you replace the battery when you hear the tone. Remove the existing battery by pushing it out the fully open side of the door.
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Batteries Your BTE has a tamper- resistant, locking battery compartment. The lock switch is located on the bottom of the battery door. To lock the door, use an appropriate tool to slide the recessed switch to the left until it “clicks” and the colored mark is visible. Locking the door is not necessary for operation.
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Batteries WA R N I N G: HEARING INSTRUMENT BATTERIES ARE DANGEROUS IF SWALLOWED. National Button Battery (202) 625-3333 Ingestion Hotline Upon removal from your hearing instrument, dispose of spent battery cells immediately in the proper waste or recycling receptacle. To help prevent the accidental ingestion of batteries, keep them out of the reach of children.
insertion anD remoVal Before placing the BTE earmold into your ear, be sure the battery is inserted and the battery compartment door is closed securely. Also make sure the instrument is turned “off.” To insert, hold the earmold with your thumb and forefinger on the outer side near the tubing.
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insertion anD remoVal Carefully place the instrument behind your ear with the earhook wrapped over the top of your ear. Turn the instrument “on,” and rotate the volume control to the proper level. To remove, take the instrument from behind your ear and gently pull the earmold outward.
on anD oFF Your BTE’s “on” and “off” function is determined by the type of controls on your specific instrument. multifunction Control For BTEs with the multifunction control, the instrument is turned “on” by moving the control up to the “I” position. To turn the instrument “off,”...
Volume leVels The volume control enables you to adjust the amount of amplification provided by the instrument. You may wish to change levels as you encounter different listening situations. To change the sound level, use your fingertip to rotate the vertical volume control. The numbers on the control provide an orientation for the proper volume setting.
multimemory settings Your BTE contains a multimemory control that lets you select among three settings for different listening situations. When turned on, your instrument is most likely programmed for normal listening environments. The additional settings are accessed by pressing the button once to select memory two and twice to access memory three.
DireCtional miCrophones Your hearing instruments have directional microphones to help improve understanding in noisy situations like restaurants, large crowd events, parties and other environments where high levels of distracting noise is all around you. When the directional mics are activated by pushing the multimemory button, sounds that occur directly in front of you will be emphasized, while sounds coming from other directions...
using the telephone BTEs with a telecoil feature enable you to comfortably use the telephone without removing your instrument or earmold. The induction coil amplifies the signal emitted naturally from the telephone receiver. To use the telephone, push the multifunction or single function control to access the memory containing the telecoil function.
FeeDBaCK When the instrument is “on,” you may hear a whistling noise known as feedback when adjusting the volume control or when using the telephone. Feedback is caused by amplified sounds escaping from the ear, then reflecting off your hand into the instrument’s microphone.
DireCt auDio input Your BTE is compatible with Direct Audio Input (DAI). This allows you to connect your instrument to another electronic sound source, such as a wireless FM system or audio and video equipment. To use DAI, slide the DAI module onto the bottom of the BTE, until it “clicks”...
learning to hear Well again Many of life’s important activities involve learning. Although not always easy, learning combines desire, practice and a belief that if you keep trying, success and enjoyment will eventually occur. This is true of your hearing. When you were young, you learned how to listen.
realistiC eXpeCtations Hopefully, your hearing instruments will be extremely effective – so much so that you will become dependent upon them. However, hearing aids will not restore normal hearing and will not prevent or improve a hearing impairment due to organic conditions.
the CommuniCation proCess Hearing is only one part of how we exchange thoughts, ideas and feelings. Effective communication combines listening, understanding, attention, concentration, interest and visual (nonverbal) cues. You may have relied on these ever-present cues as your hearing loss gradually impaired your understanding of speech.
hanDling anD Wearing Your instruments and their controls are smaller than most other regularly handled items. It is expected that changing batteries, inserting, removing and adjusting your instruments are new experiences that will take some practice to perform correctly. Minor irritation and inflammation may occur as your ear becomes accustomed to having an object in it.
aDJusting to a noisy WorlD From the moment you get them, it may be tempting to wear and use your hearing instruments constantly. However, this can lead to discomfort, fatigue and disappointment – all factors that can prevent successful learning. The level and complexity of sound environments “out in the real world”...
start in Quiet, Familiar plaCes At first, use your instruments only in familiar, quiet surroundings, where you can identify and locate simple background sounds – running water, doors closing, birds singing – that you may not have heard for awhile. Other sounds, like your own voice, will sound different.
FoCus on speCiFiC sounDs As you wear your instruments in a wider variety of sound environments, practice selecting specific sounds and voices and focus your attention on them. Enhance your understanding by following nonverbal expressions and gestures. As you venture into familiar public places such as places of worship and meetings, sit reasonably close and within...
hearing the teleVision anD raDio The use of music, sound effects and its overall pace can make TV viewing with hearing instruments take a little longer to get used to. Depending on the fidelity and sophistication of your TV’s sound system, sit eight to ten feet in front of the screen with the TV volume set to a normal, comfortable level for others.
enJoy, But Don’t oVerDo it In a few weeks, you will probably be able to use your instruments all day without fatigue or tension. Hopefully, you’ll be like many who find themselves “forgetting” that they are even wearing a hearing instrument. Even so, be careful not to over-practice.
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rememBer: • Better hearing with hearing instruments is a learned skill combining desire, practice and patience • It is important to develop realistic expectations of what your hearing instruments can and cannot do • Hearing is only one part of your total communication process •...
hoW Family anD FrienDs Can help Many people initially treat hearing problems as an individual matter, something that can be dealt with by themselves. But because communication involves more than just one person, so too does the impact of your impairment. Constant requests to repeat, louder TV volume levels, and shifts in behavior are elements of hearing loss that those around you must...
speaK Clearly anD normally There is a tendency for those around you to speak loudly – especially if it is how they previously communicated with you. With your hearing instrument(s) on, a loud voice can actually make understanding more difficult, if not more irritating. Now that the hearing instruments provide the amplification, others...
minimiZe DistraCtions: Many people unconsciously create distractions as they speak. Talking with their mouths full, hands covering mouths, as well as unexpected, sudden head and body movement all make it harder to understand. Make certain you can see their faces, expressions and gestures clearly as they speak to you.
time For aDDeD ConsiDeration There are times when hearing may be even more difficult. When you are tired or aren’t feeling well, it’s likely that you won’t hear or understand as well, either. This is when the patience and understanding of others are especially appreciated.
let others KnoW What you neeD Remember that most people don’t know you, and cannot “see” your hearing problem. There are ways of nonverbally encouraging others to face you when speaking and to talk more slowly. Most won’t mind helping you, but you have to let them know what you need.
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rememBer: • Your family and friends are equally affected by your hearing problem • Be sure others have your full attention and you can see their faces when they speak • Have them speak normally, naturally, and clearly – rather than louder •...
hearing instrument Care Your hearing instruments represent the ultimate in miniaturized sophistication – especially when you consider the environment they must function in. Heat, moisture, and foreign substances can accumulate and degrade performance or interrupt operation entirely. Proper preventive care and maintenance will go a long way toward ensuring trouble-free performance of what is a significant hearing investment.
putting it in the right plaCe When not wearing your hearing instrument, turn it off and open the battery compartment door to prevent excessive reduction of battery life. An instrument left “on” can produce feedback that might attract curious pets – possibly resulting in hearing instruments chewed beyond repair.
Daily Cleaning anD Care Your earmold should be cleaned on a regular basis using a soft, damp cloth. Periodically, you may wash it in warm soapy water. Be certain that the instrument is detached and far away from any moisture before cleaning. A brush may be provided to remove earwax or other particles that may have accumulated around switches and the battery compartment of your instrument.
aVoiDing moisture Your instruments may be so comfortable that you forget you have them on. So develop the mental habit of checking your ears before going swimming, taking a shower, or applying hair spray. Do the same with pockets of clothing before they are washed.
serViCe anD repair If, for any reason, an instrument fails, do not attempt to fix it yourself. Not only does it likely violate any applicable warranties or insurance, you could easily cause extensive damage. Should your instrument fail or perform unsatisfactorily, first check the guide on the next page for possible solutions.
trouBleshooting guiDe symptom possiBle solutions Causes Depleted Replace battery battery Blocked Clear tube Dead earmold blockage Defective See your hearing instrument professional Low battery Replace battery Remove Blocked blockage and Not Loud earmold clean Enough When was See your hearing hearing last professional checked?
WorKing together: Be assured that, together with your hearing professional, we are prepared to do all that we can to help achieve the highest possible level of hearing satisfaction. Even when you visit for batteries, be sure to have regular, periodic examinations of both your hearing instruments and your ears.
FDa inFormation The following additional information is provided in compliance with U.S. Food and Drug Administration (FDA) regulations: Warning to hearing aiD Dispensers. A hearing aid dispenser should advise a prospective hearing aid user to consult promptly with a licensed physician (preferably an ear specialist) before dispensing a hearing aid if the hearing aid dispenser determines through inquiry, actual observation, or review of any other available information concerning the prospective user, that the prospective user has any of...
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