GN Hearing A S VE312 Wireless hearing instrument User Manual UserMan Lijang

GN Hearing A/S Wireless hearing instrument UserMan Lijang

Contents

UserMan Lijang

User GuideBehind-The-Ear (BTE) Models:Thin Tube
2 3Hearing instrument type designations for models included in this user guide are: SY312, FCC ID: X26SY312, IC: 6941C-SY312; SY312e, FCC ID: X26SY312e, IC: 6941C-SY312e; and MRIE, FCC ID: X26MRIE, IC: 6941C-MRIE. FCC ID: X26VE312; VE312, IC: 6941C-VE312, Lijang. Please see page 6 for list of models referring to all types.Statement:This device complies with Part 15 of the FCC Rules and IC rules.Operation is subject to the following two conditions: (1) this device may not cause harmful inter ference, 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 and ICES-003 of the IC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, 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 measures: • 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 the one in which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.Changes or modifications can void the user´s authority to operate the equipment.Intended use Generic air-conduction hearing instruments are wearable sound-amplifying devices intended to compensate for impaired hearing. The fundamental operating principle of hearing instruments is to receive, amplify, and transfer sound to the ear drum of a hearing impaired person. List of countries: Products without wireless functionality are intended for worldwide sales.Products with wireless functionality are intended for sale in countries within European Economic Area as well as Switzerland.The products are in compliance with the following regulatory requirements: • In EU: the device conforms to the Essential Requirements according to Annex I of Council Directive 93/42/EEC for medical devices (MDD) and essential requirements and other relevant provisions of Directive 1999/5/EC (R&TTE). • The declaration of conformity may be consulted at www.Interton.com• In US: FCC CFR 47 Part 15, subpart C.• In Canada these hearing instruments are certified under the rules of IC •Other identified applicable international regulatory requirements in countries outside EU and US. Please refer to local country requirements for these areas.
4 5• Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.•L’exploitation est autorisée aux deux conditions suivantes: (1) l’appareil ne doit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, meme si le brouillage est susceptible d’en compromettre le fonctionnement.•Japanese Radio Law and Japanese Telecommunications Business Law Compliance. This device is granted pursuant to the Japanese Radio Law (󷷼󵏣󵏖) and the Japanese Telecommunications Business Law (󷷼󵌘󷜛󳛢󳖌󵁮󵏖) This device should not be modified (otherwise the granted designation number will become invalid)IntroductionCongratulations on the purchase of your new hearing instruments. Interton’s innovative sound technology and design, combined with the customised device programming selected by your hearing care profes-sional, will make hearing a more enjoyable experience. Hearing instruments will enable you to hear sounds that you may not have heard in years because of your hearing loss. Practice and a positive attitude are important in learning to use hearing instruments. Your Interton instruments have been adjusted according to your individual hearing loss and needs. Some people adjust quickly to wearing hearing instruments in their ears and hearing new sounds; other people may need more time.Please read this manual carefully in order to wholly benefit from the use of your hearing instruments. With proper care, maintenance, and usage, your hearing instruments will aid you in better communication for many years. Ask your hearing care professional if you have any questions. Hearing instrument model:Model 60: Battery size 10Model 61: Battery size 312Model 62: Battery size 312Receiver tube length:Dome size:Left serial number:Right serial number:
6 7Introduction . .......................................................... 4Description of the hearing instruments . ................ 8Getting started ..................................................... 10On/Off function . ................................................... 10SmartStart . .......................................................... 10Inserting/Replacing the battery ............................. 10Low battery indicator ............................................ 11Sports lock. .......................................................... 12Inserting/removing hearing instruments . ............... 12Program and Multi-Function buttons. .................. 14Flight mode . ..................................................... 17Telephone use . ................................................. 19Listen to radio or TV. ............................................. 20Cellular phones . ................................................... 20PhoneNow ........................................................... 20Telecoil (optional) . ............................................... 22Tele-loop systems . ............................................... 23Direct audio input (optional) . ............................. 23Connecting/Disconnecting audio boots . ............ 23Care and maintenance. ......................................... 24Daily maintenance . .............................................. 25The receiver tube . ............................................... 26Cleaning the receiver tubes and domes . ............ 26Cleaning RIE moulds . ........................................... 26Replacing the wax filter (receiver in-the-ear models). 27How to apply domes . ........................................... 28Using Interton hearing instruments with smart phone apps . . . . . . . . . . . . . . . . . . . . . . . . . . . 29General precautions. ............................................. 30General warnings. ................................................. 30Tinnitus Sound Generator (TSG) module . .......... 32The scientific concepts that form the basis for the device . ....................................... 34Significant physical characteristics . .................... 34Prescription use of this TSG hearing instrument . ...35Important notice for prospective sound generator users. ......................................... 35TSG warning to hearing healthcare professionals. . . 36Battery warning Information. .................................. 37Hearing instrument expectations. .......................... 37Warning to hearing aid dispensers . .................... 38Important notice for prospective hearing aid users. .38Children with hearing loss . .................................... 39Troubleshooting guide .......................................... 40Technical data . .................................................... 44Warranty and repairs . ........................................... 54Temperature test, transport and storage information. ....................................... 54ContentsMicro receiver-in-the-ear (RIE) hearing instruments with size 10A battery are available in the following variants:AL960-DR, AL760-DR, AL560-DR ALT960-DR VO960-DR, VO760-DR, VO560-DR, VOT960-DR, VOT760-DRMini receiver-in-the-ear (RIE) hearing instruments of type SY312 with FCC ID X26SY312, IC: 6941C-SY312 and size 312 battery are available in the following variants:AL961-DRW, AL761-DRWAL561-DRW, AL461-DRWALT961-DRWMini receiver-in-the-ear (RIE) hearing instruments of type SY312e with FCC ID X26SY312e, IC: 6941C-SY312e and size 312battery are available in the following variants:VO961-DRW, VO761-DRW, VO561-DRW, VOT961-DRW, VOT761-DRWMini Receiver In-the-Ear (RIE) hearing instruments of type VE312 with FCC ID: X26VE312, IC: 6941C-VE312 and size 312battery are available in the following variants:LN961-DRW, LN761-DRWReceiver-in-the-ear (RIE) hearing instruments of type MRIE with FCC ID X26MRIE, IC: 6941C-MRIE and size 312battery are available in the following variants:AL962-DVIRW, AL762-DVIRW AL562-DVIRW, AL462-DVIRW ALT962-DVIRW, ALT762-DVIRW VO962-DRW, VO762-DRW, VO562-DRW, VOT962-DRW, VOT762-DRWThe identification number for the MRIE, SY312, SY312e, and VE312 device models can be found
71827799118822315146 9, 101821516147513 17411 12Interton LiNXTM device8 960 models61 models(type SY312e and SY312)1. Receiver tube 2. Receiver Open Dome 3. Receiver Tulip Dome4. Receiver Power Dome 5. RIE mould6. Sports lock7. Battery compartment8. Receiver9. Push button10. Volume Control (optional)11. S receiver tube12. NP receiver tube13. HP receiver tube 14. Left/right indicator 15. Model, and serial number16. Direct audio input17. UP Receiver/Mould62 models(type MRIE) (Indentification number for the
13210 11i Tip:1. Always use new Zinc-Air batteries that have a minimum remaining shelf life of one year.2. Whenever the hearing instruments are not in use, remember to turn them off to avoid unnecessary battery consumption.Low battery indicatorYour hearing care professional can set your hearing instrument to give an acoustical indication when the battery is reaching its end of life. The hearing instrument will reduce amplification and emit a melody if bat-tery power gets too low. This signal will recur every five minutes until the hearing instrument automatically switches off. It is recommended that you keep spare batteries on hand. Low battery indicator (instruments paired with accessories only)Active usage of the Interton Unite accessories (Remote Control, Phone Clip, TV Streamer and Mini Micro-phone) requires more battery power from the hearing instruments than when these are working on their own meaning that battery life is highly dependent on the amount of wireless accessory usage. When the battery in the hearing instrument has depleted to a level at which use of the Interton Unite TV Streamer, Phone Clip and Mini Microphone cannot be supported, the hearing instrument will play two sets of descending tones. After this, your hearing instrument and Interton Unite Remote Control will continue to work as usual, but you will not be able to use your Interton Unite TV Streamer, Phone Clip and Mini Microphone. At some point the battery level will not support the remote control either and you will once again hear the descending tones. The hearing instruments will continue to work as usual. Once a new battery is inserted, full operation of the accessories will resume.Getting startedOn/Off function1. When the battery door is closed, the hearing instrument turns on, and the default program will be activ ated.2. To turn off the hearing instrument, open the battery door. Use your fingernail to pull it open.SmartStartHearing instruments can be turned on once you have placed them on your ears. If you prefer to turn them on just prior to placing them on your ear, your hearing care professional can activate a function called SmartStart. This function will delay the time in which the hearing instruments turn on by ten seconds after the battery compartment is closed. With SmartStart, a beep will be heard for each second of the delay period.Inserting/Replacing the battery1. Open the battery door completely by using your fingernail. Remove the used battery if present.2. Prepare the new battery (please refer to page 7 for information on appropriate battery type/size for your hearing instrument). Remove the protective foil and wait 2 minutes before inserting the battery into the hearing instrument to allow activation of the battery.3. Insert the new battery with the positive side in the correct position.4. Gently close the battery door.On
12 13Insertion (domes)1. Hold the receiver tube where it bends, and gently place the dome into the ear canal. Push the dome far enough into the ear canal so that the receiver tube lies flush with the side of the head.2. It is important that the tube and the dome fit correctly into your ear.3. When the dome is placed correctly, you should not be able to see the receiver tube sticking out when facing a mirror.i Note: You should never attempt to bend or modify the shape of the receiver tube.Removal (RIE moulds)1. Grasp the removal string and pull the RIE or UP mould outward.2. Consult your hearing care professional if you have difficulties removing the hearing instrument.Removal (domes)1. Hold the receiver tube with your thumb and forefinger and remove the tube.2. Consult your hearing care professional if you have difficulties removing the hearing instrument.Sports lockThe sports lock will be applied or adjusted by your hearing care professional.Inserting/Removing hearing instrumentsInsertion (custom RIE and UP moulds)1. Hold the RIE mould between your thumb and index finger and position its sound outlet in your ear canal.2. Slide the RIE mould all the way into your ear with a gentle, twisting movement.3. Move the RIE mould up and down and gently press to ensure it is positioned correctly in the ear. Opening and closing your mouth can ease insertion.4. Make sure the hearing instrument is seated behind the ear.By experimenting, an easier method may be discovered. With proper insertion, hearing instruments should fit snugly but comfortably. If hearing instruments cause irritation of the ears, contact your hearing care professional. i Never attempt to modify the shape of the hearing instrument, RIE moulds, or tub-ing yourself.i Tip: It may be helpful to pull the top of your ear back with your opposite hand during insertion to open the ear canal.
14 15Program and Multi-Function buttonsIf you have a hearing aid with a program button or multi-function button, this will allow you to use up to four different listening programs, each of them suitable for certain situations. Program button (61 models only) Multi-function button (62 models only)Your hearing care professional can fill out the following table for you.Programme Description of when to use1234When using the program or multi-function buttons to switch programs, each press will move the instrument to the next program. For example, if it was in program 1 it will switch to program 2, if it was in program 2 it will switch to program 3 etc.When you close the battery door and switch the instrument on, it will start in program 1. Press the program or multi-function buttons if you want to move to a different listening program.If you have two hearing instruments with the synchronization function enabled, program changes to one instrument will automatically repeat in the second instrument. When a program change is made in one instrument, you will hear the same amount of confirmation beeps in the second instrument.Your instrument has a fully automatic volume control. Therefore, it should not be necessary to control the volume manually. However, in addition to controlling listening programs, the multi-function button (62 models only) provides you with the ability to adjust the amplification to your liking.If you have two hearing instruments with the synchronization function enabled and you have the Multifunc-tion Button set for volume control functionality, volume adjustments to one instrument will automatically repeat in the second instrument. When a volume control adjustment is made in one instrument, you will hear a confirmation beep. A beep in the second instrument will follow.The multi-function button is designed to change the volume or listening programs of the hearing instrument, based on different ways it is pressed.
16 17*For wireless models onlyi Flight mode* (Wireless models only)When boarding a flight or entering an area where RF transmitters are prohibited, wireless functionality must be deactivated, as it is not allowed to radiate radio signals during flights or in otherwise restricted areas. For Alera wireless hearing instruments follow the following steps to enter and leave flight mode:It is possible to disable wireless operation by opening and closing the battery compartment of the hearing instrument while at the same time pressing the push button.When disabled manually, wireless operation may be re-enabled by opening and closing the battery com-partment normally, (i.e. without at the same time pressing the push button).For Verso wireless hearing instruments follow the following steps to enter and leave flight mode:It is possible to disable wireless operation by opening and closing the battery compartment three times within a ten second period (open-close, open-close, open-close). Your instruments will now be in flight mode. If the hearing instrument is in flight mode, the hearing instrument must have been operating in flight mode for at least 10 seconds before attempting to enable wireless again. it is possible to re-enable wireless opera-tion by opening and closing the battery door once. 10 seconds after this operation is completed, wireless operation will begin again.If necessary, your hearing care practitioner can change these settings and fill in the following table to indi-cate the new settings:Multi-function button action Default setting New settingShort press up Increases volumeShort press down Decreases volumeLong press up (3 seconds) Changes programsLong press down (3 seconds Activates streaming
18 19Telephone useIf your hearing instruments are fit with a receiver open dome or receiver tulip dome, you can probably use the telephone as you normally would by holding it up to your ear canal opening. If your hearing instruments are fit with a receiver power dome or RIE or UP mould, finding the optimal position for hold-ing a telephone while using a hearing instrument may require practice for some individuals, and one or more of the following suggestions may be helpful.1. Hold the telephone as you would normally.2. Hold the telephone towards the top of the ear (closer to where the microphones are located).3. If whistling occurs, it may take a brief moment of holding the telephone in the same position before the hearing instrument adapts and reduces the feedback.4. Any whistling may also be decreased by holding the telephone slightly away from the ear.5. Depending on your individual needs, your hearing care professional may activate a programme specifically for telephone use.i Note: It is important to wait an additional 15 seconds after wireless function resumes before open-ing and closing the battery compartment again for any reason. If the battery compartment is opened and closed during this 15 second window, flight mode will resume.
20 21Listen to radio or TVWhen listening to the TV or the radio, start out by listening to news commentators since they usually speak clearly, then try other programmes.If you find it difficult to listen to TV or radio, your hearing care professional will be able to give you advice on available accessories to enhance your listening capabilities for TV and radio. Cellular phonesYour hearing instrument is designed to comply with the most stringent Standards of International Electro-magnetic Compatibility. However, not all cell phones are hearing instrument compatible. The varying de-gree of disturbance can be due to the nature of your particular cellular phone or of your wireless telephony service provider.If you find it difficult to obtain a good result while using your cellular phone, your hearing care professional will be able to give you advice on available accessories to enhance listening capabilities.PhoneNowThe PhoneNow function, allows your hearing instrument to automatically switch to your tele phone pro-gramme when a telephone receiver is raised to the ear. When the telephone receiver is removed from the ear, the hearing instrument automatically returns to the previous listening programme.Placement of PhoneNow magnetsPlace PhoneNow magnet on your telephone receiver to allow operation of the PhoneNow function. In order to place PhoneNow magnet properly:1. Clean the telephone receiver thoroughly.2. Hold the telephone vertically, in a position similar to when making a telephone call.3. Place the magnets just below the telephone receiver. Make sure not to cover the microphone openings. If necessary, move the magnet to another position to improve ease of use and comfort while speaking.4. If you are not satisfied with the strength of PhoneNow, you can reposition the PhoneNow magnet or add additional PhoneNow magnets.PhoneNow usageTelephones can be used in a normal manner. A short melody will indicate that the PhoneNow feature has automatically switched the hearing instrument to your telephone programme. Initially, you may need to move the telephone receiver slightly to find the best position for reliable PhoneNow activation and good hearing on the telephone. If you have two hearing instruments with the synchronization function enabled, the volume of hearing instru-ment on the non-phone ear will be turned down.i Only use recommended cleaning agent to clean the telephone prior to placing the magnet on the phone in order to obtain best possible adherence.
122 23Tele-loop systemsMany places, such as theatres, houses of worship, and schools are equipped with tele-loop systems. When using a telecoil programme with tele-loop systems, sound is picked up directly and may improve speech understanding. If there is no sound from the hearing instruments in a tele-loop system and with a telecoil programme activated, the tele-loop system may not be turned on or is not operating correctly. If a facility is not equipped with a tele-loop system, sitting as close as possible to the front may be helpful.Direct audio input (optional)Use of direct audio input (DAI), which enables a direct connection of the hearing instruments to items such as television, radio, and remote microphones, may increase speech understanding for some individuals. The sound source is connected to the hearing instruments by a cable or a wireless FM system to the audio boot. This accessory connects to the bottom of the hearing instruments, and once properly clicked into place, the hearing instruments switch to DAI automatically.Connecting/Disconnecting audio bootsConnecting audio boots1. Align the tip of the audio boot with the groove just above the battery compartment and below the model number.i PhoneNow precautions1. Keep magnets out of reach of pets, children and mentally challenged persons. If a magnet is swallowed, please seek advice from a medical practitioner.2. The magnet may affect some medical devices or electronic systems. The manufacturer of any magnetically sensitive devices (e.g. pacemakers) should advise you regarding appropriate safety precautions when using your hearing instrument and magnet in close proximity to the medical device or electronic system in question.If the manufacturer cannot issue a statement, we recommend keeping the magnet or a telephone equipped with the magnet 30 cm (12”) away from magnetically sensitive devices (e.g. pacemakers).3. High distortion during dialing or phoning may mean that the magnet is not in the optimal position relative to the telephone receiver. To avoid the issue, please move the magnet to another place on the telephone receiver.4. Only use magnets supplied by Interton.Telecoil (optional)If equipped, a telecoil can be activated by your hearing care professional and accessed through one of the additional programmes. A telecoil picks up a telephone’s magnetic signal and converts it to sound. An optional telephone programme may help to improve speech understanding on the telephone. When using a telecoil programme, the receiver of the telephone may need to be held closer to the hearing instrument. The handset of the telephone may need to be moved to slightly different positions in order to find the best reception.
324524 25i Care and maintenanceYour hearing instrument is protected by a layer of protective, hydrophobic nanocoat material.Please follow the following instructions to prolong the durability of your hearing instruments:1. Keep your hearing instrument clean and dry. Wipe the case with a soft cloth or tissue after use to remove grease or moisture. Do not use water or solvents, as these can damage the hearing instrument(s).2. Never immerse hearing instruments in water or other liquids, as liquids may cause permanent damage to the hearing instruments.3. Avoid rough handling of hearing instruments or dropping them on hard surfaces or floors.4. Do not leave hearing instruments in or near direct heat or sunlight, such as in a hot, parked car, as excessive heat can cause damage or deform the casing. 5. Do not wear your instrument while showering, swimming, in heavy rain or in a moist atmosphere such as a steam bath or sauna.6. If your instrument does get wet, or if it has been exposed to high humidity or perspiration, it should be left to dry out overnight with the battery out and the battery compartment open. It is also a good idea to put the instrument and battery in a sealed container together with a drying agent (desiccator) overnight. Do not use the instrument until it is completely dry. Consult your hearing care professional as to which drying agent to use.7. Remove your hearing instrument when applying such things as cosmetics, perfume, aftershave, hair spray, and suntan lotion. These might get into the instrument and cause damage.i Daily maintenanceIt is important to keep your hearing instrument clean and dry. On a daily basis, clean the hearing instruments using a soft cloth or tissue.2. Once in place, move the boot in the direction of the battery compartment.3. Gently click the audio boot onto the hearing instrument.Disconnecting audio boots4. Press and hold the button on the front side of the audio boot.5. Gently remove the audio boot from the hearing instrument.
123 4 510987626 27The receiver tubeThe receiver tube contains the wiring to the receiver which delivers the sound to the ear canal. It is important that the receiver tube and the receiver dome/RIE mold fits correctly in your ear. If the receiver tube or the receiver dome/RIE mould irritates your ear in any way and prevents you from wearing your hear ing instru-ment, please contact your hearing care pro fessional. You should never attempt to modify the shape of the receiver tube yourself. The receiver tube and the receiver dome/RIE mould should be cleaned regularly. Please see instructions in the next section.i Cleaning the receiver tubes and domesThe receiver tube and the receiver dome should be cleaned regularly. Use a damp cloth to clean the re-ceiver tube and receiver dome on the outside. Do not use water when you are cleaning the receiver tubes or the receiver domes. This process is also used to clean the UP receiver mould. Please see instruction on page 30 or 31 for how to change the wax guard filter.i Cleaning RIE or moulds1. Separate the mould from the receiver tube.2. Clean the RIE mould using a mild soap, and rinse with lukewarm water.3. After cleaning, dry RIE moulds thoroughly and remove any residual water and debris from the tubing utilising an air bulb and wire loop.Changing wax guard for receiver tubeFor NP receivers:1. Clean any debris from the old waxguard.2. Insert the wand into the old waxguard.3. Twist the wand with the waxguard in a clockwise direction to ensure it is attached to the wand.4. Pull the wand and waxguard away from the tube/mould.5. Insert the old waxguard into the center of the HF3 wheel.6. Dispose of the old waxguard by drawing the wand to the narrow end of the center disposal area.7. Insert the empty wand into a new waxguard on the HF3 wheel.8. Pull the new waxguard attached to the wand away from the HF3 wheel.9. Insert the wand into the receiver tube/mould.10. Twist the wand to release the new waxguard onto the receiver tube/mould.For S and HP2 receivers:1. To remove the old wax guard, insert the removal side of the wax guard tool into the used wax guard so that the shaft of the tool is touching the rim of the wax guard. Slowly pull the wax guard straight out.2. To insert the ne w wax guard, gently press the replacement side of the wax guard tool straight into the hole of the sound outlet until the outer ring lies flush with the outside of the receiver. Pull the tool straight out -the new wax guard will remain in place.
1228 29How to apply domesIt is recommended that your hearing care professional change domes, as incorrect dome replacement could result in injury.Interton standard domes1. Push the new dome over the receiver.2. Make sure that the new dome is properly and securely mounted.Using Interton hearing instruments with smart phone appsiIntended use of smart phone apps:GN Interton smart phone apps are intended to be used with GN Interton wireless hearing aids. GN Re-Sound smart phone apps send and receive signals from the GN Interton wireless hearing aids via smart phones for which the apps have been developed.Use with smart phone apps: • Notifications of app updates should not be disabled, and it is recommended that the user installs all updates to ensure that the app will function correctly and will be kept up to date.• The app must only be used with GNR devices for which it is intended, and GNR take no responsibility if the app is used with other devices.Interton tulip domesTulip domes are mounted in a similar manner to standard domes, but a few extra steps are required. Tulip domes consist of two “petals”. It is important to note that the largest petal is the outermost petal. To ensure this:1. Push the largest petal away from the receiver tube using a finger. This bends the petal forward.2. Then push the largest “petal” back, and it will be placed on top of the smaller petal.
30 31i General precautions1. Special care should be exercised in selecting and fitting a hearing instrument(s) who’s maximum sound pressure level exceeds 132 dB SPL (with an IEC 60711:1981 occluded ear simulator), because there may be a risk of impairing the remaining hearing of the hearing instrument user 2. Do not leave hearing instruments in the sun, near an open fire, or in a hot, parked car.3. Do not wear hearing instruments while showering, swimming, in heavy rain, or in a moist atmosphere such as a steam bath or sauna.4. Should the hearing instrument become moist, remove the battery and place the hearing instrument in a closed container with a drying agent. Your hearing care professional can provide options for drying containers or kits.5. Remove the hearing instruments when applying items such as cosmetics, perfume, after-shave, hair spray, and suntan lotion. 6. When wireless function is activated, the device uses low-powered digitally coded transmissions in order to communicate with other wireless devices. Although unlikely, nearby electronic devices may be affected. In that case, move the hearing instrument away from the affected electronic device.7. When using wireless functionality and the devices are affected by electromagnetic interference, move away from the source.8. Use only original GN Interton consumables e.g. tubes and domes. Never attempt to modify the shape of the hearing instrument, ear-moulds, or tubing yourself.9. Do only connect Interton hearing instruments to Interton accessories intended and qualified to be used with Interton hearing instruments.i General warnings1. Consult a hearing care professional if you discover a foreign object in your ear canal, if you experience skin irritation, or if excessive ear wax accumulates with the use of the hearing instrument. 2. Different types of radiation, from e.g. NMR, MRI, or CT scanners, may damage hearing instruments. It is recommended not to wear hearing instruments during these or other similar procedures. Other types of radiation, such as burglar alarms, room surveillance systems, radio equipment, mobile telephones, contain less energy and will not damage hearing instruments. However, they have the potential to momentarily affect the sound quality or temporarily create strange sounds from hearing instruments.3. Do not wear hearing instruments in mines, oil fields, or other explosive areas unless those areas are certified for hearing instrument use.4. Do not allow others to use your hearing instruments. This may cause damage to the hearing instruments or to the hearing of the other individual.5. Instrument usage by children or mentally challenged persons should be supervised at all times to ensure their safety.The hearing instrument contains small parts that could be swallowed by children. Please be mindful not to leave children unsupervised with this hearing instrument.6. Hearing instruments should be used only as prescribed by your hearing care professional. Incorrect use may result in hearing loss. 7. External devices connected to the electrical input must be safe according to the requirements of IEC 60601-1-1, IEC 60065, or IEC 60950-1, as appropriate (wired connection, f.ex. HI-PRO), SpeedLink).8. If device is broken, do not use.9. Be careful when boarding flights, to remember to deactivate the wireless functionality. Turn off your wireless functionality by using the flight mode in areas where radio frequency emission is prohibited.i Note:* Interton wireless devices operate in the frequency range of 2.4 GHz - 2.48 GHz.* Interton wireless devices include a RF transmitter that operates in the range of 2.4 GHz - 2.48 GHz.* For use of wireless functionality only use Interton Unite accessories. For further guidance regarding e.g. pairing, please refer to the user guide of the relevant Interton Unite accessory.
32 33Tinnitus Sound Generator (TSG) moduleIntended use for the TSG moduleYour Interton hearing instruments may also include the Tinnitus Sound Generator function, a tool for generating sounds to be used in tinnitus management programmes to relieve suffering from tinnitus.i TSG warnings• Sound generators can be dangerous if improperly used.• Sound generators should be used only as advised by your doctor, audiologist, or hearing healthcare professional.• Sound generators are not toys and should be kept out of reach of anyone who might cause themselves injury (especially children and pets).User instructions for the TSG moduleDescription of the deviceThe Tinnitus Sound Generator (TSG) Module is a software tool that generates sounds to be used in tinnitus management programmes to relieve suffering from tinnitus.Explanation of how the device functionsThe TSG module is a frequency and amplitude shaped white-noise generator. Noise signal level and fre-quency characteristics can be adjusted to the specific therapeutic needs as determined by your doctor, audiologist or hearing healthcare professional.Your doctor, audiologist or hearing healthcare professional can modulate the generated noise with the pur-pose of making it more pleasant. The noise can then resemble, for example, crushing waves on a shore. Modulation level and speed can also be configured to your likes and needs.If your tinnitus troubles you only in quiet environments, your doctor, audiologist or hearing healthcare pro-fessional can set the TSG Module so that it becomes audible exclusively in such surroundings. The overall sound level can be adjusted via an optional volume control. Your doctor, audiologist or hearing healthcare professional will review with you the need for having such a control.TSG volume controlThe sound generator is set to a specific loudness level by the hearing healthcare professional. When switch-ing the sound generator on, the volume will have this optimal setting. Therefore, it might not be necessary to control the volume (loudness) manually. However, the volume control provides the ability to adjust the volume, or amount of stimulus, to the liking of the user.i Caution • The volume control is an optional feature in the TSG module used for adjusting the sound generator output level. To prevent unintended usage by pediatric or physically or mentally challenged users, the volume control must, if enabled, be configured to only provide a decrease of the sound generator output level.i TSG precautions• Should the user develop any side effects from using the sound generator, such as dizziness, nausea, headaches, perceived decrease in auditory function or increase in tinnitus perception, the user should discontinue use of the sound generator and seek medical evaluation.• Children and physically or mentally challenged users will require guardian supervision while wearing the TSG hearing instrument.
34 35The scientific concepts that form the basis for the deviceThe TSG Module provides sound enrichment with the aim of surrounding the tinnitus sound with a neutral sound which is easily ignored. Sound enrichment is an important component of most approaches to tin-nitus management, such as Tinnitus Retraining Therapy (TRT). To assist habituation to tinnitus, this needs to be audible. The ideal level of the TSG module, therefore, should be set so that it starts to blend with the tinnitus, and so that you can hear both your tinnitus as well as the sound used.In a majority of instances, the TSG module can also be set to mask the tinnitus sound, so to provide tem-porary relief by introducing a more pleasant and controllable sound source.Significant physical characteristicsAudio signal technologyDigitalAvailable soundsWhite noise signal which can be shaped with the following configurations:The white noise signal can be modulated in amplitude with an attenuation depth of up to 14dB.High-pass filter Low-pass filter500 Hz 2000 Hz750 Hz 3000 Hz1000 Hz 4000 Hz1500 Hz 5000 Hz2000 Hz 6000 HzPrescription use of this TSG hearing instrumentThe TSG module should be used as prescribed by your doctor, audiologist or hearing healthcare profes-sional. In order to avoid permanent hearing damages, the maximum daily usage depends on the level of the generated sound.Should you develop any side effects from using the sound generator, such as dizziness, nausea, head-aches, perceived decrease in auditory function or increase in tinnitus perception, you should discontinue use of sound generator and seek medical evaluation.The target population is primarily the adult population over 18 years of age. This product may also be used with children 5 years of age or older. However, children and physically or mentally challenged users will re-quire training by a doctor, audiologist, hearing healthcare professional or the guardian for the insertion and removal of the hearing instrument containing the TSG module.Important notice for prospective sound generator usersA tinnitus masker is an electronic device intended to generate noise of sufficient intensity and bandwidth to mask internal noises. It is also used as an aid in hearing external noises and speech.Good health practice requires that a person with a tinnitus condition have a medical evaluation by a licensed physician (preferably a physician who specializes in diseases of the ear) before using a sound generator.Licensed physicians who specialize in diseases of the ear are often referred to as otolaryngologists, otolo-gists or otorhinolaryngologists. The purpose of medical evaluation is to assure that all medically treatable conditions that may affect tinnitus are identified and treated before the sound generator instrument is used. The sound generator instrument is
36 37i Battery warning informationBatteries, although very small, contain dangerous substances, and should be disposed of carefully. This is for the safety of you and the environment. Please note:1. Do not attempt to recharge batteries (Zinc Air) which are not specifically designated as rechargeable because they may leak or explode.2. DO NOT attempt to dispose of batteries by burning them. Used batteries are harmful to the environment. Please dispose of them according to local regulations or return them to your hearing care practitioner.3. DO NOT place batteries in your mouth. Consult a physician immediately if a battery has been swallowed, as they can be harmful to your health.4. Keep batteries away from pets, children and mentallly challenged persons.5. Remove the batteries to prevent leakage when the hearing instruments are not in use for an extended period of time.i Hearing instrument expectationsA hearing instrument will not restore normal hearing and will not prevent or improve a hearing impairment resulting from organic conditions. Consistent use of the hearing instrument is recommended. In most cases, infrequent use does not permit you to attain full benefit from it.The use of a hearing instrument is only part of hearing rehabilitation and may need to be supplemented by auditory training and instructions in lip-reading.a tool to generate sounds to be used with appropriate counselling and/or in a tinnitus management program to relieve patients suffering from tinnitus.i TSG warning to hearing healthcare professionalsA hearing healthcare professional should advise a prospective sound generator user to consult promptly with a licensed physician (preferably an ear specialist) before getting a sound generator if the hearing healthcare professional determines through inquiry, actual observation, or review of any other available information concerning the prospective user that the prospective user has any of the following conditions: (i) Visible congenital or traumatic deformity of the ear. (ii) History of active drainage from the ear within the previous 90 days. (IIi) History of sudden or rapidly progressive hearing loss within the previous 90 days. (iv) Acute or chronic dizziness. (v) Unilateral hearing loss of sudden or recent onset within the previous 90 days. (vi) Audiometric air-bone gap equal to or greater than 15dB at 500 hertz (Hz), 1000 Hz, and 2000 Hz. (vii) Visible evidence of significant cerumen accumulation or a foreign body in the ear canal. (viii) Pain or discomfort in the ear.i CAUTION: The maximum output of the sound generator falls into the range that can cause hearing loss according to OSHA regulations. The user should not use the sound generator for more than eight (8) hours a day when this is set below 90dB SPL. Above that level, the device should not be used for more than two (2) hours per day. In no case should the sound generator be worn at uncomfortable levels.
38 39i Warning to hearing aid dispensers (US Only) 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 de-termines through inquiry, actual observation, or review of any other available information concerning the prospective user, that the prospective user has any of the following conditions: (i) Visible congenital or traumatic deformity of the ear. (ii) History of active drainage from the ear within the previous 90 days. (iii) History of sudden or rapidly progressive hearing loss within the previous 90 days. (iv) Acute or chronic dizziness. (v) Unilateral hearing loss of sudden or recent onset within the previous 90 days. (vi) Audiometric air-bone gap equal to or greater than 15 decibels at 500 hertz (Hz), 1,000 Hz, and 2,000 Hz. (vii) Visible evidence of significant cerumen accumulation or a foreign body in the ear canal. (viii) Pain or discomfort in the ear.Important notice for prospective hearing aid users (US Only)Good health practice requires that a person with a hearing loss have a medical evaluation by a licensed physician (preferably a physician who specializes in diseases of the ear) before purchasing a hearing aid. Licensed physicians who specialize in diseases of the ear are often referred to as otolaryngologists, otolo-gists or otorhinolaryngologists. The purpose of medical evaluation is to assure that all medically treatable conditions that may affect hearing are identified and treated before the hearing aid is purchased.Following the medical evaluation, the physician will give you a written statement that states that your hear-ing 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 evalu-ation. The audiologist or hearing aid dispenser will conduct a hearing aid evaluation to assess your ability to hear with and without a hearing aid. The hearing aid evaluation will enable the audiologist or dispenser to select and fit a hearing aid to your individual needs. If you have reservations about your ability to adapt to amplification, you should inquire about the availability of a trial-rental or purchase-option program. Many hearing aid dispensers now offer programs 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 those individuals who have obtained a medical evaluation from a licensed physician. Federal law permits a fully informed adult to sign a waiver statement declining the medical evaluation for religious or personal beliefs that preclude consultation with a physician. The exercise of such a waiver is not in your best health interest and its use is strongly discouraged.Children with hearing loss (US Only) In addition to seeing a physician for a medical evaluation, a child with a hearing loss should be directed to an audiologist for evaluation and rehabilitation since hearing loss may cause problems in language develop-ment and the educational and social growth of a child. An audiologist is qualified by training and experience to assist in the evaluation and rehabilitation of a child with a hearing loss.
40 41Troubleshooting Guide Symptom cauSe poSSIBLe RemeDyNo sound Not turned on Turn on by closing the battery doorDead battery Replace batteryBattery door will not close Insert battery properlyBlocked RIE mould or tube Clean RIE mould or tubeBlocked wax filter Replace wax filter or consult your hearing care professionalNot loud enough Incorrect RIE mould placement Reinsert RIE mouldBlocked RIE mould or dome Clean RIE mould, replace dome, replace filterChange in hearing sensitivity Consult your hearing care professionalExcessive ear wax Consult your hearing care professionalVolume set too low Consult your hearing care professional
42 43Troubleshooting Guide Symptom cauSe poSSIBLe RemeDyExcessive whistling / feedback Incorrect RIE mould placement Re-insert RIE mould carefullyIncorrect dome placement Re-insert domeExcessive ear wax Consult your hearing care professionalFeedback control may need adjustment Consult your hearing care professionalRIE mould tubing worn or damaged Consult your hearing care professionalHearing instrument settings not optimal Consult your hearing care professionalSound distorted / not clear Weak battery Replace batteryImproper RIE mould or dome fit Consult your hearing care professionalHearing instrument damaged Consult your hearing care professionalHearing instrument settings not optimal Consult your hearing care professionalWireless does not work Possible Root Cause - Device is in flight modeFor Alera devices with push button: Open and close the battery compartment. For Alera devices without push button: Open and close the battery door twice within 10 secondsFor all Verso devices: Open and close the battery compartment once. Wireless will reacti-vate 10 seconds later. (If Root Cause is device in flight mode) If there are any other problems not mentioned in this guide, please contact your hearing care professional.
44 45Technical dataOpen ClosedReference test gain (60 dB SPL input) HFA 30 32 dBFull-on gain (50 dB SPL Input) Max HFA47415042dB dBMaximum output (90 dB SPL input) Max HFA114108114108dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.8 0.80.7 0.8 0.90.8 %%%Equivalent input noise (w/o noise reduction) 24 25 dB SPLFrequency range (DIN 45605) 100–6790100–6720HzCurrent drain (in test mode) ALx60 ALx611.11.21.11.2mAmAMicro and Mini RIE—NP receiverModels: AL960-DR, AL760-DR, AL560-DR, AL961-DRW, AL761-DRW, AL561-DRW, ALT960-DR, ALT961-DRWOpen ClosedReference test gain (60 dB SPL input) HFA 35 35 dBFull-on gain (50 dB SPL Input) Max HFA57495849dBdBMaximum output (90 dB SPL input) Max HFA117112117112dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.8 1.10.9 0.7 1.00.8 %%%Equivalent input noise (w/o noise reduction) 26 26dB SPLFrequency range (DIN 45605) 100–7150100–7140HzCurrent drain (in test mode) ALx60 ALx611.11.21.11.2mAmAMicro and Mini RIE—HP receiverModels: AL960-DR, AL760-DR, AL560-DR, AL961-DRW, AL761-DRW, AL561-DRW, ALT960-DR, ALT961-DRWData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerOpen configurationClosed configuration Open configurationClosed configuration Frequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc CouplerFULL-ON AND REFERENCE TEST GAINFrequency (Hz)Gain(dB)Full-on gain 50 dB SPL input2cc Coupler70605040302010100 1000 10000Reference test gain 60 dB SPL inputFull-on gain 50 dB SPL input2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc Coupler130120110100908070100 1000 100002cc Coupler
46 47Open ClosedReference test gain (60 dB SPL input) HFA 30 32 dBFull-on gain (50 dB SPL Input) Max HFA47415042dBdBMaximum output (90 dB SPL input) Max HFA114108114108dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.8 0.80.7 0.8 0.90.8 %%%Telecoil sensitivity (SPLIV @ 31.6 mA/m) 90 91 dB SPLEquivalent input noise (w/o noise reduction) 24 25 dB SPLFrequency range (DIN 45605) 100–6790100–6720HzCurrent drain (in test mode) 1.2 1.2 mARIE—NP receiverModels: AL962-DVIRW, AL762-DVIRW, AL562-DVIRW, ALT962-DVIRW, ALT762-DVIRWOpen ClosedReference test gain (60 dB SPL input) HFA 35 35 dBFull-on gain (50 dB SPL Input) Max HFA57495849dBdBMaximum output (90 dB SPL input) Max HFA117112117112dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.8 1.10.9 0.7 1.00.8 %%%Telecoil sensitivity (SPLIV @ 31.6 mA/m) 96 96 dB SPLEquivalent input noise (w/o noise reduction) 26 26 dB SPLFrequency range (DIN 45605) 100–7150100–7140HzCurrent drain (in test mode) 1.2 1.2 mARIE—HP receiverModels: AL962-DVIRW, AL762-DVIRW, AL562-DVIRW, ALT962-DVIRW, ALT762-DVIRWOpen configurationClosed configuration Open configurationClosed configuration FULL-ON AND REFERENCE TEST GAINFrequency (Hz)Gain(dB)Full-on gain 50 dB SPL input2cc Coupler70605040302010100 1000 10000Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc Coupler130120110100908070100 1000 100002cc CouplerFULL-ON AND REFERENCE TEST GAINGain(dB)Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerFrequency (Hz)MAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc CouplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc coupler Data in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc coupler
48 49Open ClosedReference test gain (60 dB SPL input) HFA 31 31 dBFull-on gain (50 dB SPL Input) Max HFA46415042dBdBMaximum output (90 dB SPL input) Max HFA113108113108dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.50.50.80.30.61.0%%%Equivalent input noise (w/o noise reduction) 23 24 dB SPLFrequency range (DIN 45605) 100–7110100–7100HzCurrent drain (in test mode) VOx60 VOx611.11.11.11.1mAmAMicro and Mini RIE—S receiverModels: VO960-DR, VO760-DR, VO560-DR, VO961-DRW, VO761-DRW, VO561-DRWVOT960-DR, VOT760-DR, VOT961-DRW, VOT761-DRWOpen ClosedReference test gain (60 dB SPL input) HFA 32 33 dBFull-on gain (50 dB SPL Input) Max HFA47425143dBdBMaximum output (90 dB SPL input) Max HFA114109114109dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.80.90.90.90.81.0%%%Equivalent input noise (w/o noise reduction) 22 23 dB SPLFrequency range (DIN 45605) 100–6840100–6780HzCurrent drain (in test mode) VOx60 VOx611.11.11.11.1mAmAMicro and Mini RIE—NP receiverModels: VO960-DR, VO760-DR, VO560-DR, VO961-DRW, VO761-DRW, VO561-DRWVOT960-DR, VOT760-DR, VOT961-DRW, VOT761-DRWOpen configurationClosed configuration Open configurationClosed configuration Frequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)70605040302010Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerFrequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)1301201101009080702cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)1301201101009080702cc CouplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc coupler Data in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc coupler
50 51Open ClosedReference test gain (60 dB SPL input) HFA 36 36 dBFull-on gain (50 dB SPL Input) Max HFA59505951dB dBMaximum output (90 dB SPL input) Max HFA118114119114dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz1.41.41.11.21.61.0%%%Equivalent input noise (w/o noise reduction) 23 23 dB SPLFrequency range (DIN 45605) 100–6790100–6710HzCurrent drain (in test mode) VOx60 VOx611.11.11.11.1mAmAMicro and Mini RIE—HP2 receiverModels: VO960-DR, VO760-DR, VO560-DR,VO961-DRW, VO761-DRW, VO561-DRWVOT960-DR, VOT760-DR, VOT961-DRW, VOT761-DRWFrequency (Hz)FULL-ON AND REFERENCE TEST GAINGain (dB)Reference test gain 60 dB SPL inputFull-on gain 50 dB SPL input2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output (dB SPL)2cc CouplerOpen ClosedReference test gain (60 dB SPL input) HFA 31 31 dBFull-on gain (50 dB SPL Input) Max HFA46415042dBdBMaximum output (90 dB SPL input) Max HFA113108113108dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.50.50.90.40.51.0%%%Telecoil sensitivity (SPLIV @ 31.6 mA/m) 91 92dB SPLEquivalent input noise (w/o noise reduction) 23 24dB SPLFrequency range (DIN 45605) 100–7110100–7100HzCurrent drain (in test mode) 1.2 1.2 mARIE—S receiverModels: VO962-DRW, VO762-DRW, VO562-DRW VOT962-DRW, VOT762-DRWFrequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)70605040302010Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)1301201101009080702cc CouplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerOpen configurationClosed configuration Open configurationClosed configuration Data in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc coupler
52 53Open ClosedReference test gain (60 dB SPL input) HFA 30 33 dBFull-on gain (50 dB SPL Input) Max HFA46415043dBdBMaximum output (90 dB SPL input) Max HFA113108114109dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz0.50.50.90.91.01.1%%%Telecoil sensitivity (SPLIV @ 31.6 mA/m) 91 93 dB SPLEquivalent input noise (w/o noise reduction) 23 24 dB SPLFrequency range (DIN 45605) 100–7110100–6770HzCurrent drain (in test mode) 1.2 1.2 mARIE—NP receiverModels: VO962-DRW, VO762-DRW, VO562-DRW VOT962-DRW, VOT762-DRWOpen ClosedReference test gain (60 dB SPL input) HFA 36 36 dBFull-on gain (50 dB SPL Input) Max HFA59505951dBdBMaximum output (90 dB SPL input) Max HFA118114119114dB SPLdB SPLTotal harmonic distortion 500 Hz 800 Hz 1600 Hz1.41.41.11.21.61.0%%%Telecoil sensitivity (SPLIV @ 31.6 mA/m) 96 98dB SPLEquivalent input noise (w/o noise reduction) 23 23dB SPLFrequency range (DIN 45605) 100–6790100–6710HzCurrent drain (in test mode) 1.2 1.2 mARIE—HP2 receiverModels: VO962-DRW, VO762-DRW, VO562-DRW VOT962-DRW, VOT762-DRWFrequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerFrequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc CouplerOpen configurationClosed configuration Open configurationClosed configuration Data in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc coupler
54 5513012011010090807070605040302010130120110100908070Mini RIE—S receiverModels: LN961-DRW, LN761-DRWMini RIE—NP receiverModels: LN961-DRW, LN761-DRWFrequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerFULL-ON AND REFERENCE TEST GAINMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Frequency (Hz)Output(dB SPL)Gain(dB)2cc CouplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerReference test gain (60 dB SPL input) HFA 32 dBFull-on gain (50 dB SPL input) Max.HFA5043 dBMaximum output (90 dB SPL input) Max.HFA114109 dB SPLTotal harmonic distortion 500 Hz800 Hz1600 Hz0,50,60,8%Equivalent input noise 24 dB SPLFrequency range (DIN 45605/ANSI) 100-6930 HzCurrent Drain 1,2 mAReference test gain (60 dB SPL input) HFA 33 dBFull-on gain (50 dB SPL input) Max.HFA5548 dBMaximum output (90 dB SPL input) Max.HFA115110 dB SPLTotal harmonic distortion 500 Hz800 Hz1600 Hz1,21,51,6%Equivalent input noise 23 dB SPLFrequency range (DIN 45605/ANSI) 100-6470 HzCurrent Drain 1,3 mA706050403020102cc CouplerFull-on gain 50dB SPL inputReference test gain60dB SPL input
56 57807060504030201401301201101009080Mini RIE—HP receiverModels: LN961-DRW, LN761-DRWMini RIE—UP receiverModels: LN961-DRW, LN761-DRWData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerData in accordance with ANSI S3.22–2003 and IEC 60118-7; Supply Voltage 1.3 V, 2cc couplerReference test gain (60 dB SPL input) HFA 38 dBFull-on gain (50 dB SPL input) Max.HFA6555 dBMaximum output (90 dB SPL input) Max.HFA118115 dB SPLTotal harmonic distortion 500 Hz800 Hz1600 Hz1,52,41,5%Equivalent input noise 24 dB SPLFrequency range (DIN 45605/ANSI) 100-6300 HzCurrent Drain 1,2 mAReference test gain (60 dB SPL input) HFA 46 dBFull-on gain (50 dB SPL input) Max.HFA7666 dBMaximum output (90 dB SPL input) Max.HFA128123 dB SPLTotal harmonic distortion 500 Hz800 Hz1600 Hz2,12,30,6%Equivalent input noise 24 dB SPLFrequency range (DIN 45605/ANSI) 100-5690 HzCurrent Drain 1,2 mA1401301201101009080Frequency (Hz)FULL-ON AND REFERENCE TEST GAINGain(dB)Reference test gain60 dB SPL inputFull-on gain50 dB SPL input2cc CouplerFULL-ON AND REFERENCE TEST GAINMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Output(dB SPL)2cc CouplerMAXIMUM OUTPUT (OSPL 90)Frequency (Hz)Frequency (Hz)Output(dB SPL)Gain(dB)2cc Coupler807060504030202cc CouplerFull-on gain 50dB SPL inputReference test gain60dB SPL input
58 59Warranty and repairs Interton provides a warranty on hearing instruments in the event of defects in workmanship or materials, as described in applicable warranty documentation. In its service policy, Interton pledges to secure func-tionality at least equivalent to the original hearing instrument. As a signatory to the United Nations Global Compact initiative, Interton is committed to doing this in line with environment-friendly best practices. Hearing instruments therefore, at Interton’s discretion, may be replaced by new products or products manufactured from new or serviceable used parts, or repaired using new or refurbished replacement parts. The warranty period of hearing instruments is designated on your warranty card, which is provided by your hearing care professional. For hearing instruments that require service, please contact your hearing care professional for assistance. Interton hearing instruments that malfunction must be repaired by a qualified technician. Do not attempt to open the case of hearing instruments, as this will invalidate the warranty. Temperature test, transport and storage informationGN Interton Hearing Instruments are subjected to various tests in temperature and damp heating cycling between -25 C and +70C according to internal and industry standards. During transport or storage, the temperature should not exceed the limit values of -20C to 60C and relative humidity of 90% RH, non con-densing (for limited time). The air pressure between 500 and 1100 hPa is appropriate.Be aware of information marked with the warning symboli WARNING points out a situation that could lead to serious injuries, CAUTION indicates a situation that could lead to minor and moderate injuries”i Advice and tips on how to handle your hearing instrument better.Equipment includes RF transmitterProduct is a Type B applied partPlease ask your local hearing care professional concerning disposal of your hearing instrumenti “Made for iPhone” means that an electronic acces-sory has been designed to connect specifically to iPhone and has been certified by the developer to meet Apple performance standards.Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPhone may affect wireless performance.
Worldwide headquartersInterton A/S | Lautrupbjerg 7 | DK-2750 Ballerup | DenmarkTel.: +45 45 75 1111 | Fax: +45 45 75 1119 | www.interton.com | CVR no. 55082715Any issues relating to the EU Medical Device Directive 93/42/EEC, or Council Directive 1999/5/EC on Radio Equipment and Telecommunications terminal equipment should be directed to Interton A/S.0297400080000-GB-12.01-Rev.B

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