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Nucleus 8 Sound Processor User Guide

Introduction

Indications

The Nucleus 8 Sound Processor is indicated for a recipient with

a compatible Cochlear Nucleus implant.

The Nucleus 8 Sound Processor is compatible with the following

Cochlear Nucleus implants:

ꞏ

CI600 Series Implants: CI612, CI622, CI624, CI632,

ꞏ

CI500 Series Implants: CI512, CI513, CI522, CI532, CI551,

ABI541

ꞏ

CI24RE Series Implants: CI422, CI24RE (CA), CI24RE (ST),

CI24RE (CS), CI24REH (Hybrid L24), CI8REH (Hybrid S8),

CI12REH (Hybrid S12)

ꞏ

CI24R Series Implants: CI24R (CA), CI24R (CS), CI24R (ST)

ꞏ

CI24M Series Implants: CI24M, ABI24M, CI 11+11+2M,

CI24MH (CI6+16+2M)

The Nucleus 8 Sound Processor in the Hybrid configuration,

regardless of associated implant, is indicated for recipients with

a residual hearing at frequencies between 125 Hz and 2 kHz.
The following accessories are indicated for use with the

Nucleus 8 processing unit.

Cochlear Earhook, Cochlear Hugfit, Cochlear Snugfit, Cochlear

Headworn Adaptor, Cochlear Earmould Adaptor, Cochlear Koala

Clip (CP1110 Koala Clip only), Cochlear Nucleus 7 Headband,

Cochlear Hybrid™ Earhook with Removal Tool, Cochlear Hybrid

Receiver, Cochlear Hybrid Open Dome, Cochlear Hybrid Bass

Single Dome, Cochlear Hybrid Bass Double Dome, Cochlear

Monitor Earphone Adaptor with earphones, Cochlear USB

Charger, Cochlear Y Charger.

Summary of Contents for CP1110

Page 1: ...Cochlear Nucleus 8 Sound Processor User Guide CP1110 ...

Page 2: ...ortant information or advice Tip Time saving hint Caution Special care to be taken to ensure safety and effectiveness Could cause damage to equipment Warning Potential safety hazards and serious adverse reactions Could cause harm to person ...

Page 3: ...pose 6 Indications 9 Contraindications 12 Intended patient population 14 Benefits 14 Intended users 14 Power 15 Batteries 15 Battery life 16 Lock the battery module to the processing unit 17 Lock the disposable battery module cover 18 Replace the battery module 19 Charge rechargeable batteries 23 Use the Y Battery Charger 25 Use the USB Battery Charger 27 ...

Page 4: ...Change program 34 Change volume and sensitivity 34 Telecoil 35 Wireless accessories 36 Use monitor earphones 38 Use Phonak s Roger 20 41 Wear 42 Wear your sound processor 42 People with two implants 43 People with CI600 Series implants 43 Personalise your sound processor 44 Change earhooks 46 Retention accessories 47 Attach a SoftWear pad 58 Sport and exercise 59 Travel 61 Flight mode 62 ...

Page 5: ...ge 66 Water sand and dirt 67 Change microphone cover 69 Change the coil 71 Change the coil magnet 72 Lights and beeps 73 Lights 73 Beeps 76 Troubleshoot 79 Sound processor 79 Battery 86 Cautions 89 Warnings 90 For parents and carers 90 Sound processor and parts 91 Batteries 94 Medical treatments 96 Other information 99 ...

Page 6: ...Hybrid mode by adding an acoustic component which sends amplified acoustic sound into the ear canal For information about the Hybrid mode including indications and contraindications refer to the Hybrid User Guide for Nucleus 8 System and Nucleus 7 System Note Refer to the relevant sections for cautions and warnings relating to the use of the Nucleus 8 processing unit Model number CP1110 batteries ...

Page 7: ...ing or inhaling small parts can cause severe or fatal injuries Use the tamper resistant locks to keep small parts attached to the processing unit where available including parts that fit between the processing unit and battery module Always supervise children under 3 years of age and others who may be at risk of inhalation choking or ingestion of small parts when they use the sound processor and r...

Page 8: ...ounds into electrical signals which it sends via a coil to an implant The processing unit also provides power to the implant When used in combination with an audio receiver the sound processor also delivers sound to the ear canal in recipients with residual hearing Cochlear Nucleus 8 Slimline Coil Cochlear Nucleus 8 Slimline Coil 5 I Cochlear Nucleus 8 Aqua Coil Cochlear Nucleus 8 Aqua Coil 5 I Th...

Page 9: ...ar Tamper resistant Earhook ꞏ Cochlear Nucleus 7 Headband ꞏ Cochlear Hugfit all sizes ꞏ Cochlear Koala Clip ꞏ Cochlear Snugfit all sizes ꞏ Cochlear Hybrid Earhook Adaptor The retention accessories are intended to be used to assist with wearing the sound processor as part of a hearing implant system Coil spacer The Coil Spacer increases the spacing between the external coil and the coil of the impl...

Page 10: ...to supply power to a processing unit as part of a hearing implant system Cochlear USB Charger Cochlear Y Charger The battery charger is used to charge the rechargeable battery module of the sound processor Cochlear Monitor Earphone Adaptor with earphones The monitor earphone adaptor is intended to provide a hearing person with the ability to check if a processing unit is working by sending audio s...

Page 11: ...ries Implants CI24M ABI24M CI 11 11 2M CI24MH CI6 16 2M The Nucleus 8 Sound Processor in the Hybrid configuration regardless of associated implant is indicated for recipients with a residual hearing at frequencies between 125 Hz and 2 kHz The following accessories are indicated for use with the Nucleus 8 processing unit Cochlear Earhook Cochlear Hugfit Cochlear Snugfit Cochlear Headworn Adaptor Co...

Page 12: ... ST CI24RE CS CI24REH Hybrid L24 CI8REH Hybrid S8 CI12REH Hybrid S12 ꞏ CI24R Series Implants CI24R CA CI24R CS CI24R ST ꞏ CI24M Series Implants CI24M ABI24M CI 11 11 2M CI24MH CI6 16 2M Compatible magnets are Cochlear Magnet strength to 6 and I to 4 I and Cochlear Magnet Reverse Polarity strength to 6 Cochlear Nucleus 8 Slimline Coil 5 I The Cochlear Nucleus 8 Slimline Coil 5 I is indicated for a ...

Page 13: ...oil Spacer is indicated for use with a compatible Cochlear Nucleus 8 Slimline Coil all lengths types and colours Compatible Cochlear Nucleus 8 Slimline Coils include Cochlear Nucleus 8 Slimline Coil Cochlear Nucleus 8 Slimline Coil 5 I Cochlear Nucleus 8 Aqua Coil and Cochlear Nucleus 8 Aqua Coil 5 I SoftWear Pad The Cochlear SoftWear Pad is indicated for use with a compatible Cochlear Nucleus 8 S...

Page 14: ...Coil is not indicated for use with hearing implants or processing units other than those listed in Indications The Cochlear Nucleus 8 Slimline Coil is not indicated for use with Cochlear Magnet strength 5 I Cochlear Nucleus 8 Slimline Coil 5 I The Cochlear Nucleus 8 Slimline Coil 5 I is not indicated for use with hearing implants or processing units other than those listed in Indications The Cochl...

Page 15: ...indicated for use with coils other than those listed in Indications SoftWear Pad The Cochlear SoftWear Pad is not indicated for use with coils other than those listed in Indications It is not indicated for use with the Cochlear Coil Spacer Battery modules The Cochlear Battery Holder is not indicated for use with processing units other than those listed in Indications The Cochlear Battery Cover is ...

Page 16: ...compatible Cochlear implant system Potential benefits of receiving a Cochlear implant system include ꞏ Better understanding of speech in quiet ꞏ Better understanding of speech in noise ꞏ Increased satisfaction based on hearing capabilities Intended users Intended users of the Nucleus 8 Sound Processors and accessories are ꞏ Recipients of a compatible Cochlear Nucleus implant ꞏ Carers of recipients...

Page 17: ...s for the Nucleus 8 processing unit The disposable battery module consists of ꞏ Cochlear Battery Cover ꞏ Cochlear Battery Holder It uses two disposable batteries and has a tamper resistant lock The Cochlear Power Extend Battery Module rechargeable The Cochlear Compact Battery Module rechargeable ...

Page 18: ...optimum storage environment is a cool dry place ꞏ Do not discharge battery completely before recharging ꞏ It is not recommended to store the battery for extended periods of time without using or charging If you have more than one battery rotate the batteries through usage ꞏ Avoid exposure to temperature extremes and humidity in storage and use such as direct sunlight or inside a parked vehicle The...

Page 19: ...inhaling small parts can cause severe or fatal injuries Use the tamper resistant locks to keep small parts attached to the processing unit where available including parts that fit between the processing unit and battery module Always supervise children under 3 years of age and others who may be at risk of inhalation choking or ingestion of small parts when they use the sound processor and related ...

Page 20: ...ock to help prevent children opening the battery cover Lock Turn the locking screw clockwise with the battery cover locking tool until it is in a horizontal position Unlock Turn the locking screw anticlockwise until it is in a vertical position Caution Always check the locking screw is unlocked before attaching or removing the battery cover ...

Page 21: ...y module Remove the battery module 1 Twist the battery module as shown to release it from the processing unit 2 Pull the battery module from the processing unit Caution Always check the tamper resistant lock is unlocked before removing the battery module see page 17 ...

Page 22: ... marker and arrow on battery module towards back of processing unit Disposable battery module align indents and lock on battery module towards back of processing unit 2 Twist the battery module as shown to attach the parts Your sound processor will turn on automatically Note If you do not connect the sound processor to your implant it will turn off automatically after two minutes if enabled by you...

Page 23: ...batteries Cochlear recommends 675 PR44 zinc air batteries designed for cochlear implant use Do not use silver oxide or alkaline batteries 1 Press and hold the button for 5 seconds then release to turn off your sound processor 2 Pull the unlocked battery cover away from the battery holder 3 Remove the batteries from the battery holder ...

Page 24: ... the battery holder with the flat side positive terminal facing up 6 Replace the battery cover by sliding it up towards the processing unit Lock the cover if required Your sound processor will automatically turn on Note If you do not connect the sound processor to your implant it will turn off automatically after two minutes if enabled by your clinician ...

Page 25: ...onnect it to a charger until it is fully charged Charging temperature The battery chargers have a built in temperature sensor Batteries must be charged at 0 C 40 C 32 F 104 F If battery module temperature is outside this range the LED will flash orange error What should I do ꞏ Charge rechargeable battery modules at a room temperature of 0 C 40 C 32 F 104 F Battery health check Rechargeable battery...

Page 26: ...y module will lose some power if you do not use it for a period of time What should I do ꞏ Charge your battery module before storing it Connecting to accessories Some accessories e g monitor earphone adaptor Roger 20 receiver fit between the rechargeable battery module and your processing unit If you leave them attached after use this will drain the battery What should I do ꞏ Don t leave your batt...

Page 27: ... uses the supplied USB cable to plug into ꞏ A wall power outlet using the Cochlear USB Power Adaptor or ꞏ A USB port e g computer 1 1 USB cable 2 Rechargeable battery module connector 3 LED indicator 1 USB ports must be high power USB 1 0 or higher If you use a USB hub to connect more than one USB device to a port we recommend you use a powered hub ...

Page 28: ...ight angle Twist to connect 2 Plug the USB cable into a power outlet or USB port The LED flashes green while charging Note If you use a power outlet plug the USB cable into the power adaptor first then plug the adaptor into the power outlet 3 The LED changes to steady green when the module is fully charged ...

Page 29: ...e It uses a USB connector to plug into ꞏ A wall power outlet using the Cochlear USB Power Adaptor or ꞏ A USB port e g computer 2 1 USB connector 2 Rechargeable battery module connector 3 LED indicator 2 USB ports must be high power USB 1 0 or higher If you use a USB hub to connect more than one USB device to a port we recommend you use a powered hub ...

Page 30: ... the charger at a slight angle Twist to connect 3 Plug the charger into a power outlet or USB port The LED flashes green while charging Note If you use a power outlet plug the USB cable into the power adaptor first then plug the adaptor into the power outlet 4 The LED changes to steady green when the module is fully charged ...

Page 31: ...pple or Android device or the Cochlear Remote Control you need to pair your sound processor with the remote device Please refer to the app or remote user guides for details Warning Consider security when connecting your sound processor to devices such as smartphones or tablets Only connect to devices that are protected e g password or PIN access control Do not connect to devices that have had thei...

Page 32: ...vice This allows you to use the control and audio streaming functions of compatible Apple devices Note If you wear a sound processor on both ears to reliably control your sound processors use the Nucleus Smart App instead of the Made for iPhone Accessibility Shortcut menu on your compatible Apple device If you wear a sound processor on one ear and a compatible hearing aid on the other you can cont...

Page 33: ...r app user guide for details Control options The table below compares the three ways you can control your sound processor Note Some functions are only available if enabled by your clinician Function Sound processor buttons Remote control Nucleus Smart App Turn ON OFF X Program X X X Volume X X Sensitivity X X Telecoil X X X Wireless accessories X X X Master Volume Limit X Bass Treble X ForwardFocu...

Page 34: ...on either ꞏ Connect the battery see page 20 or ꞏ If the battery is already connected short press the button 2 To turn off either ꞏ Disconnect the battery see page 19 or ꞏ Press and hold the button for 5 seconds The light will change to steady orange as the sound processor turns off Note If you do not connect the sound processor to your implant it will turn off automatically after two minutes if en...

Page 35: ...urning on sound processor The number of flashes indicates the number of the current program Quick green flashes Sound processor flashes while receiving sound from microphones Child mode only Orange flashes Sound processor is off the implant Long flash of orange Sound processor is turning off ...

Page 36: ...If your clinician has enabled SCAN 2 or SCAN 2 FF your sound processor can automatically respond to the sound environment without you needing to change program Indicator lights What it means Green flashes Changing the program Child mode only The number of flashes indicates the number of the current program Change volume and sensitivity If set up by your clinician you can control the levels of volu...

Page 37: ...ps For phone use we recommend the Cochlear Wireless Phone Clip see page 36 or a compatible smartphone see page 30 Tip You can also use your remote control or the Nucleus Smart App to control telecoil See their user guides for details 1 Press and hold the button for 2 seconds then release to turn on telecoil Blue telecoil is on 2 Short press the button to turn off telecoil ...

Page 38: ...ur remote control or the Nucleus Smart App to control wireless accessories See their user guides for details Each button press cycles you through telecoil if enabled and then your wireless accessories in the order in which they were paired to your sound processor Scenario 1 Telecoil is enabled Press Stream audio 1 Telecoil 2 Wireless accessory 1 e g Mini Microphone 3 Wireless accessory 2 e g TV St...

Page 39: ...ocessor User Guide 37 1 Press and hold the button for 2 seconds then release to stream audio Press and release again if you need to cycle to the next audio source Blue telecoil is on 2 Short press the button to stop streaming ...

Page 40: ...e the tamper resistant locks to keep small parts attached to the processing unit where available including parts that fit between the processing unit and battery module Always supervise children under 3 years of age and others who may be at risk of inhalation choking or ingestion of small parts when they use the sound processor and related accessories When not in use keep small parts and combinati...

Page 41: ... Use Nucleus 8 Sound Processor User Guide 39 1 Twist to disconnect then remove the battery module 2 Insert the monitor earphone adaptor then twist to connect ...

Page 42: ...se the earphones to check that sound can be heard 6 Remove the earphones and adaptor as soon as you have finished monitoring Note Do not put the sound processor on the recipient s implant while using the monitor earphone adaptor because there is no signal to the coil while it is connected Remember to reconnect the battery module and lock it to your sound processor using the tamper resistant lock ...

Page 43: ...mall parts attached to the processing unit where available including parts that fit between the processing unit and battery module Always supervise children under 3 years of age and others who may be at risk of inhalation choking or ingestion of small parts when they use the sound processor and related accessories When not in use keep small parts and combinations of small parts out of reach from c...

Page 44: ...nd processor 1 Place the sound processor on your ear letting the coil dangle 2 Move the coil sideways and onto your implant Indicator lights What it means Flash of orange every second Sound processor flashes while coil is off or connected to the wrong implant ...

Page 45: ...e implant s ID and will not work on the wrong implant People with CI600 Series implants If you have a CI600 Series implant avoid sliding your coil sideways onto your implant This could cause the coil magnet to misalign with your implant Always place the coil down onto your implant To place the coil on your head 1 Hold the coil slightly above the implant location on your head 2 Rotate the coil slig...

Page 46: ...r plastic Sound Processor Covers and Coil Covers to personalise your sound processor and protect it from scratches Attach the coil cover To attach discard the clear plastic protector on the cover and click the cover into place on the coil Remove the coil cover To remove lift the cover off the coil ...

Page 47: ...er Guide 45 Attach the sound processor cover To attach slide the cover onto the sound processor Remove the sound processor cover To remove use the hole in the base to push the sound processor out Slide the cover off the sound processor ...

Page 48: ...mall medium and large sizes For extra help wearing your sound processor securely and safely see Retention accessories on page 47 Note Remove your earhook only when necessary it may become loose if it is removed too often 1 Pull up on the earhook to remove it 2 Click the new earhook into place ...

Page 49: ...ccessories Note Hybrid mode cannot be used with retention accessories They either position the sound processor off the ear or use a custom earhook which means the acoustic component cannot be fitted Cochlear Tamper Resistant Earhook A small earhook for young children An extra hook holds it in place to reduce the risk of it becoming a choking hazard 1 Remove the earhook and battery module 2 Attach ...

Page 50: ...eus 8 Sound Processor User Guide Cochlear Snugfit Holds your sound processor more securely in place than an earhook alone Available in small medium and large 1 Remove the earhook and battery module 2 Attach Snugfit ...

Page 51: ...k alone Carers can access controls and accessories Available in five sizes to suit small ears 1 Remove the earhook and battery module 2 Attach Hugfit Warning To avoid using a Hugfit that is too tight it is important that clinicians and parents monitor the size of Hugfit that is used and change to a larger Hugfit as the child grows ...

Page 52: ...d Adaptor Allows you to attach a custom earmould if you prefer this to a normal earhook Note The custom earmould is not supplied by Cochlear 1 Remove the earhook and battery module 2 Attach the earmould adaptor 3 Attach the battery module and attach the earmould ...

Page 53: ...ed to use a coil with a longer cable 1 Remove the coil earhook and battery module 2 Insert the processing unit into the Koala Clip 3 Push down on the top of the processing unit when attaching the battery module to ensure the metal tab on the Koala Clip fits inside the processing unit case Orient the sound processor so it faces the same way as when it is worn on the ear Note Make sure the microphon...

Page 54: ...ide models your sound processor needs to face the same way as when you wear it on your ear Headworn adaptor works best with a 6 8 or 11 cm coil cable and a compact rechargeable battery module Headworn adaptor may rotate on your head If it does you may need to use a stronger magnet 1 Attach the body of the sound processor to the Headworn Adaptor 2 Attach the coil to the Headworn Adaptor ...

Page 55: ...ildren and active adults are less likely to lose their sound processor Available in single or double for users with two sound processors Coil Spacer Increases the distance between the coil and the implant if you have a thin skin flap Your clinician will fit the Coil Spacer if it is required ...

Page 56: ...XS 40 48 cm S 45 53 cm Note The headband may affect sound processor performance If you notice any change contact your clinician Recommendation Remove the headband at least once daily while sleeping Fit the headband To fit the headband follow these steps 1 Open the headband and lay it flat with the anti slip section facing you elastic loops at the top and arrows pointing up 1 Elastic loop 2 Anti sl...

Page 57: ...t side for your processor and open the flap Right processor goes on the left side red arrow Left processor goes on the right side blue arrow 3 Pull the coil through the elastic loop in the direction of the arrow 4 Pull the coil cable sideways through the elastic loop ...

Page 58: ...Sound Processor User Guide 5 Position the processor against the flap and the elastic loop over the processor as shown 6 Close the flap over the processor press firmly 7 Check that the elastic loop is positioned correctly ...

Page 59: ...sors place your second processor on the other side 9 Place the headband on your head making sure that ꞏ The anti slip section is against your forehead ꞏ Your processor is over your implant ꞏ The headband fits firmly ꞏ The hook and loop fastener join is secure press firmly ...

Page 60: ...le backing strip on the adhesive side of the pad 2 Attach the pad to the head side of the coil press down firmly 3 Peel off the two semicircle backing covers on the cushion side of the pad 4 Wear your sound processor as usual Note The SoftWear pad may affect your sound processor s performance If you notice any change contact your clinician Do not use the SoftWear pad with a Cochlear Nucleus 8 Aqua...

Page 61: ... and battery modules are locked when you exercise or play sport Note If you want to use your sound processor around water ask your clinician about the Cochlear Aqua 1 Use retention accessories such as the Snugfit or Safety Cord to help hold your sound processor in place when you play sport or exercise ...

Page 62: ...r User Guide 2 After exercise wipe your sound processor with a soft cloth to remove sweat or grime 3 Then check your microphone protectors for dirt If they are dirty replace the microphone cover See Change microphone cover on page 69 ...

Page 63: ...ners with your sound processor on To avoid any possible buzzing sounds in your ear turn off the telecoil ꞏ Ask your clinician for a Patient Identification Card In the unlikely event that your implant sets off a metal detector the ID card will help explain that you have an implanted medical device ꞏ If you need to remove your sound processor as you move through airport security place it in a case i...

Page 64: ... processor button You can only use telecoil to stream audio as True Wireless Accessories will not be available To enter flight mode 1 Disconnect the battery 2 Press and hold the button 1 while reconnecting the battery 2 Release the button when the green light comes on To exit flight mode 1 Disconnect and reconnect the battery ...

Page 65: ...cessories with a soft dry cloth You can leave accessories on the processing unit while cleaning ꞏ Keep your sound processor free from moisture by drying it every night in your dry aid kit ꞏ Remove the battery module and make sure all the contacts are clean Carefully tap or blow on them to remove any dirt Wipe the contacts with a soft dry cloth ꞏ Keep accessories clean Blow on connectors to remove ...

Page 66: ... off If you have any problem with comfort that is not helped by changing the SoftWear pad contact your clinician See Attach a SoftWear pad on page 58 ꞏ If you use disposable batteries check if the battery cover is becoming loose If it is replace the Cochlear Battery Holder O ring which is the rubber ring that can be found at the top of the battery holder Every two months ꞏ Replace the dry brick in...

Page 67: ...e battery charger sockets with a soft dry cloth Y Battery Charger Use a different charger socket each time you charge to wear the sockets evenly If it gets wet If the battery charger ever gets splashed with liquid carefully shake out the liquid and dry the battery charger for 24 hours Do not use the battery charger until it is dry Headband care Caution Before cleaning your headband remove the soun...

Page 68: ...essor fully assembled ꞏ Using a rechargeable battery remove the battery module and recharge if necessary Leave the coil attached to the processing unit and store in the dry aid kit Storage case For long term storage ꞏ Remove disposable batteries and store so they do not touch each other ꞏ Remove rechargeable battery modules and store fully charged Storage cases are available from Cochlear ...

Page 69: ...g unit ever gets wet dry it with a soft cloth Then remove the battery module and disposable batteries if used dry them and the contacts with a soft cloth and replace them Remove the microphone cover and place your processing unit in the dry aid kit provided by Cochlear for 8 hours See Batteries on page 15 See Change microphone cover on page 69 If sand or dirt ever enters the processing unit shake ...

Page 70: ... of up to 1 metre IP68 rated when you wear it with ꞏ A rechargeable battery module ꞏ A coil ꞏ No acoustic component If you use a disposable battery module instead of a rechargeable battery module or use the processing unit with an acoustic component worn in the ear it is protected against failure from dust and splashing water IP54 rated ...

Page 71: ...lear Microphone Cover which is completely replaced 1 Microphone protectors 2 Microphone cover Step 1 Remove old microphone cover 1 Hold the coil cable grip and firmly pull it straight out of the processing unit Do not tug on the flexible part of the coil cable Caution Do not twist the coil cable when you pull it out of the processing unit 2 Lift the microphone cover from the bottom edge then lift ...

Page 72: ...w microphone cover 1 Fit the replacement microphone cover onto the processing unit 2 Press down firmly with a finger on each end and the middle of the microphone cover until you feel a click 3 Push your coil cable into the processing until it clicks Do not twist ...

Page 73: ...e length to use some retention accessories e g Koala Clip Note Only remove the coil from your processing unit when necessary 1 Hold the coil cable grip and firmly pull it straight out of the processing unit Do not pull on the flexible part of the coil cable Caution Do not twist the coil cable when you pull it out of the processing unit 2 Push the new coil cable into the processing unit until it cl...

Page 74: ...strongest for I magnets You might also need to change to a stronger magnet to use some retention accessories e g Headworn adaptor Note If your clinician has provided you with a Cochlear Magnet Reverse Polarity use it as described here for a normal magnet 1 With finger grips facing up unscrew the magnet anticlockwise 2 Remove the magnet 3 Insert the new magnet and turn clockwise until it stops 4 Tu...

Page 75: ... the following light indications Turning on and off Light What it means Quick green flashes Sound processor flashes while receiving sound from microphones Child mode only Quick green flashes Turning on and changing programs Number of flashes indicates the number of the current program Long flash of orange Turning off sound processor ...

Page 76: ... flash followed by green Unlocking sound processor button Orange flash when pressing button Sound processor button is locked Streaming audio Light What it means Flashes blue for 4 seconds Sound processor flashes when pairing to wireless accessory is successful Quick blue flashes Sound processor flashes while receiving audio from an audio source Child mode only ...

Page 77: ... What it means Flash of orange every second Sound processor flashes while it is off your head or connected to the wrong implant Orange flashes Sound processor batteries are low Change batteries Steady orange Fault Contact your clinician Stays on until the issue is resolved Battery charging Light What it means Battery module is charging Battery module is fully charged Error see Troubleshoot on page...

Page 78: ...s indicates the number of the selected program Short high beep Changing volume or sensitivity level if available Short high then short low beep When changing volume or sensitivity indicates upper or lower limit of volume sensitivity reached Locking button Beep What it means Short low beep when you press button Sound processor button is locked Short high then short low beep Locking sound processor ...

Page 79: ... means 5 ascending beeps Connecting with wireless accessory to begin streaming audio Short low beep When stopping streaming Alerts Beep What it means 2 Short low beeps Sound processor batteries are low Change batteries Short low beeps for 4 seconds Batteries are empty and sound processor is turning off Change batteries 4 long low beeps over 4 seconds General fault Consult your clinician ...

Page 80: ...mit bass and treble Beep What it means Loud long medium beep Adjusting master volume limit Loud long high beep Adjusting treble level Loud long low beep Adjusting bass level ForwardFocus Beep What it means Short high beep Turning ForwardFocus on off If available Nucleus Smart App only ...

Page 81: ...the button See Lock the control button on page 32 3 Change the batteries See Replace the battery module on page 19 or Charge rechargeable batteries on page 23 4 If you are using a new rechargeable battery that has not been charged it may still be in Sleep Mode See Charge rechargeable batteries on page 23 5 If you have two implants check that you are wearing the correct sound processor on each impl...

Page 82: ...cted to the implant 2 Change the batteries See Replace the battery module on page 19 or Charge rechargeable batteries on page 23 The sound processor will not turn off 1 Check the sound processor is not locked See Lock the control button on page 32 2 Remove the battery module from the processing unit See Remove the battery module on page 19 You are not sure what sound processor beeps or light flash...

Page 83: ...he volume or sensitivity 5 Try a different program See Change program on page 34 6 Change the batteries See Replace the battery module on page 19 or Charge rechargeable batteries on page 23 7 If the problem continues contact your clinician You hear intermittent sound a buzzing sound or distorted speech 1 Check for sources of interference such as radio and TV transmission towers within approximatel...

Page 84: ...ssors one for each side ensure you have them on the correct side 5 If the problem continues remove the processing unit and coil from your head immediately and contact your clinician Sound is too quiet or muffled 1 If you use a Remote Control turn up the volume 2 If you use the Nucleus Smart App turn up the volume or sensitivity 3 Try a different program See Change program on page 34 4 Try changing...

Page 85: ...tinues contact your clinician The sound processor or coil become hot Remove the processing unit coil and any cables from your head immediately disconnect the battery module and contact your clinician You experience tightness discomfort or develop a skin irritation at your implant site 1 Your coil magnet may be too strong or in contact with your skin Change to a weaker magnet See Change the coil ma...

Page 86: ...ference 2 Check that the wireless accessory is charged and turned on 3 Check that the wireless accessory is paired with your sound processor 4 Check the volume of the wireless accessory 5 If you use the Nucleus Smart App use the Status screen to check the sound processor is receiving sound from the accessory 6 If you use the Nucleus Smart App check and adjust the accessory microphone volume 7 If a...

Page 87: ...Nucleus Smart App use the Status screen to check the sound processor volume level 4 If available try a different sound processor You hear loud or distorted sound from a monitor earphone Remove the monitor earphone and consult your clinician The sound processor gets wet Dry the sound processor with a soft cloth change the microphone protectors and place the sound processor in the dry aid kit provid...

Page 88: ...ry replacing the coil with a new coil 5 If you are using disposable batteries check that you are using the recommended batteries See Change disposable batteries on page 21 6 Don t forget to let new disposable batteries stand for a few seconds before you put them in the processing unit 7 If the problem continues contact your clinician The indicator light on the battery charger shows a fully charged...

Page 89: ...e charger at a room temperature of 0 C 40 C 32 F 104 F Battery charging will automatically resume once placed in the correct temperature range 4 Charge timeout is reached if charging time becomes excessive after 5 hours The battery should not attempt to be charged again The battery should no longer be used and should be replaced 5 The USB port or adaptor may not be the correct type Try another USB...

Page 90: ... the battery charger does not light 1 The rechargeable battery module is not properly connected Check the connection 2 The rechargeable battery module is over discharged 3 The rechargeable battery module is faulty Try a different module 4 There is no power to the USB port Check the power supply ...

Page 91: ...or chair Impact to the sound processor may cause damage to the processing unit or its parts Impact to the head in the area of the Cochlear implant could damage it and result in its failure ꞏ Most patients can benefit from electrical stimulation levels that are considered safe based on animal experimental data The long term effects of such stimulation in humans are unknown ...

Page 92: ...sk of inhalation choking or ingestion of small parts when they use the sound processor and related accessories When not in use keep small parts and combinations of small parts out of reach from children If small parts are swallowed or inhaled seek immediate medical attention ꞏ Parents and carers are advised that unsupervised use of long cables e g coil accessory cables or the headband may present ...

Page 93: ...rger without adult supervision Sound processor and parts ꞏ Each sound processor is programmed specifically for each implant Never wear another person s sound processor or lend yours to another person ꞏ Use your Cochlear implant system only with Cochlear approved devices and accessories ꞏ If you experience a significant change in performance remove your sound processor and contact your clinician ꞏ ...

Page 94: ...t use your sound processor in an explosive or oxygen rich environment ꞏ Do not let your sound processor or parts entangle with any jewellery e g earhook and earrings or machinery ꞏ Do not place the sound processor or parts in any household devices e g microwave oven dryer ꞏ Do not expose the sound processor or parts to heat e g never leave them in sunlight behind a window or in a car ꞏ Do not use ...

Page 95: ... energy that may interfere with life supporting devices e g cardiac pacemakers and ICDs Keep your sound processor and remote control at least 15 cm 6 in from such devices Contact the manufacturer of the specific device to find out more ꞏ Do not place the device or accessories inside any part of your body e g nose mouth ꞏ Seek medical advice before entering any environment that may adversely affect...

Page 96: ...t should resume normal operation after restarting it If static electricity is present e g when putting on clothes over your head or getting out of a car before the Cochlear implant system touches any object or person you should touch something conductive such as a metal door handle Batteries ꞏ Use only Cochlear supplied or recommended 675 PR44 zinc air batteries designed for cochlear implant use W...

Page 97: ...ries contact each other do not place batteries loose in pockets etc ꞏ Do not disassemble deform immerse in water or dispose of batteries in fire ꞏ When sound processor is not in use remove the batteries and store separately in a clean and dry place ꞏ Wipe batteries with a clean dry cloth if they become dirty ꞏ Store unused batteries in original packaging in a clean and dry place ꞏ Do not use damag...

Page 98: ...d battery chargers supplied or recommended by Cochlear Use of other batteries or battery chargers may result in harm or injury ꞏ Charge rechargeable batteries before use ꞏ Do not touch the battery charger contacts Medical treatments Magnetic resonance imaging MRI The Nucleus 8 Sound Processor remote and related accessories such as the Wireless Programming Pod are MR Unsafe Full MRI safety informat...

Page 99: ...amage or permanent damage to the implant Before initiating any of the following treatments deactivate the device Warnings for specific treatments are provided below Condition Warning Diathermy Do not use therapeutic or medical diathermy thermopenetration using electromagnetic radiation magnetic induction coils or microwave High currents induced into the electrode lead can cause tissue damage to th...

Page 100: ...of a patient the cautery electrodes must not contact the implant and should be kept more than 1 cm in from the electrodes Ionising radiation therapy Do not use ionising radiation therapy directly over the implant It may cause damage to the implant Neurostimulation Do not use neurostimulation directly over the implant High currents induced into the electrode lead can cause tissue damage to the coch...

Page 101: ...d digital integrated circuits with digital signal processing DSP and bidirectional wireless communication capabilities ꞏ A tri colour visual indication of sound processor function or problem ꞏ Control button allowing user control of key features ꞏ Custom 4 pin connector for coil cable ꞏ A range of earhooks and specialised retention options The batteries provide power to the processing unit The coi...

Page 102: ... ꞏ Retention parts are made from polyamide PA and liquid silicone rubber LSR ꞏ Headband parts are made of polyester elastane rubber spandex and nylon Battery life charge cycles and lifespan ꞏ Battery life means the time a device will run before the disposable batteries must be replaced or the rechargeable batteries recharged ꞏ Battery charge cycle is a full charge and discharge of the rechargeable...

Page 103: ...m Operating voltage 2 00 V to 4 25 V Power consumption 20 mW to 100 mW for CI500 Series implants and CI600 Series implants Charge cycles 80 capacity after 400 charge discharge cycles at room temperature Button functions Turn sound processor on and off turn audio streaming on and off change program Remote communication range ꞏ At least 2 m remote control ꞏ At least 3 m Phone Clip ꞏ At least 7 m Min...

Page 104: ...tery module Two PR44 zinc air button cell batteries 1 45 V nominal each Cochlear recommends 675 zinc air batteries designed for cochlear implant use Compact battery module 91 mAh 3 7 V Power extend battery module 183 mAh 3 7 V Coil Characteristic Value range Operating voltage 2 0 V to 2 6 V Operating frequency 5 MHz ...

Page 105: ...splay when the sound processor is out of operating distance or switched off or when the link is interrupted due to broad spectrum interference see remote s user guide for more information ꞏ The True Wireless accessories operate over 16 channels over a distance of at least 3 metres for the Phone Clip and 7 metres for the Mini Microphone and TV Streamer Bluetooth Low Energy also operates in the 2 4 ...

Page 106: ...dth Depth Diameter Nucleus 8 processing unit with medium earhook and compact battery module 34 5 mm 8 9 mm 41 3 mm N A Disposable battery module 28 9 mm 8 9 mm 17 3 mm N A Compact battery module 15 9 mm 8 9 mm 17 6 mm N A Power extend battery module 24 8 mm 8 9 mm 17 6 mm N A Nucleus 8 Coil N A N A 6 4 mm 30 7 mm ...

Page 107: ...mponent Weight Nucleus 8 processing unit no battery module 3 3 g Nucleus 8 processing unit with compact battery module 6 9 g Nucleus 8 processing unit with power extend battery module 9 4 g Nucleus 8 processing unit with disposable battery module including two 675 zinc air batteries 9 9 g Nucleus 8 coil and cable without coil magnet 3 9 g ...

Page 108: ...er 0 C 32 F 40 C 104 F Operating relative humidity 0 RH 90 RH Operating pressure 700 hPa 1060 hPa The temperature of the sound processor and its accessories may rise by up to 2 7 C 4 86 F during normal operation and could result in these components reaching a temperature of 42 7 C 108 86 F when operated at the maximum environmental temperature of 40 0 C 104 F Disposable batteries Check the battery...

Page 109: ...eration RF exposure safety This device complies with the FCC RF exposure limits and has been evaluated in compliance with portable exposure condition There is no limitation as to which distance can be used from the human body Class B device notice 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 a...

Page 110: ...io TV technician for help FCC ID WTO CP1110 Supplier s declaration of conformity 47 CFR 2 1077 Compliance Information Unique identifier CP1110 Responsible party Cochlear Americas 10350 Park Meadows Drive Lone Tree CO 80124 USA Toll free 1 800 483 3123 Telephone 1 303 790 9010 https www cochlear com us Cochlear Ltd warrants that each unit marketed under this Supplier s Declaration of Conformity wil...

Page 111: ...cluding interference that may cause undesired operation RF exposure safety This device complies with the ISED RF exposure limits and has been evaluated in compliance with portable exposure condition There is no limitation as to which distance can be used from the human body CAN ICES 003 B This Class B digital apparatus complies with Canadian ICES 003 IC 8039A CP1110 Equipment classification Your s...

Page 112: ...rer Otherwise degradation of the performance of this equipment could result Interference may occur in the vicinity of equipment marked with the following symbol Environmental protection Your sound processor contains electronic components subject to the Directive 2012 19 EU on waste electrical and electronic equipment Help protect the environment by not disposing of your sound processor or batterie...

Page 113: ... Other information Nucleus 8 Sound Processor User Guide 111 Radio compliance for Korea R C COH CP1110 ...

Page 114: ...and colours Cochlear Magnet Reverse Polarity all strengths types and colours Cochlear Battery Holder Cochlear Battery Cover Power Extend Battery Module Compact Battery Module Cochlear USB Charger Cochlear Y Charger Cochlear Monitor Earphone Adaptor with earphones and Cochlear SoftWear Pad The Nucleus 8 Sound Processor also fulfils the essential requirements listed in the EC directive 2014 53 EU on...

Page 115: ...e Consult instructions for use Specific warnings or precautions associated with the device which are not otherwise found on the label Manufacturer Compatible sound processors Authorised representative in the European Community UDI Unique Device Identification Medical Device Catalogue number Serial number Batch code Date of manufacture Temperature limits CE registration mark with notified body numb...

Page 116: ...ectrical components in accordance with your local regulations Type B applied part Ingress Protection Rating ꞏ Protected against access of solid foreign objects greater than or equal to 1 0 mm diameter ꞏ Protected against failure from dust penetration ꞏ Protected against failure from splashing water Ingress protection rating Ingress Protection Rating ꞏ Protected against access of solid foreign obje...

Page 117: ...or Earphone Adaptor with earphones Cochlear Nucleus Activity Kit Case Dry Store Unit Cochlear Microphone Cover Storage Case Breeze by Dry Store Dry Brik by Dry Store Drying Capsules Microfiber Cloth Wireless Cochlear Remote Control CR310 True Wireless Accessories Cochlear Wireless Phone Clip Cochlear Wireless Mini Microphone 2 Cochlear Wireless Mini Microphone 2 Cochlear Wireless TV Streamer Power...

Page 118: ...hlear SoftWear Contour コントゥア Contour Advance Custom Sound DermaLock Freedom Hear now And always Hugfit Human Design Hybrid Invisible Hearing Kanso LowPro MET MP3000 myCochlear mySmartSound NRT Nucleus Osia Outcome Focused Fitting Off Stylet Piezo Power Profile Slimline SmartSound Softip SoundArc True Wireless the elliptical logo Vistafix Whisper WindShield and Xidium are either trademarks or regis...

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Page 120: ...AB Konstruktionsvägen 14 435 33 Mölnlycke Sweden Tel 46 31 335 14 61 Fax 46 31 335 14 60 Cochlear Tıbbi Cihazlar ve Sağlık Hizmetleri Ltd Şti Çubuklu Mah Boğaziçi Cad Boğaziçi Plaza No 6 1 Kavacık TR 34805 Beykoz Istanbul Turkey Tel 90 216 538 5900 Fax 90 216 538 5919 Cochlear HK Limited Room 1404 1406 14 F Leighton Centre 77 Leighton Road Causeway Bay Hong Kong Tel 852 2530 5773 Fax 852 2530 5183...

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