USER
MANUAL
facebook.com/ceretone
ceretone.co
[email protected]
Please read this user manualthoroughly and completelybefore using the product.
LAMBDA L1X
v 1.0
Page 1: ...USER MANUAL facebook com ceretone ceretone co service ceretone co Please read this user manual thoroughly and completely before using the product LAMBDA L1X v 1 0...
Page 2: ...Switching Smart Key R L Behavior Charging Sound Profile Switching How to Wear Your Device How to Use the Charging Case Maintenance Cleaning Hearing Aids Care Charging Case Care Service Repair Using Yo...
Page 3: ...device and is not a therapeutic medical product This device can neither prevent nor alleviate organic hearing loss Notice I INTENDED USE 1 This device should NOT be used in the following situations Pa...
Page 4: ...jury can result If you experience any pain or strong discomfort using the devices remove and consult a doctor Routine maintenance to keep the device clean is required Ensure that ear domes are free of...
Page 5: ...umid locations You should never leave your hearing aids near heating appliances or in direct sunlight Do not leave your hearing aids in the car as inside temperatures can reach dangerous levels which...
Page 6: ...losive or oxygen enriched atmospheres as doing so may damage the device Warning that it should only be used by intended person as using hearing aids designed for someone else may result in hearing dam...
Page 7: ...Patients who are allergic to the materials of this product Notice IV DO NOT USE IF ANY OF THE FOLLOWING APPLY TO YOU 5 V MATTERS NEEDING ATTENTION WARNINGS TIPS Do not immerse the hearing aid in any...
Page 8: ...your ear It amplifies environmental sounds such as voices or activity so that a person with hearing loss can listen communicate and participate more fully in daily activities as well as help people h...
Page 9: ...es and the devices will shut off automatically and begin charging if the case is sufficiently charged or plugged into a power source The lights on the devices will be solid orange indicating charging...
Page 10: ...rt Buds and select it to pair connect this may take up to 2 minutes Be sure to accept any prompts given regarding connecting the device to your phone After successful connection the blue light on the...
Page 11: ...ill turn them back on You will hear Power On in your earpiece 3 Turn OFF Bluetooth on your phone This will immediately disconnect your hearing aids from the phone You will hear Disconnected in your ea...
Page 12: ...tically when you are on a phone call or listening to music or watching a video If you pause stop the music or end a call the devices will automatically enter into hearing aid functionality When discon...
Page 13: ...11 V SMART KEY R L BEHAVIOR Taking Making Calls With Bluetooth Listening to Music On either device Single press to answer end calls Long press to reject calls On either device Single press to play pau...
Page 14: ...will indicate the level of charge in the case Once charged the case can be unplugged from power and used to recharge the hearing aids up to 3 times for portability How To Use Your Device 12 You can c...
Page 15: ...what was last used Applicable Situation For quiet environments such as Home Office For very noisy environments such as Bar Noisy Production Line For very quiet environments such as Meeting Library Fo...
Page 16: ...r Step 2 a Make sure it is facing the right direction as shown Choose a suitable ear tip size Install it in device Step 1 a b How To Wear Your Device 14 Move the body and adjust it slightly into the a...
Page 17: ...our internal laboratory testing and meant for reference purposes only Your exact usage and times may differ depending on various conditions and use patterns It is a normal phenomenon to hear some high...
Page 18: ...ing aid in the Case all charging will automatically turn off when the Case and hearing aids are fully charged The Case will continue charging with or without the Case lid closed but it is recommended...
Page 19: ...light Do not leave the devices in a humid place for a long time such as the bathroom Take care not to poke the microphone holes with any sharp objects to avoid damage Do not disassemble or attempt any...
Page 20: ...provided cleaning brush to keep the charging ports clear of debris Do not use water solvents or cleaning fluids to clean the charging ports Keep the lid closed as much as possible to avoid dust and de...
Page 21: ...because it remembers your settings 3 Set a Suitable Profile There are 4 profiles Normal Noisy Indoor Outdoor For the first use the Profile will be set at Normal You can set the Profile to best fit yo...
Page 22: ...ng to speak Please look at me or sit face to face in a quiet room with me Please speak clearly in a normal rate and level because shouting can actually make understanding more difficult Rephrase rathe...
Page 23: ...21 Troubleshooting...
Page 24: ...22 Troubleshooting...
Page 25: ...tandard as IEC 60601 1 IEC 60601 2 66 IEC 60118 7 IEC 60118 13 EN ISO 10993 1 5 10 EN ISO 14971 and FCC CFR 47 Part 15 Subpart B Class B Technical Specification Model JH W2 23 Notice the above paramet...
Page 26: ...and will terminate any claim to warranty Warning No modification of this equipment is permitted Storage 1 Always store your devices in the Charging Case when not in use 2 Do not store or expose the de...
Page 27: ...o consult promptly with a licensed physician preferably an ear specialist before dispensing a hearing aid if the hearing aid dispenser determines through inquiry actual observation or review of any ot...
Page 28: ...r refurbished product or C provide a partial or full refund of the original purchase price to you in exchange for return of the product This warranty does not cover defects or damage arising from impr...
