Table of Contents
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Table of Contents
Related Manuals for Phonak audeo B50-direct
Summarization of Contents
Your Hearing Aid Details
Frequency Range and Flight Mode
Information on operating frequency and the need to check flight mode requirements.
Model and Earpiece Types
Details about the hearing aid model and available earpiece options.
Quick Guide
Left & Right Hearing Aid Markings
Explains blue (left) and red (right) markings for identification.
Changing Batteries
Step-by-step guide on how to replace the hearing aid battery.
On/Off Functionality
Instructions on how to turn the hearing aid on and off using the battery door.
Push Button Operations
Details on the functions and uses of the hearing aid's push button.
Flight Mode Activation
Procedure for enabling and disabling flight mode on the hearing aid.
Parts of the Hearing Aid
Possible Earpieces
Illustrations and names of different earpiece options available.
Audéo B-Direct Components
Diagram labeling the main components of the Audéo B-Direct hearing aid.
Battery Information
Low Power Indicator
Explanation of the two-beep alert for low battery and remaining usage time.
Replacement Battery Specifications
Details on the required battery size and type for replacement.
Putting on the Hearing Aid
Placement Behind the Ear
Instructions for positioning the hearing aid behind the ear.
Earpiece Insertion
Guide on correctly inserting the earpiece into the ear canal.
Securing with Anchor
How to use an anchor for a more secure fit in the ear.
Removing the Hearing Aid
Procedure for Removal
Steps to safely detach the hearing aid from the ear.
Dome Retention Warning
Caution regarding the dome potentially remaining in the ear canal.
Phone Calls and Bluetooth
Direct Communication with Phones
How the hearing aid enables direct communication with Bluetooth® enabled phones.
Voice Pickup
Explanation of how the hearing aid microphones capture your voice during calls.
Initial Pairing Procedure
Steps to pair the hearing aid with a Bluetooth enabled phone for the first time.
Selecting Hearing Aid for Pairing
How to select the hearing aid from the phone's Bluetooth device list.
Automatic Connection
How hearing aids automatically reconnect to paired phones when switched on.
Multiple Phone Connections
Information on connecting to two phones simultaneously, but only one call at a time.
Making a Phone Call
Instructions for making calls using the hearing aid and phone keypad.
Accepting Incoming Calls
How to answer a call using the hearing aid's push button or the phone.
Ending a Phone Call
Procedure for ending a call using the hearing aid's push button or the phone.
Rejecting Incoming Calls
How to reject an incoming call using the hearing aid's push button or the phone.
Flight Mode
Entering Flight Mode
Steps to disable wireless functions and enter flight mode for air travel.
Flight Mode Limitations
Note that flight mode disables Bluetooth connectivity.
Exiting Flight Mode
Procedure to re-enable wireless functions and exit flight mode.
Care and Maintenance
General Care Guidelines
Advice on protecting the hearing aid from cosmetics and moisture.
Storage Recommendations
How to store the hearing aid properly in a safe, dry, and clean place.
Resistance to Water, Sweat, and Dust
Conditions under which the hearing aids are resistant to water, sweat, and dust.
Daily Cleaning
Instructions for daily inspection and cleaning of the earpiece and surfaces.
Weekly Cleaning
Guidance for weekly cleaning using a soft, damp cloth or a special cleaning cloth.
Exchanging Earwax Protection
Earwax Protection Purpose
Explanation of the earwax protection's role and when to replace it.
Removing Earpiece from Speaker
Steps to detach the earpiece from the speaker unit.
Gently Pull Earpiece
Instruction to gently pull the earpiece to remove it.
Cleaning the Speaker
How to clean the speaker with a lint-free cloth after earpiece removal.
Inserting Removal Tool
Using the exchange tool to insert into the used earwax protector for removal.
Removing Used Earwax Protector
Carefully pulling out the earwax protector straight from the speaker.
Inserting New Earwax Protector
Pushing the new earwax protector into the speaker using the exchange tool.
Final Tool Removal
Pulling the tool straight out to leave the new earwax protector in place.
Attaching Earpiece to Speaker
Procedure for reattaching the earpiece to the speaker unit.
Connectivity Overview
Cell Phone Connectivity
Illustration showing connectivity with a cell phone via Bluetooth.
TV Connector Connectivity
Illustration showing connectivity with a TV using the TV Connector accessory.
Connectivity Notes
Information on limitations regarding Roger or other Phonak wireless accessories.
Service and Warranty
Local Warranty Information
Advice to consult the hearing care professional for local warranty terms.
International Warranty Details
Information on the one-year limited international warranty for the hearing aid.
Warranty Limitations
Exclusions from warranty coverage, such as improper handling or third-party services.
Compliance Information
European Declaration of Conformity
Statement of compliance with EU directives for medical devices and radio equipment.
Australia/New Zealand Compliance
Explanation of the R-NZ compliance mark for the Australian and New Zealand markets.
FCC and IC Certification
Details on FCC ID and IC certification for wireless models.
FCC/Industry Canada Notices
Important notices regarding compliance with FCC Rules and Industry Canada regulations.
Class B Digital Device Compliance
Information on compliance with limits for Class B digital devices and interference.
Interference Correction Measures
Suggested measures for users to correct radio or television interference.
Japanese Radio Law Compliance
Compliance with Japanese Radio Law and Telecommunications Business Law.
Wireless Hearing Aid Radio Information
Antenna and Frequency Specifications
Details on antenna type, operation frequency, and modulation.
Bluetooth Specifications
Information on Bluetooth range, version, and supported profiles.
Information and Description of Symbols
CE Symbol Explanation
Meaning of the CE symbol and its relation to EU directives.
Applied Part Type B Symbol
Indication of adherence to EN 60601-1 requirements for applied parts.
Medical Device Manufacturer Symbol
Symbol indicating the medical device manufacturer as per EU Directive 93/42/EEC.
User Information Symbols
Symbols indicating the importance of reading user guides and paying attention to warnings.
Handling and Safety Symbols
Symbols for important handling information, product safety, and keeping dry during transport.
Bluetooth Trademark Notice
Explanation of Bluetooth trademark ownership and usage.
Japanese Certified Radio Equipment Mark
Identification of the Japanese mark for certified radio equipment.
Operating Conditions and Identification
Product Operating Conditions
Details on IP68 classification and suitability for daily life situations.
Serial and Catalogue Numbers
Explanation of SN and REF markings for device identification.
Environmental and Disposal Information
Transportation and Storage Conditions
Specifications for temperature, humidity, and atmospheric pressure during transport and storage.
Proper Disposal of Hearing Aids
Guidance on disposing of hearing aids as electronic waste, not household waste.
Troubleshooting
Hearing Aid Not Functioning
Common causes and solutions for a hearing aid that is not working.
Hearing Aid Whistles
Causes and potential solutions for whistling sounds from the hearing aid.
Low Volume or Distortion
Troubleshooting steps for reduced loudness or distorted sound output.
Low Battery Indicator
Explanation of the two-beep indication for low battery.
Intermittent On/Off Issues
Possible causes for the hearing aid switching on and off intermittently.
Phone Connectivity Problems
Troubleshooting steps for issues with the phone not working with the hearing aid.
Actionable Troubleshooting Steps
List of specific actions to take based on identified hearing aid problems.
Important Safety Information
General Safety Precautions
General advice on the intended use and limitations of hearing aids for hearing habilitation.
Hazard Warnings
Critical warnings regarding intended use, modifications, and hazardous environments.
Battery Ingestion Hazard
Warning about the toxicity of swallowed hearing aid batteries and precautions.
Frequency Range and Flight Mode Warning
Reminder about operating frequency and checking flight mode requirements.
Ear Pain and Irritation
Advice on consulting a professional for ear pain, inflammation, or irritation.
Dome Ejection Risk
Warning about the rare risk of the dome remaining in the ear canal.
Directional Microphone Mode Noise Reduction
Awareness of suppressed warning signals in directional microphone mode.
Choking Hazard for Young Children
Caution regarding small parts and choking hazards for children under 36 months.
Electrical Shock Hazard
Warning against making wire connections to external audio sources.
Medical Implant Precautions
Precautions for users with active implantable medical devices like pacemakers.
Magnet Safety
Guidance on keeping magnets away from active implants.
TV Connector Safety
Recommendation to consult the user guide for TV Connector safety information.
Earpiece Fitting for Specific Conditions
Advice on earpiece fitting for clients with perforated eardrums or inflamed ear canals.
Product Safety Information
General safety guidelines regarding water resistance, heat, and microphone input washing.
Water Resistance Limitations
Clarification that hearing aids are water-resistant, not waterproof; avoid submersion.
Heat and Drying Precautions
Warning against exposing hearing aids to heat and proper drying methods.
Dome Replacement Schedule
Recommendation to change domes every three months or when stiff/brittle.
Battery Door Open for Drying
Advice to leave the battery door open for moisture evaporation.
Dropping Hazard
Warning about potential damage from dropping the hearing aid.
Battery Usage and Handling
Guidelines for using new batteries and handling leaking batteries.
Battery Voltage and Type Restrictions
Information on permissible battery voltage and restrictions on rechargeable batteries.
Battery Removal for Long Periods
Recommendation to remove the battery when not using the hearing aid for extended periods.
Medical Examination Precautions
Precautions for undergoing medical examinations like X-rays or MRIs.
Prohibited Electronic Areas
Guidance on avoiding use in areas where electronic equipment is prohibited.
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