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Audio Specifications| maximum OSPL90 | 126 dBSPL |
|---|---|
| HF average OSPL90 | 119 dBSPL |
| HFA full-on-gain | 40 dBSPL |
| THD at 800 Hz | 0.6% |
| THD at 1600 Hz | 0.7% |
| equivalent input noise | 26 dB |
Power| battery current drain | 0.90 mA |
|---|
Overview of the MDHearingAid AIR hearing aid and its purpose.
Explains the origin and purpose behind the development of the MDHearingAid AIR.
Details the advanced technologies incorporated into the MDHearingAid AIR hearing aid.
Information on identifying and using the AIR tubing for the left and right ears.
Description of available ear dome sizes and their intended use for fitting.
Details about the cleaning tool, battery type, and activation instructions.
Explanation of the traditional tubing system option for increased volume.
A labeled diagram illustrating the various parts of the MDHearingAid AIR.
A step-by-step guide to fitting and assembling the MDHearingAid AIR for initial use.
Detailed instructions on how to properly insert the battery into the hearing aid.
Instructions for connecting the AIR tubing to the main body of the hearing aid.
Guidance on securely attaching the ear dome to the end of the AIR tubing.
Steps for placing the hearing aid behind the ear and ensuring a proper fit of the ear dome.
Instructions on how to adjust the stabilizer bar for optimal positioning in the ear.
How to turn the hearing aid on and off using the volume dial, with important usage notes.
Information on the four sound processing programs and how to cycle through them using the program button.
Details on each program's best use, description, and audible indicator (beeps).
Guide on how to activate Program 4 (Telecoil) and use it with telephones.
Information on phone telecoil ratings and identifying compatible listening systems.
Introduces the essential factors for user satisfaction: Fit, Balance, and Patience.
Details the adjustment period, brain re-learning, and common experiences for new hearing aid users.
Highlights the advantages of wearing two hearing aids for improved speech understanding and localization.
Emphasizes the critical role of a correct fit for hearing aid performance and comfort.
Explanation of the audible signals indicating when the hearing aid battery needs replacement.
Step-by-step instructions for safely and correctly replacing the hearing aid battery.
Advice on extending battery life, proper handling, and avoiding damaged batteries.
Guidelines for daily cleaning, ear hygiene, and protecting the hearing aid from damage.
Diagnosing and resolving common whistling or feedback sounds from the hearing aid.
Information on how to contact MDHearingAid Customer Service for further assistance.
Troubleshooting steps for when the hearing aid produces weak or no sound.
Methods to address sound distortion or intermittent audio output from the hearing aid.
Information about the product protection plan covering accidental damage.
How to order replacement tubing, ear domes, and batteries from the website.
Details regarding the 90-day warranty and procedures for requesting repair services.
Explanation of the 45-day trial period and the 21-day refund policy for hearing aids.
Information on potential fees associated with returning hearing aids before the minimum trial period.
Lists specific ear conditions that necessitate consultation with a physician before dispensing a hearing aid.
Situations where users should discontinue use of the hearing aid and seek medical advice.
Details the necessity of a medical evaluation by a licensed physician before purchasing a hearing aid.
Specifies that the product is not for use by individuals under 18 years of age.
Provides instructions and requirements for cancelling a purchase transaction within the specified timeframe.
Lists key technical performance metrics such as OSPL90, gain, and THD.
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