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General| Brand | Acoustic Research |
|---|---|
| Model | AR |
| Category | Amplifier |
| Language | English |
This manual provides instructions for the Acoustic Research Personal Sound Amplifier.
Contains critical safety, FCC, and FDA guidelines for the device.
Lists the components that come with the Acoustic Research Personal Sound Amplifier.
Step-by-step instructions for charging the earpiece for optimal performance.
Detailed description of the earpiece parts and their functions.
Detailed description of the charger parts and their functions.
Instructions on choosing the right tube and how to change it for optimal fit and sound.
Explains the purpose and benefits of using the wide tube for increased volume.
Guide to correctly placing and securing the earpiece in the ear.
Advice on adjusting the ear dome for comfort if the standard size is not suitable.
Details the four preset sound amplification levels and their characteristics.
Step-by-step instructions for increasing or decreasing the sound amplification level.
Recommended daily, weekly, and periodic cleaning tasks for the earpiece and charger.
Detailed instructions for cleaning the dome, tube, microphone, and sound inlet.
Instructions on how to remove and attach replacement ear domes.
Solutions for the earpiece not producing sound or having insufficient volume.
Addresses whistling, feedback, and continuous beeping sounds from the earpiece.
Troubleshooting steps for distorted or unclear audio output.
Solutions for the earpiece not charging or charger indicator light issues.
Explains what it means when no lights or flashing lights appear on the charger.
Addresses battery life decreasing over time and service options.
Methods for clearing wax or debris from the earpiece tube.
Lists symptoms requiring physician consultation before using the device.
Warning about keeping small parts away from children due to choking risks.
