Polaroid Digital AIR 3D, Use And Maintenance Manual

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Simple Failure Analysis and Troubleshooting
FAILURE CAUSE SOLUTION
Whistling
Hearing aid is not worn correctly Correct and wear it again
The volume is too loud Turn down the volume
Cracked hearing aid Contact sales support
Your hands or other objects are
very close to the hearing aid
Move your hands or other objects
away from ears or position the objects
at a sufficient distance from the ear
Too much earwax Clean earwax or sales support
Silence
Power off Turn on
Hearing aid battery is not installed Install the battery
Low battery or no power
Replace it with new battery
Din blocks the earplugor tube Clean earwax or sales support
Small voice
Not clear
Distortion
Low battery Replace it with new battery
Hearing loss change Consult the audiologist
Hearing aid is damped Dry with a cloth or sales support
Din blocks the sound tube Clean the sound tube or sales support