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1. Sound is distorted or intermittent
• Flip the Power & Program Switch
back and forth, in case dust or lint
has collected in the controls.
• Trapped moisture may be
distorting the amplified sounds.
Consider using a hearing aid
dehumidifier overnight.
• Lower the volume.
For optimal performance, Domes and Tubing should be replaced
every 3 months. Replacements and additional cleaning accessories
can be ordered at: www.mdhearingaid.com.
• Replace the battery with a
fresh one.
• Check Tubing/Dome for wax or
debris that may be blocking
sound. Clean Tubing/Dome.
Replace Tubing/Dome if they
appear worn.
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