User's Guide

20
General Warnings
USE ON AIRCRAFTS: The wireless capabilities featured in your hearing instruments should not be used on an aircraft
unless specifically permitted by the flight personnel. Your Smartphone should be put into Airplane Mode or turned off.
CONSULT A PHYSICIAN: If you have or think you may have any one of the following symptoms, do not use this product
until you have consulted a physician:
 • History of excessive wax build-up
 • Pain or discomfort in the ear
 • Fluid or drainage from the ear within the
past 90 days
 • Ear canal blockage, a lasting ear infection,
or a plugged up fullness feeling
 • Visible deformity of the ear
 • Sudden, rapid progressing, or fluctuating
hearing loss within the past 90 days
 • Chronic difficulty hearing
• Ringing in only one ear
 • Hearing loss only in one ear that worsened in the
past 90 days
 • Spells of acute or chronic dizziness
 • Pacemakers and defibrillators can be sensitive to
magnetic fields. Do not place HD75 device in a
shirt pocket or near your pacemaker or defibrillator
 • Keep all parts of the HD75 device and batteries away
from children under the age of 3. These components
contain small parts that may present a choking hazard