19
ear canal, skin allergies or damage.
(11) If it is not used for a long time, please put the BTE hearing aid out of the reach of
children to prevent accidental ingestion or damage.
(12) The battery will overheat, catch fire and explode in an abnormal environment (high
temperature, high humidity).
(13) After using for a period of time, the sound becomes smaller, indicating that the
battery is insufficient, and it should be charged in time to avoid excessive discharge of
the battery.
(14) Pay attention to three protections (heat, shock, damp) when storing, keep the inside
of the machine clean, and do not use detergent, industrial alcohol or gasoline to clean.
(15) When suspending the use of the BTE hearing aid, please turn off the power to
extend the battery life.
(16) When not in use for a long time, the power switch should be turned off, and the
BTE hearing aid should be charged regularly to increase the service life of the BTE
hearing aid.
(17) Please clean the earplugs and BTE hearing aids regularly to ensure the normal use
of BTE hearing aids.
8. DAILY PRECAUTIONS
(1) Working environment
Ambient temperature range: 5℃～40℃
Relative humidity range: ≤80%
Atmospheric pressure: 86kPa ~ 106kPa
Working environment: 3.7V , with relative error of +5%, -10%.
(2) Storage and transportation environment
Transportation: Use general means of transportation for transportation, and severe
impact, vibration and rainwater splashing must be prevented during transportation;
To Next Page
Loading...