- Keep your hearing amplifiers clean. Extreme temperatures (heat
or cold), moisture, and foreign substances can result in poor perfor-
mance.
- Use the cleaning brush tool or soft cloth to clean debris from
around the buttons, microphones, and charging contacts; inspect
the receiver, ear tips, and charging case regularly.
- Never use water, solvents, cleaning fluids or oils to clean your
hearing amplifiers.
- Charging contacts should always be kept clean and dry.
- Always store your hearing amplifiers in the charging case when
not in use or cleaning.
-21-
-22-
1. Daily maintenance
It is important to keep your devices clean and dry. On a daily
basis, wipe them clean using a soft cloth or tissue. To avoid
potential damage from excess humidity or perspiration, the use
of a drying kit is also recommended.
2. Care and maintenance
When not in use, store in a secure area away from small children
and pets.
Do not place hearing amplifiers or charging case near high-tem-
perature areas such as stoves or direct sunlight.
Do not leave the devices in a humid place for a long time, such as
bathroom.
V. MAINTENANCE AND CLEANING
VI. HEARING AMPLIFIERS CARE
All data in this manual, such as service time, charging time,
continuous working time, and charging times are derived from our
internal laboratory testing and meant for reference purposes only.
Your exact usage and times may differ depending on various
conditions and use patterns. It is a normal phenomenon to hear
some high-pitched whistling or buzzing when the hearing amplifier
is at a high volume level and not fitted well into the ear as a result
of mic feedback. If this occurs, lower the volume and adjust the
hearing amplifier within the ear. Also check to make sure you are
wearing the best size ear domes to ensure a proper fit in the ear
canal, as this may also induce some minor feedback if not snug in
the ear.
Take care not to poke the microphone holes with any sharp objects
to avoid damage.
Do not disassemble or attempt any repairs by yourself. Doing so
will void your warranty.
3. Cleaning
1) Cleaning the ear tips
Remove any earwax buildup using the
enclosed tool. Wipe clean with a tissue or soft cloth.
2) Cleaning Tool
Use a soft cloth or tissue to wipe any moisture, perspiration,
or debris from the surface of the tool.
Note: Do not use alcohol or other cleaning solvents to clean the
hook as this could damage the protective covering.
