How to use
5. Set the volume control to the
minimum position.There are eight
levels of volume.
6. There may be some howling
(beeping) when you put it on,
but it will disappear when you
put it on correctly.
7. Place the sound collector on
your ear. Press the volume
control to adjust the sound
volume gradually.
8. When removing the sound
corrector from your ear, hold the
removal cord and remove it
slowly.
For first-time users
It is difficult to hear what is being said when you first put on a sound
collector. Please continue to use the device every day To the extent
that you do not get tired. Gradually get used to the device by increasing
the duration of use in the following four stages.
1. Listen to your own voice in a quiet place.
2. Talk with your family or friends in a quiet place.
3. Listen to the TV (news channels) at the same volume as the people
around you.
4. Talk with four or five other people in a quiet place.
Try not to turn up the volume too high at the beginning, as it may cause
fatigue until you get used to it. Your family members should also warmly
support you until you become proficient in using a sound collector. The
cooperation and thoughtfulness of your family and others around you will
be most encouraging.
If you cannot hear well, if the beeping does not stop, or if you are
bothered by the beeping sound when wearing the device
1. If the earpiece is not inserted correctly into the ear canal, a beeping
sound (howling) may occur. In this case, please adjust the position
and direction of the sound collector.
2. Replace the earpiece with one that fits your ear canal.
3. It takes about one month to get used to the sound after starting to
wear the sound collector, although it varies from person to person.
Care and Storage
Before and after use, remove the earpiece and clean it with the
supplied cleaning brush.
●Clean the earpiece time to time, in order to prevent earwax and
other debris from clogging the earpiece. If the earpiece is clogged
with dust, it may make it difficult to hear the sound.
●When wiping the unit, use a clean, dry cloth. If the unit is
heavily soiled, wipe it with a mild detergent solution and wring it
out.
●Do not store the device in the following places.
・Places with extremely high or low temperatures
・Near a heat source or fire
・Outdoors or in direct sunlight
・Places where children and pets can reach
・Places where there is a lot of dust or humidity
・Near hazardous materials
・Places exposed to oil smoke or steam
・Near slippery objects (grease, snow, oil, unseasoned paint, etc.)
Warranty
This product is warranted against defects in materials and work-
manship for a period of one (1) year from the date of purchase, at
which time the product will be repaired or replaced free of charge
in accordance with the Repair and Replacement Policy. This
warranty does not limit your legal rights, and you will not be liable
for any incidental damages resulting from the failure of this prod-
uct, such as replacement or repair after the warranty period has
expired.
Date of purchase
The store you purchased this product
Your name
Home address
Repair and Replacement Policy
1. This product will be repaired or exchanged free of charge in
the event of malfunction or natural failure for a period of one
year from the date of purchase.
2. In the event of a malfunction or natural failure within the
warranty period, please contact our support center.
3. We are not responsible for any incidental damages caused by
the failure of this product.
4. This manual will not be reissued, so please keep it in a safe
place.
Caution
In the following cases, even within the warranty period, the
product will be subject to repair or replacement for a fee.
1. Replacement of consumables such as accessories.
2. In the event of malfunction or damage caused by loading on a
vehicle or ship.
3. In the event of malfunction or damage caused by applications
other than general household use (such as commercial use).
4. Failure to follow the instructions provided in this manual.
5. If this manual is missing, or if the words in this manual have
been rewritten.
6. In the event of malfunction or damage due to misuse, improper
repair, or modification.
7. In the event of malfunction or damage due to transportation,
dropping, wetting with water, etc. after delivery.
8. In the event of malfunction or damage due to fire, pollution,
abnormal voltage, earthquake, lightning, wind, flood, or other
natural disasters.
9. In the event of malfunction or damage caused by use under
severe conditions.
10. In case the cause of failure is other than this product.
