NTT docomo hitoe User manual

The action is prohibited (i.e., the action must not be performed).
Disassembling is prohibited.
The product must not be wet while it is used.
The product must not be handled with wet hands.
The user is forced to perform the action (i.e., the action must be performed).
hitoe transmitter
Instruction Manual
DANGER Incorrect handling will imminently risk the users’ lives or inflict
severe injuries on the users’.
WARNING Incorrect handling could ‘risk the users’ lives or inflict severe injuries
on the users’.
CAUTION Incorrect handling could ‘inflict minor injuries and physical damage’.
Thank you for purchasing hitoe Transmitter
Please read these instruction manuals before using the device and save them for further reference.
■Below icons show instructions to follow.
■Component
hitoe transmitter Micro USB cable
Precautions for safe handling
●Please carefully read the ‘Safety precautions’ before use, and use the product properly.
We also recommend that you keep this manual handy for future reference.
●The safety precautions must be abided by without fail because they are for preventing harm
to the users, to other people, and damage on assets.
●The following categories explain the degrees of harm and damage in case the displayed
contents are not abided by and the product is used incorrectly.
●This product contains following battery.
Displayed : Li-ion 00 Type of battery: Lithium-ion battery

Important safety instructions for hitoe transmitter and micro USB cable.
DANGER
DO NOT use, store or leave the product at places where temperatures
become high (such as near fire or heating devices, inside a heating device,
in direct sunlight, inside a car under a blazing sun).
DO NOT put the product into a heating cooking utensil such as microwave ovens
or high-pressure containers. It could cause fires, skin burns, and injuries.
DO NOT disassemble or alter. It could cause fires, skin burns, injuries and
electric shocks.
DO NOT put it into water or the sea or allow it to get wet by sweat, drinks, and
pet urine.
DO NOT let liquid (water, drinking water, urine of pet animals, sweat, etc.) enter
the terminal for external connection or plug. It could cause fires, skin burns,
injuries and electric shocks.
See P.14 ’Waterproof performance’ for waterproof performance.
As for optional items for he product, those specified by XXX must be used. It could
cause fires, skin burns, injuries and electric shocks
WARNING
DO NOT impose strong force or impact or throw the product.
It could cause fires, skin burns, injuries and electric shocks.
DO NOT let the terminal for external connection and plug contact electro-conductive
foreign objects (e.g. pieces of metal and lead of pencils).
Further, do not let the electro-conductive foreign objects enter the product.
It could cause fires, skin burns, injuries and electric shocks.
DO NOT cover devices with blanket or any other cloth while charging.
It may cause fire and burn.
CAUTION
NEVER place the product on unstable places such as shaky or slanted stands.
It may be dropped and cause injuries.
DO NOT store the product at humid, dusty, or high temperature places.
It could cause fires, skin burns and electric shocks.
When the product is used by children, the guardians are requested to instruct them
how to use it. Also during the use, check whether they are using the product by
following the directions.
Store the product where infants cannot reach.
It could cause accidental ingestion, injuries and electric shocks.

Important safety instructions for hitoe transmitter
DANGER
DO NOT put the device in a fire or attempt to heat it.
It could cause ignition, explosion, generation of heat and leakage of liquid of the built-
in battery.
DO NOT inflict excessive forces such as driving in a nail, hitting with a hammer,
stepping on it, etc. It could cause ignition, explosion, generation of heat and leakage of
liquid of the built-in battery
In case liquid from inside the built-in battery etc. gets in the eyes, do not rub them,
wash it off with clean water and consult with a doctor immediately.
It could cause blindness.
WARNING
NEVER use the product in case of anomalies such as deformation and damage
caused by dropping of the product etc.
Turn off the power of the product when boarding a plane. Because there are
restrictions in the use on a plane, follow the directions of airline companies for use
on a plane.
The use could have a negative impact on electronic devices on a plane.
Further, one may be legally punished for performing prohibited actions on a plane.
Follow the directions of medical institutions for use inside hospitals.
Turn off the power of the product at places where the use is prohibited.
The use could have a negative impact on electronic devices and electric medical
equipment.
In case you are wearing electric medical equipment etc., check with the
manufactures or sellers about the influence of radio waves.
Use of the product could have a negative impact on electric medical equipment etc.
Turn off the power of the product near electronic devices which perform high
precision control and treat weak signals. The use could have a negative impact such
as malfunction of electronic devices.
※Example of electronic devices to be careful about:
Electric medical equipment such as hearing aids, implanted pacemakers and
implanted defibrillators, and other automatically controlled devices such as fire
alarms and automatic doors.
In case the user of the product is using electric medical equipment such as an
implanted pacemaker or implanted defibrillator, check with the corresponding
electric medical equipment manufactures or sellers about the influence of radio
waves.
In case there is leakage or odor from the built-in battery, stop using the product
immediately and keep it away from flames.
The leaked liquid could catch fire and cause ignition and explosion

Make sure that pet animals do not bite on the product
It could cause ignition, explosion, generation of heat and leakage of liquid of the
built-in battery.
In case anomalies such as generation of heat are experienced, stop using the product
immediately and keep it away from body.
It could cause skin burns etc.
CAUTION
DO NOT use the product when it is damaged..
It could cause fires, skin burns, injuries and electric shocks.
DO NOT throw away the product together with regular garbage.
It could cause ignition and environmental destruction.
When the product is used in a car, check with the manufacture or sellers about
the influence of radio waves before using it.
Rarely, depending on models of cars, the product could have a negative impact on
the car-mount electronic devices, in which case, stop using it immediately.
In case there is leakage etc. from the inside of the built-in battery, do not put it
on the face, hands, etc.
It could cause blindness and damage on the skin.
In case liquid etc. gets in the eyes or mouth, or adheres to skin or clothes, wash it
off with clean water immediately.
Further, in case the liquid etc. gets in the eyes or mouth, wash it off with clean
water and consult with a doctor immediately.
Depending on the physical dispositions and conditions of the customer, itchiness,
skin rashes, eczema, etc. could occur. In case of anomaly, stop using it immediately
and consult with a doctor.
See P.9 ’List of materials’ for materials used in different parts of the product.

Important safety instructions for micro USB cable
DO NOT use damaged USB cable.
It could cause fires, skin burns and electric shocks.
DO NOT use the micro USB cable at places where humidity is high, such as in the
bathroom.
It could cause fires, skin burns and electric shocks.
When thunder is started to be heard, do not touch the micro USB cable.
It could cause electric shocks.
DO NOT short-circuit the plug while connecting it to the corresponding device.
Further, do not let parts of the user’s body such as hands and fingers touch the
plug.
It could cause fires, skin burns and electric shocks.
DO NOT put heavy stuff on the micro USB cable.
It could cause fires, skin burns and electric shocks
When inserting/removing the micro USB cable into/from the corresponding device,
do not let metal items such as metal straps touch it.
It could cause fires, skin burns and electric shocks.
WARNING
DO NOT touch the micro USB cable or plug with wet hands.
It could cause fires, skin burns and electric shocks.
Wipe off the dust on the plug.
It could cause fires, skin burns and electric shock.
Make sure to insert the micro USB cable into the corresponding device properly.
It could cause fires, skin burns and electric shocks.
When removing the micro USB cable from the corresponding device, do not pull the
micro USB cable forcibly; pull it by holding the plug.
It could cause fires, skin burns and electric shocks.
Do not inflict excessive forces to the corresponding device in various directions
while the micro USB cable is connected.
It could cause fires, skin burns, injuries and electric shocks.

When inserting/removing the micro USB cable into/from the corresponding device,
do so horizontally and by not inflicting excessive forces.
It could cause fires, skin burns, injuries and electric shocks.
Remove the micro USB cable from the corresponding device when cleaning it.
It could cause fires, skin burns and electric shocks
CAUTION
When it is used around medical equipment
WARNING
In case electric medical equipment other than implanted pacemakers and
implanted defibrillators are used outside of medical institutions for recuperation
at home etc., consult with electric medical equipment manufactures etc. about
impact by radio waves.
Radio waves could have a negative impact on the behaviors of electric medical
equipment
As for use of the product inside medical institutions, follow the direction of the
corresponding of medical institutions
DO NOT touch the micro USB cable connected to the device for long hour.
It could cause skin burns etc.
When the corresponding device is not used for long hours, pull out the micro USB
cable from the device.
It could cause fires, skin burns and electric shock.
Should liquid such as water enters inside the corresponding device, remove the
micro USB cable from the device immediately.
It could cause fires, skin burns and electric shocks

List of materials
■hitoe transmitter
Location-of-use Materials/Surface processing
External component PA
External connection terminal Stainless/
Cover for terminal for
external connection
Main body PC
Fitting pin part Elastomer
Packing Silicon rubber
Snap Button Brass/Copper tin plating
Screw cap, Button, Label PET
■micro USB cable
Point-of-use Material/Surface treatment
Cable PA
USB plug
Micro USB plug
Metal part Iron/Nickel- plated
Resin part Elastomer

Precautions for use
Common requests
The product is waterproofed, however, do not immerse inside the product in water, and
do not sprinkle water over the attachments and optional items. The micro USB cable is
not waterproofed.
Do not use the product at places where humidity is high, such as in the bathroom, and
avoid rain. Further, when the product is worn, the inside may be corroded due to
humidity caused by sweat, which can cause trouble. Note that in case results of
investigations show that trouble was caused by such water damage, it may be
considered outside the scope of warranty and may not be repaired. Note also that even
when the trouble which is outside the scope of warranty can be repaired, it will be
charged.
Clean the product with soft cloth such as that for eyeglasses. Prints may disappear or
fade in case alcohol, thinner, petroleum ether, soap, etc. are used.
Clean the terminal and plug from time to time with dry cotton swab etc. Uncleaned
terminal and plug may cause bad connection, which could cause insufficient charging.
Therefore, they must be pulled out and cleaned with dry cotton swab. When cleaning
them, make sure that they are not damaged.
DO NOT place the product near the wind outlet of air conditioners. Drastic
temperature change causes condensation, corrodes inside the product and causes
trouble.
Do not pressurize the product.
Putting the product in packed baggage, sitting on it by putting it in a pocket, etc. cause
damage and trouble of the substrates, built-in battery, etc. Further, in case the external
connection device is inserted to the terminal for external connection, pressure causes
damage and trouble.
Please read the handling manual attached to each optional item carefully.

Requests on hitoe Transmitter
Avoid extremely high and low temperatures.
Use the product in the temperature range of 0℃～40℃and in the humidity range of
20％～80％.
Fixed-line phones, TVs and radios have a negative impact, therefore, the product must
be used as far from those devices as possible.
Do not drop or inflict an impact on the product. They cause trouble and breakage.
When connecting the external connection device to the terminal for external
connection, do not insert it in a slanted fashion or do not pull it while being inserted.
They cause trouble and breakage.
While charging, the product may become warm, but it is not abnormal and can be used
as it is.
Normally, use the terminal for external connection with the cover being closed.
Because dust and water cause trouble.
Do not bring magnetized items close to the product.
Because strong magnetism nearby causes malfunctioning.
The built-in battery is a nondurable.
This depends on how the product is used, however, if the usable time of the product
becomes extremely short even after sufficient charging, it could be the end of the life
of the built-in battery.
Charging must be done at places with appropriate ambient temperatures (10℃～35℃).
Usable time of the built-in battery varies depending on the usage environment and
degree of deterioration of the built-in battery.
When storing the product, the following should be avoided because they degrade the
performance of the built-in battery and shorten its life.
• Storing the product when the battery is fully charged (i.e., right after the completion
of charging)
• Storing the product with no remaining battery (i.e., the battery has been consumed
to the extent that its power cannot be turned on)
Approximate amount of remaining battery suitable for storage is when the state
display lamp is lit in orange.
Requests on hitoe Transmitter
Charging must be done at places with appropriate ambient temperatures (10℃～35℃).
Do not charge at the following places:
• Places where there is a lot of humidity, dust and vibrations.
• Near fixed-line phones, TVs and radios
While charging, the product may become warm, but it is not abnormal and can be used
as it is.
Do not inflict an impact on the cable and do not deform the plug. Because they cause
trouble.

Requests in case Bluetooth ®functions are used
As for security during communications using Bluetooth, the product supports the security
functions compliant with the Bluetooth standard specification. However, depending on the
setting, security may not be sufficient. Therefore, caution must be exercised when
communicating by using the Bluetooth functions.
Note that XX is not responsible for data and information leakage during communications
using the Bluetooth functions.
The following is the frequency band used by the Bluetooth functions of the product.
2.4 ：Indicates that the radio facility uses the 2400MHz band
XX ：Indicates that the modulation scheme is other schemes.
1：Indicates that assumed interfering distance is 10 m or less.
: Means that the entire band of 2400MHz～2483.5MHz is used and that the
bands for mobile system identification devices cannot be avoided.
Check with airline companies before using the product during a flight.
Precautions for use of Bluetooth devices: In the frequency band in which the product is
operated, in addition to electric household devices such as microwave ovens and
industrial, scientific, and medical equipment, licensed premises radio stations for mobile
system identification devices used in production lines of factories, unlicensed special low
power radio stations, amateur radio stations etc. (hereafter called ‘other radio stations’)
are operated.
1. Before using the product, confirm that ’other radio stations’ are not operated nearby.
2. Should there be interference between the product and ’other radio stations’, immediately
avoid it by changing the place of used or by ‘turn off the power’.
3. If you have any questions, please contact the ’Inquires’ indicated at the back of the
handling manual.
The product and all the devices with Bluetooth functions have been confirmed that they
are compliant with the Bluetooth standard specification by employing the methods
specified by Bluetooth SIG and have been certified. However, depending on the
characteristics and specifications of devices, operation methods may be different or, even
while being connected, data may not be exchanged
Caution
Never use the altered product. Use of altered devices infringes the radio law. The product
abides by the rules concerning the technical standards conformity certification etc. of
specified radio equipment based on the radio law. As a proof, the ’technical standards
conformity certification mark’ is displayed on the name sticker on the product. If inside the
product is altered by unscrewing the screws, the technical standards conformity
certification etc. will become invalid. Use of the product with invalidated technical
standards conformity certification infringes the radio law, so we strong request never to
use it.
Use the Bluetooth functions in only Japan and the U.S. The Bluetooth functions for this
product is compliant with Japanese and American radio specifications only and have been
certified accordingly. Users may be punished for using this product overseas elsewhere.