Thank you for buying the “AQUOS PAD SHT21” (simply
called the “SHT21” or the “product” from here on).
Before using the product, be sure to read the “Basic
Manual” (this PDF manual) on the au homepage to
ensure correct use. After you have finished reading this
PDF manual, be sure to store it and the printed manuals
(Accessories) in safe places so that you can retrieve
them whenever you need them. If you lose the printed
manuals (Accessories), contact an au shop or
Customer Service Center.
Operating Instructions
■ “Basic Manual” (This PDF Manual)
This manual describes basic operations of major
functions.
For detailed descriptions of various functions, refer to
the “Instruction Manual application” (Japanese) that
can be used on the product or “Full Instruction Manual”
(Japanese) on the au homepage:
(http://www.au.kddi.com/torisetsu/index.html)
ii
■ “Instruction Manual Application”
(Japanese)
You can use the “Instruction Manual application” on the
product to check detailed operational procedures.
Also, you can activate intended functions from an
explanation screen depending on the functions.
On the home screen, tap [APPS] [[Instruction
Manual].
• To use the application for the first time, you need to
download and install it by following on-screen
instructions.
■ Downloading Manuals
You can download the “Basic Manual” (this PDF
manual) and the “Instruction Manual” (Accessory)
(Japanese) or “Full Instruction Manual” (Japanese) in
PDF format from the au homepage.
Safety Precautions
Before you start using the product, be sure to read the
“Safety Precautions” to ensure correct use.
Before you assume that the product is malfunctioning,
check for possible remedies in the following au
Customer Support site of au homepage:
(http://cs.kddi.com/support/komatta/kosho/
index.html)
When Using the Product
• Communication is not possible even inside the
service area in places where the signal does not
reach (e.g. tunnels and basements). Also,
communication may not be possible in poor reception
areas. Communication may be interrupted if you
move into a poor reception areas during
communications.
• Since this product uses radio waves, the possibility of
communication intercepts by third parties cannot be
eliminated. (Though the LTE/CDMA system has highly
secure confidential communication features.)
• Since the product is a radio station under the Radio
Law, you may be asked to temporarily submit the
product for inspection in accordance with the Radio
Law.
• The IMEI information of the product is automatically
sent to KDDI CORPORATION for maintenance and
monitoring operational status of the product.
• Since the battery is built into the product, you cannot
replace it yourself. For replacing the battery, contact
an au shop or Customer Service Center.
• Take care not to inconvenience people around you
when you use the product in a public place.
• If you are using the product overseas, check the
relevant laws and regulations of the country/region
you visit.
• When the product is used by a child, parents or
guardians should thoroughly read this PDF manual
and teach the child how to use it.
Etiquette
The product always emit weak radio waves when power
is on. Use the product in an enjoyable and safe manner
without forgetting to be considerate of others around
you.
■ Use of the product is not allowed in the
following places!
• Do not use the product while driving a car or riding a
motorbike or bicycle. It may cause a traffic accident.
Use of the product while driving a car or motorbike is
prohibited by law. Use of the product while riding a
bicycle may be punishable by some regulations.
• Be sure to turn off the product while you are aboard
an airplane. Otherwise, safety of your flight may be
compromised.
1
■ Be considerate of where you use the
product and the volume!
In theaters, museums, libraries, and other similar
places, turn the power off or turn on the manner mode
so as not to disturb others around you by reception
sounds.
• Do not use the product on a street where you might
interrupt the flow of pedestrians.
• Move to areas where you will not inconvenience
others on trains, in hotel lobbies, etc.
• Obtain the permission of other people before you take
their photos with the product’s camera.
■ Be considerate of people around you!
• Some people close to you in crowded places such as
packed trains may be using a cardiac pacemaker.
Turn the product off in such places.
• Abide by the rules of hospitals and other medical
institutions where it is forbidden to use or carry the
product.
2
List of Packaged Items
Before you start using the product, make sure that you
have all the following packaged items with the product.
microUSB-3.5φ L-Shaped
Conversion Cable (Sample)
SHT21
Warranty
(Japanese)
• Instruction Manual (Japanese)
• Setting Guide (Japanese)
• Before Using the Product (Japanese)
Stylus Pen* (SHT21KBA)
* This is inserted into the SHT21
at the time of purchase.
Desktop Holder
(SHT21PUA)
The following items are not included in the package.
memo
• AC adapter
• Earphone
• microUSB cable
• microSD memory card
• Purchase a specified charger (sold separately).
• Illustrations in this manual are only for reference. They
may look different from the actual product.
◎ The battery is built into the product.
Using au Disaster
Countermeasure Application
au Disaster Countermeasure is an application in which
you can use Disaster Message Board, Emergency
Rapid Mail (Earthquake Early Warning, Disaster and
Evacuation Information, and Tsunami Warning) and
Disaster Voice Messaging Service.
A On the home screen, [APPS]
[[au災害対策] (au Disaster
Countermeasure).
The au Disaster Countermeasure menu is displayed.
《au Disaster Countermeasure menu》
■ Using Disaster Message Board
Disaster Message Board is a service to enable
customers in disaster areas to register their safety
information via LTE NET when large-scale disasters,
such as an earthquake whose Japan seismic scale is
approximately 6-lower or more, occur. The registered
safety information can be checked by customers using
au terminals, and also from other carriers’ cell phones,
PCs, etc.
3
For details, refer to “Disaster Message Board Service”
memo
on the au homepage.
A From the au Disaster Countermeasure
menu, [災害用伝言板] (Disaster Message
Board).
Follow the on-screen instructions for registration/
confirmation.
◎ To register the safety information, an e-mail address
(~ezweb.ne.jp) is required. Set the mail address in
advance.
◎ Deletion of the safety information and configurations for
Safety Notification Mail are not available during the wireless
LAN (Wi-Fi®) connection.
◎ The Company does not guaran tee the quality of this service.
The Company, regardless of the cause, shall not be liable
for any problems related to registration of safety information
due to the concentration of access to this service or
equipment errors, any loss due to the damage, ruination,
etc. of safety information, or any loss arising from registered
safety information.
4
■ Using Emergency Rapid Mail
Emergency Rapid Mail is a service to collectively
deliver Earthquake Early Warning and Tsunami
Warning provided by the Japan Meteorological
Agency, and Disaster and Evacuation Information
provided by the national government or the local
governments to au terminals in the specified areas.
At the time of purchase, receiving setting of Emergency
Rapid Mail (Earthquake Early Warning, and Disaster
and Evacuation Information) is set to “受信する”
(Receive). You can receive Tsunami Warning by setting
災害・避難情報 (Disaster and Evacuation Information).
When receiving Earthquake Early Warning, secure your
safety and act composedly according to the
surrounding situations.
When receiving Tsunami Warning, leave sea coasts
immediately and evacuate to safe places such as hills
and strongly-built tall buildings.
A From the au Disaster Countermeasure
memo
menu, [緊急速報メール] (Emergency
Rapid Mail).
The inbox is displayed.
Select a mail to check to display the details of the mail.
削除
Delete received mails.
(Delete)
設定
(Settings)
緊急地震速報 (Earthquake Early
Warning)
Set whether to receive Earthquake
Early Warning.
• Tap [受信する] (Receive)/[受信し
ない] (Not receive) [[OK].
災害・避難情報 (Disaster and
Evacuation Information)
Set whether to receive Disaster and
Evacuation Information, and
Tsunami Warning.
• Tap [受信する] (Receive)/[受信し
ない] (Not receive) [[OK].
音量 (Volume)
Set the volume of the receiving
sound.
バイブ (Vibrator)
Set whether to activate the vibrator
at the time of reception.
設定
(Settings)
マナー時の鳴動 (Linkage to the
manner mode)
Set whether to notify you with the
manner mode settings applied in
the manner mode.
緊急地震速報 (Earthquake Early
Warning)
Check the operations of the
receiving sound and vibrator for
Earthquake Early Warning.
災害・避難情報 (Disaster and
Evacuation Information)
Check the operations of the
receiving sound and vibrator for
Disaster and Evacuation
Information, and Tsunami Warning.
◎ This service is available only in Japan (Not available
overseas).
◎ Emergency Rapid Mail is free of both information charges
and communication charges.
◎ Emergency Rapid Mail cannot be received while the power
is turned off.
◎ Emergency Rapid Mail may not be received during
communication such as while sending and receiving SMSs/
e-mails and while using the browser, or when you are in a
place where the signal cannot be received (e.g. tunnels and
basements) or the signal is weak, even within the service
area.
5
◎ Emergency Rapid Mail which failed to be received will not
be able to be received again.
◎ When you receive Emergency Rapid Mail, the dedicated
alarm tone rings. The alarm tone cannot be changed.
◎ Information intended for the areas of other than your present
location may be received.
◎ As for this service, the Company shall not be liable for any
damage incurred on the users resulted from failure or delay
of information delivery due to commun ication disturbance or
system failure, contents of the information or other problems
that are not supposed to be blamed on the Company.
◎ For details on Earthquake Early Warning and Tsunami
Warning provided by the Japan Meteorological Agency,
refer to the agency’s homepage.
(http://www.jma.go.jp/)
Earthquake Early Warning
◎ Earthquake Early Warning notifies areas where a strong
shaking (Japan seismic scale 4 or more) is expected when
an earthquake whose maximum Japan seismic scale is
predicted of 5-lower or more has been detected.
◎ This service detects an earthquake (P-wave, preliminary
tremors) near the seismic center immediately after the
earthquake occurs and automatically calculates its location,
scale and predicted strength of the shaking. After that, you
will be notified of the earthquake as soon as possible within
a few seconds to dozens of seconds before a strong
shaking from the earthquake (S-wave, principal shock)
occurs.
◎ In the vicinity of the seismic center, a strong shaking may
reach you before Earthquake Early Warning.
6
◎ The Earthquake Early Warning distribution system provided
by this service is different from that provided by TV, radio
and other communication media and thus the arriving time
of Earthquake Early Warning may be different among those
media.
Tsunami Warning
◎ Tsunami Warning notifies areas including target sea coasts
of Tsunami Warning (major tsunami and tsunami) provided
by the Japan Meteorological Agency.
Disaster and Evacuation Information
◎ Disaster and Evacuation Information notifies information
related to the safety of citizens, such as evacuation
advisories, evacuation orders or various alarms delivered
by the national government or the local governments.
■ Using Disaster Voice Messaging Service
Disaster Voice Messaging Service is a service to record
voices with a smartphone, tablet, etc. and deliver them
as a voice message to people to whom you want to
deliver the information that you are safe when
large-scale disasters occur.
Tap “声をお届け” (Send voices) and operate in order of
“①お届け先を選択”
届けしたい声を録音” (Record voices to send).
* You can al so select to whom to send your voices from the addr ess book.
*
(Select to whom to send) [“②お
■ Receiving voices (Receive)
You will be notified via a pop-up screen or an SMS that
a voice message has been received. You can listen to
the message by receiving (downloading) and playing
the voice message.
• If the receivers are using a tablet or smartphone on
which an au Disaster Countermeasure application
supporting Disaster Voice Messaging Service is not
enabled or using an au cell phone, they will be
notified via an SMS.
• If the receivers are notified via an SMS, the
information will not be saved in the au Disaster
Countermeasure application.
◎ Sending and receiving voice messages are available only
when you are using LTE/3G network. Disable wireless LAN
(Wi-Fi®) communication etc. before use.
◎ Voice messages can be recorded for up to 30 seconds.
◎ Voice messages can be exchanged only among au
terminals (interoperation with other carriers’ cell phones will
be available from the spring of 2013).
◎ Voices may not be heard when the media sound volume is
set to low or the manner mode is set.
◎ When no free space is left on the main unit (memory) , voice
messages may not be saved or played.
◎ Some terminals cannot receive voice messages. For details,
refer to the au homepage.
7
Contents
Preface ......................................................................... ii
Operating Instructions ............................................... ii
Contents
Safety Precautions...................................................... ii
When Using the Product ............................................ 1
In this manual, the key illustrations are simplified as
shown below.
■ Description of Operations for Selecting
Item/Icon/Key etc.
In this manual, operation procedures are described as
below.
DescriptionExplanation
On the home
screen, [APPS]
[[Browser].
f (hold down
for at least 2
seconds).
* Tappin g is to select a key or icon displayed on the screen by lightly tapping
it with your finger or the stylus pen.
Tap “APPS” at the top of the home
screen and tap “Browser”.
Hold f down for at least 2
seconds.
■ Notes on Illustrations/Screenshots
The screenshots in this manual are simplified and may
look different from the actual screens. Also, part of the
screen may be omitted.
Actual screen
In this manual, part of the
screen such as icons are
omitted.
◎ Explanations of this manual are based on the case when the
product is held vertically. If you hold it horizontally, menu
items/icons/on-screen keys etc. may be different.
In this manual
Safety Precautions
9
◎ Explanations of this manual are based on operations with
memo
your finger when you can operate with either your finger or
the stylus pen.
◎
Menu items, layers and icons described in this manual may be
different according to functions being used, conditions, etc.
◎ “microSD™ memory card (sold commercially)”,
“microSDHC™ memory card (sold commercially)” and
“microSDXC™ memory card (sold commercially)” are
abbreviated as “microSD memory card” or “microSD”.
Safety Precautions
Exemptions
•
The Company is not liable for any damages arising
from earthquakes, lightning, storms, floods or other
natural disasters, as well as fires, actions by third
parties, other accidents, intentional or mistaken
operation by the customer, or use under other unusual
conditions outside the responsibility of the Company.
• The Company is not liable for any incidental damages
(change/disappearance of saved content, loss of
business income, disruption of business, etc.) arising
from use of or inability to use the product.
It is recommended that you keep a copy of important
phone numbers etc.
• The Company is not liable for any damages arising
from failure to observe the described content of this
manual.
10
• The Company is not liable for any damages arising,
for example, from malfunction caused by combination
with connected devices or software not related to the
Company.
• Captured image data or downloaded data may
sometimes be altered or lost due to faults, repair or
other handling of the product. The Company is not
liable for any damage or lost income resulting from
recovery of these data.
• It is recommended you keep a copy of important data
in your PC’s hard disk, etc. Whatever the cause of
fault or malfunction may be, the Company assumes
no responsibility for alteration or loss of saved
information.
* “The Company ” as appears in this manual refers to the following
companies:
Sold by: KDDI CORPORATION,
OKINAWA CELLULAR TELEPHONE COMPANY
Manufactured by: SHARP CORPORATION
◎ Reproduction of the content of this manual in part or in
whole is prohibited.
◎ The content of this manual is subject to change without
notice.
◎ Every effort has been made in the preparation of this
manual. Should you notice any unclear points, omissions,
etc., feel free to contact us.
Safety Precautions (Observe
Wet hands
prohibited
Strictly)
■ Before using the product, thoroughly read these
safety precautions for proper use. After reading,
store the precautions in a safe place.
These “Safety Precautions” describe instructions that
should be observed to prevent damage to property or
injury to the customer or others using the product.
These instructions are divided into the following
categories.
■ Explanation of Indications Used in This
Manual
This symbol indicates the
DANGER
WARNING
CAUTION
potential and imminent
danger of death or serious
injury*1 to a person.
This symbol indicates the
possibility of death or
serious injury*1 to a
person.
This symbol indicates the
possibility of personal
injury*2 to a person or
physical damage*3.
*1 Serious injury: This refers to loss of sight, injury, burns (high- and
*2 Injur y: This refers to injuries, burns (high- and low-te mperature), electric
*3 Physica l damage: This refers to extended damage to buildings, furniture,
low-temperature), electric shock, broken bones, injuries
with residual aftereffects from poisoning, etc., and injuries
requiring hospital admission for treatment or long-term
hospital attendance as an outpatient.
shock, etc. that do not require hospital admission fo r treatment or
long-term hospital attendance as an outpatient.
livestock or pets.
■ Explanation of Graphic Symbols Used in
This Manual
Prohibited
Disassembly
prohibited
Wetting
with water
prohibited
Indicates an action that is not allowed.
Indicates that handling with wet hands is not
allowed.
Indicates that disassembly is not allowed.
Indicates that use in a place where the product
is likely to get wet or allowing the product to get
wet is not allowed.
Safety Precautions
11
Instruction
Prohibited
Disconnect
plug from
power outlet
Safety Precautions
■ Precautions Common to the Main Unit,
Indicates an action that must be done.
Indicates that the power plug must be
disconnected from the power outlet.
Charger, au Micro IC Card (LTE),
microUSB-3.5φ L-Shaped Conversion
Cable, Stylus Pen, Peripheral Devices
Be sure to read the
following hazards
before use.
12
Instruction
Prohibited
DANGER
Be sure to use only the specified peripheral
devices. Use of other peripheral devices might
cause overheating, ignition, rupture, fault, or
leakage of liquid.
Do not use, store or leave the product in hot places
(e.g. by the fire, near a heater, under a kotatsu, in
direct sunlight, in a car in the hot sun). Doing so
might cause ignition, rupture, fault, fire or injury.
Instruction
Prohibited
Prohibited
Prohibited
Prohibited
Before entering an area where flammable gas is
generated such as a gas station, be sure to turn off
the product. Do not charge the battery. Failure to
observe these precautions might cause the gas to
catch fire. In addition, when using NFC payment
function at a gas station, be sure to turn off the
power in advance. (If NFC has been locked, cancel
the lock before turning off the power.)
Do not put the product in a cooking appa ratus such
as microwave oven or a pressure vessel. Doing so
might cause leakage of liquid, ignition, rupture,
fault, fire or injury.
Do not throw the product into a fire or heat it. Doing
so might cause ignition, rupture or fire.
Do not short-circuit the charger terminal, the
external connection jack or the connection jack of
microUSB-3.5φ L-Shaped Conversion Cable
(sample). Do not allow conductive foreign objects
(metal fragments, pencil leads, etc.) to come into
contact with or get inside a terminal/jack. Doing so
might cause fire or a fault.
When using metal accessories, etc., do not allow
the metal part to come in contact with the
connection jack or power outlet. Doing so might
cause electric shock, ignition, injury or a fault.
Do not expose the camera lens to direct sunlight for
an extended period. Doing so might cause ignition,
rupture or fire by the light-collecting mechanism of
the lens.
The customer is not allowed to disassemble, modify
Disassembly
prohibited
Prohibited
Prohibited
Prohibited
Prohibited
or repair the product. Doing so might cause a fault,
ignition, electric shock, or injury. The Company is
not liable even in the event of any nonconformities
arising on the product or peripheral devices as a
result of modification, etc. Modification of the
product is in violation of the Radio Law.
WARNING
Do not drop or subject to strong impact, such as
throwing. Doing so might cause rupture,
overheating, ignition or a fault.
Do not use outside when you can hea r thunder.
Doing so might risk lightning strikes and electric
Prohibited
shock.
Do not let your hands, fingers and other parts of the
body touch the external connection jack or
connection jack of microUSB-3.5φ L-Shaped
Conversion Cable (sample). Doing so might cause
electric shock, injury or a fault.
Be sure to read the
following warnings
before use.
Wetting
with water
prohibited
Instruction
If the product is damaged because it is dropped or
something, and its display is cracked or internal
parts are exposed, do not touch the cracked
display or exposed parts with your hands. Doing so
might cause electric shock or injury from damaged
parts. Contact an au shop or Secure cell phone
support center.
Although the product model has waterproof
property, stop use if liquid such as water gets
inside the main unit from the external connection
jack cover or microSD memory card/au Micro IC
Card (LTE) cover. Continued use of the product in
this state might cause overheating, ignition or a
fault.
If charging is not completed after the specified
charging time, stop charging. Failure to do so
might cause leakage of liquid, overheating, rupture
or ignition.
Do not leave in places within the reach of small
children. Small children might swallow part of the
equipment by mistake and choke on them, or might
drop them by mistake and cause accidents or
injury.
Safety Precautions
13
Safety Precautions
Prohibited
14
CAUTION
Prohibited
Prohibited
Prohibited
Prohibited
Prohibited
Be sure to read the
following cautions
before use.
Do not store the product in places subj ect to direct
sunlight (e.g. in automobiles), places that get hot,
places that get extremely cold, and in humid or
dusty places. Doing so might cause overheating,
ignition, deformation or a fault.
Do not leave on unstable places such as rocky
stands or tilting surfaces especially while the
vibration mode is set. Dropping the product may
cause injury or damage. Also, pay sufficient
attention to impact, etc.
Do not cover or wrap the product with bedding, etc.
while using or charging the product. Doing so
might cause fire, fault or injury.
Do not touch the product or specified chargers
(sold separately) for a long time while charging.
Doing so might cause low-temperature burns.
Do not use power outlets or wiring apparatus
beyond its rating. Also, exceeding rating, for
example, by connecting multiple devices to a
single power strip might cause overheating and
fire.
Do not place near corrosive chemicals or in places
where corrosive gas is generated. Doing so might
cause a fault or loss of internal data.
Instruction
Instruction
Instruction
Instruction
Stop use if there is smoke, abnormal odor or noise,
excessive overheating, or other abnormalities.
During charging, disconnect the specified charger
(sold separately) from the power outlet or the
socket and make sure that the product is not
overheating. Also, when using microUSB-3.5φ
L-Shaped Conversion Cable (sample), disconnect
it from the product, earphone, etc. and make sure
that the product is not overheating. After that, turn
the power off and contact an au shop or Secure cell
phone support center. Also, if you have dropped or
damaged the product, do not continue to use it in
that state, and contact an au shop or Secure cell
phone support center.
When inserting an earphone, etc. into the product,
adjust the volume to the proper level. Setting too
loud a volume or using the earphone continuously
for a long period of time might adversely affect your
ears. Also, raising the volume too high might
prevent you from hearing sounds around you,
which might in turn lead to a traffic accident at a
railroad crossing or pedestrian crossing.
When adjusting the volume with an earphone, etc.
inserted into the product, raise the volume a little at
a time. If you raise the volume too much from the
outset, sudden loud noise from the earphone, etc.
might adversely affect your ears.
When using a charger or exter nal device, insert/
remove the connector straight to/from the jack. Make
sure the orientation of the connector is correct.
Failure to do so might cause damage or a fault.
Prohibited
Prohibited
When small children use the equipment, have the
guardian teach them the proper handling
Instruction
procedures so as to avoid potential dangerous
situations. In addition, check that they are using the
equipment as directed during use. Failure to do so
might cause injury etc.
■ Main Unit
DANGER
Do not puncture the product with a nail, hit it with a
hammer or step on it.
Doing so might cause leakage, overheating,
rupture or ignition of the internal battery.
WARNING
Be careful not to have the product bitten by your
pet.
Instruction
Failure to do so might cause leakage, overheating,
rupture or ignition of the internal battery.
Be sure to read the
following hazards
before use.
Be sure to read the
following warnings
before use.
Instruction
Instruction
Do not use the product while driving a car or riding
a motorbike or bicycle. Doing so may cause a
traffic accident. Use of the product while driving a
car or motorbike is prohibited by law. Use of the
product while riding a bicycle may be punishable
by some regulations.
Turn off the product while you are aboard an
airplane.
Otherwise, the product may affect electronic
devices and safety of your flight may be
compromised. If the product is permitted to be
used on an airplane, use it appropriately by
following instructions from the airline company. Do
not connect the product with a PC aboard an
airplane using the microUSB cable 01 (sold
separately), since the product is automatically
turned on.
The product sometimes affects high-precision
electronic devices. So, turn it off near such devices.
(Examples of electronic devices that might be
affected by the product include cardiac
pacemakers, hearing aids, other electronic medical
devices, fire alarms, and automatic doors. If you
are using an electronic medical device, contact the
device manufacturer or retailer for information
about the possible effects of radio waves.)
Safety Precautions
15
Safety Precautions
16
Instruction
When using the product near an implanted pacemaker,
implanted cardioverter-defibrillator or other electronic
medical device, radio waves might affect these units
and devices. So, please observe the following.
1. Those with an implanted pacemaker or
implanted cardioverter-defibrillator should carry
or use the product at least 22 cm away from the
pacemaker or cardioverter-defibrillator.
2. Turn the product off in crowded trains or other
crowded places, since there may be peopl e
with an implanted cardiac pacemaker or
implanted cardioverter-defibrillator nearby.
3. Pay attention to the following points when using
the product inside medical institutions.
• Do not bring the product into operating
theaters, intensive-care units (ICU) and
coronary care units (CCU).
•
Turn the product off in hospital wards. Do not
connect the product with a PC in hospital wards
using the microUSB cable 01 (sold separately),
since the product is automatically turned on.
• Even if you are in a lobby, etc., be sure to turn
the product off when there are electronic
medical devices nearby.
•
When a medical institution has laid down
designated areas where use of the product is
prohibited or is not allowed to be brought in, abide
by the instructions of that medical institution.
4. When using electronic medical devices other
than an implanted pacemaker and implanted
cardioverter-defibrillator outside a medical
institution (e.g. home medical treatment), check
individually with the manufacturer of the
electronic medical device regarding the
influence of radio waves.
Instruction
Prohibited
Prohibited
Instruction
Stay alert to your surroundings when messaging,
browsing the Internet, shooting photos, playing
games, watching TV (1Seg) or listening to music.
Failure to do so might cause a fall or traffic
accident.
Do not point the illuminated light directly at
someone’s eyes. Be especially careful not to shoot
small children from a very close distance. Do not
use Mobile light near people’s faces.
Eyesight may be temporarily affected leading to
accidents.
Do not light the mobile light toward a driver of a car,
motorbike or bicycle. If dazzled by the light, the
driver might become unable to drive and cause an
accident.
Sometimes, very rarely some people demonstrate
symptoms such as temporary muscle spasms, loss
of consciousness, etc. by watching repeatedly
flickering screens. Those with a past history of this
should consult with a physician beforehand.
Be sure to read the
CAUTION
Use of the main unit in an automobile might
sometimes affect on-vehicle electronic devices,
Prohibited
Instruction
The materials of parts used on the product are as follows.
Outer case (display
frame part)
Outer case (bottom) PC/ABS resin +
Back coverPC/ASA resin +
External connection
jack cover
microSD memory
card/au Micro IC
Card (LTE) cover
though this rarely happens. If this happens, do not
use since this may impair safe travel.
If you feel any abnormality with your skin,
immediately consult a dermatologist. Itching,
rashes, eczema, etc. sometimes occurs depending
on your physical constitution and condition.
PartMaterialSurface treatment
PC/ASA resin +
GF30%
GF20%
GF30%
PC resin
Elastomer resin
PC resin
Elastomer resin
following cautions
before use.
Black
discontinuous
deposition
Black coating
Black coating
Black coating
None
Black coating
None
PartMaterialSurface treatment
TV antennaPA resin
Power keyPC resinBlack coating
Volume up/down
key
DisplayHardened glass
Camera lensAcrylic resinHard coating
Mobile light lensPC resinNone
Mobile light lens
ring
Charger terminalSUSGold plating
Stylus penABS resin
The materials of parts used on the desktop holder are as follows.
PartMaterialSurface treatment
Outer caseABS resinNone
Back platePC resinNone
Back rib (left/right) POM resinNone
Front ribPOM resinNone
Holder (left/right)POM resinNone
Switching knobPOM resinNone
Contact leverPOM resinNone
Do not bring the product close to magnetized
objects such as cash cards, floppy disks, credit
cards, and prepaid cards. Doing so might result in
loss of recorded information.
Do not allow liquids, metal objects, burnable items,
and other foreign matter to get inside the microSD
memory card slot. Doing so might cause fire,
electric shock or a fault.
Do not swing the product around by holding the TV
antenna or the stylus pen attached into the main
unit. Doing so might cause an accident or damage.
Use the product with the external connection jack
cover, microSD memory card/au Micro IC Card
(LTE) cover, etc. closed. If the covers are open, dirt
or water may get inside causing a fault.
Stow the TV antenna when not watching TV (1Seg).
If you use the product with the TV antenna
extended, it might cause unexpected injury by
hitting your face, etc.
If you have a weak heart, be careful when setting
the reception vibration and reception volume to
prevent adverse effects on your heart.
Instruction
Prohibited
Instruction
Prohibited
Pay attention to items becoming stuck to the main
unit. The speaker uses magnets, and so
thumbtacks, pins, craft knife blades, staples, and
other metal objects sometimes become stuck to the
main unit, and cause unexpected injury.
Do not put the product directly on sand at a beach,
etc. Sand or other small particles might get inside
the microphone, speaker, etc. causing the volume
to drop. If sand gets inside the product, it might
cause overheating or a fault.
The product may become hot by prolonged use
especially in high-temperature environment. Be
careful when using the product touching your skin
for a long time, as it might cause low-temperature
burns.
When using the product for data communication,
do not keep the product in direct contact with your
skin for a prolonged period, or do not cover the
product with paper, cloth, bedding, etc. The
product might get hot, causing fire, burns or a fault.
Do not swing the product with the TV antenna
pulled out. Doing so may cause injury or deform or
damage the TV antenna.
■ Internal Battery
Prohibited
(The internal battery of the product is a lithium-ion battery.)
The internal battery is not fully charged at the time of purchase.
Charge the battery before using the product.
Be sure to read the
following hazards
before use.
Instruction
DANGER
If the liquid leaking from inside gets on your skin or
clothes, immediately rinse it off with water to avoid
injury. If the liquid gets into your eyes, do not rub
but wash your eyes with water, and immediately
consult a doctor to avoid the risk of losing your
eyesight.
Instruction
■ Charger
WARNING
The internal battery is a consumable item. If the
performance of the internal battery does not
recover (e.g. the usable time after each charge has
become extremely short), the internal battery is at
the end of service life, so stop using it. Failure to do
so might cause overheating, ignition, rupture or
leakage. Since the battery is built-in type, the
product will be kept at an au shop etc. and charges
will be incurred for repair. Also, you may not use
the product in certain period of time. Note that the
length of service life varies depending on the
usage condition, etc.
Be sure to read the
following warnings
before use.
Do not use at other voltages than the specified
power supply voltage. Doing so might cause
ignition, fire, overheating or electric shock.
• Common AC adapter 01 (sold separately): 100 V
AC (for domestic use in Japan)
Do not charge with single-phase 200 V or voltage
converters for overseas travel.
• AC adapter (sold separately) available overseas
other than the adapters above: 100 V AC to 240 V
AC
• DC adapter (sold separately): 12/24 V DC (for
negative grounded vehicles only)
Safety Precautions
19
Safety Precautions
Prohibited
Wetting
with water
prohibited
20
Instruction
Instruction
Prohibited
Prohibited
Firmly insert the power plug of the specified
charger (sold separately) into the power outlet or
cigarette lighter socket down to the base of its pins.
Incomplete insertion of the power plug might result
in electric shock or fire caused by overheating and
ignition. Do not use damaged specified charger
(sold separately) or loose power outlets or cigarette
lighter sockets.
If the fuse in the common DC adapter 01/03 (sold
separately) blows, replace it with a fuse of the
specified type (250 V, 1 A). Replacing with a
different type of fuse might cause overheating or
ignition. (For information about fuse replacement,
carefully read the manual for the commo n DC
adapter 01/03 (sold separately).)
Do not damage, modify, twist, pull or place a heavy
object on the cable of the specified charger (sold
separately). Do not use a damaged cable. Doing
so might cause an electric shock, short circuit or
fire.
Do not let your hands, fingers and other parts of the
body touch the charger terminal. Doing so might
cause electric shock, injury or a fault.
If you hear thunder, do not touch the power plug.
Doing so might cause an electric shock as a result
of a lightning strike.
Disconnect
plug from
power outlet
Instruction
Instruction
Disconnect
plug from
power outlet
Before cleaning the specified charger (sold
separately), unplug its power plug from the outlet or
cigarette lighter socket. If the plug remains
plugged in when you clean the charger, it might
cause an electric shock or short circuit. Also, wipe
off dust on the power plug of the specified charger
(sold separately). If the plug is left covered with
dust, it might cause fire.
Wipe off dust on the power plug. Failure to do so
might cause fire, burns or electric shock.
Install and position in-car devices where they do
not hinder driving or safety equipment such as
airbags. Failure to do so might cause a traffic
accident. Install in-car devices following the
instructions of their manuals.
When the charger is not to be used for a long time,
disconnect the charger’s power plug from the
power outlet or cigarette lighter socket. Failure to
do so might cause electric shock, fire or a fault.
The desktop holder, microUSB-3.5φ L-Shaped
Conversion Cable (sample), stylus pen and
specified charger (sold separately) are not
waterproof. Never use in places subject to direct
splashing with water, pet urine, etc. or in humid
places such as a bathroom. Doing so might cause
overheating, fire or electric shock. In the event that
a charger is splashed with liquid, immediately
disconnect its power plug.
Prohibited
Wetting
with water
prohibited
CAUTION
Wet hands
prohibited
Disconnect
plug from
power outlet
Prohibited
Do not use the desktop holder inside a car. Doing
so may cause an accident because driving could
be hindered.
Be sure to read the
following cautions
before use.
Do not use in humid places such as bath areas.
Doing so might cause electric shock or a fault.
Do not plug or unplug the specified charger (sold
separately) with wet hands. Doing so might cause
electric shock or fault.
When unplugging the power plug of the specified
charger (sold separately) from the outlet or
cigarette lighter socket, hold the charger to do so. If
you pull the cable, it might be damaged, causing
overheating, ignition or electric shock.
Do not use the common DC adapter 01/03 (sold
separately) with the car engine stopped. Doing so
might result in draining of the car battery.
■ microUSB-3.5φ L-Shaped Conversion
Cable
Be sure to read the
DANGER
Strictly observe warnings and cautions indicated
by the manufacturer of the earphone or peripheral
Instruction
device you use and follow the descriptions on its
manuals to ensure correct use.
WARNING
Do not play games, listen to music, watch TV
(1Seg), etc. while driving a car, riding a bicycle,
Prohibited
walking, etc. Doing so might impair the safety and
cause an accident.
CAUTION
Do not allow liquids, metal fragments, flammable
materials, etc. to get inside or come into contact
Prohibited
with the connection jack of microUSB-3.5φ
L-Shaped Conversion Cable (sample). Doing so
might cause fire, electric shock or a fault.
following hazards
before use.
Be sure to read the
following warnings
before use.
Be sure to read the
following cautions
before use.
Safety Precautions
21
Do not damage, modify, twist, pull or place a heavy
Prohibited
object on the cable. Doing so might cause a fault,
electric shock or fire. Also, do not use a damaged
cable.
When inserting/removing the cable, hold the
connector part. Pulling the cable part might cause
Instruction
Safety Precautions
Instruction
The materials of parts used on microUSB-3.5φ L-Shaped
Conversion Cable (sample) are as follows.
CableTPU (Urethane
Connector cover on
microUSB side
Tip on microUSB
side
Connector cover on
3.5φ side
Tip on 3.5φ sideBrassGold plating
damage or a fault of the cable.
If you feel any abnormality with your skin,
immediately consult a dermatologist. Itching,
rashes, eczema, etc. sometimes occurs depending
on your physical constitution and condition.
Do not put the au Micro IC Card (LTE) in a cooking
apparatus such as a microwave oven or a pressure
Prohibited
vessel. Doing so might cause melting, overheating,
fuming, loss of data or a fault.
CAUTION
Be careful not to injure your hand or finger when
Instruction
Instruction
Disassembly
attaching/removing the au Micro IC Card (LTE).
Use only the devices specified by the Company to
insert the au Micro IC Card (LTE) in. Using a device
not specified by the Company might cause loss of
data or a fault.
For the specified devices, contact an au shop or
Customer Service Center.
Do not disassemble or modify the au Micro IC Card
(LTE). Doing so might cause loss of data or a fault.
prohibited
Be sure to read the
following warnings
before use.
Be sure to read the
following cautions
before use.
Prohibited
Prohibited
Prohibited
Prohibited
Prohibited
Instruction
Prohibited
Prohibited
Wetting
with water
prohibited
Prohibited
Do not use or leave the au Micro IC Card (LTE) in
hot places such as by a fire or a heater. Doing so
might cause melting, fuming, loss of data or a fault.
Do not throw the au Micro IC Card (LTE) into a fire
or heat it. Doing so might cause melting, fuming,
loss of data or a fault.
Do not touch the IC (metal) part of the au Micro IC
Card (LTE) or short-circuit it. Doing so might cause
loss of data or a fault.
Do not drop the au Micro IC Card (LTE) or subject it
to strong impact. Doing so might cause loss of data
or a fault.
Do not fold, bend or place a heavy object on the au
Micro IC Card (LTE). Doing so might cause loss of
data or a fault.
Do not wet the au Micro IC Card (LTE). Doing so
might cause loss of data or a fault.
Do not scratch the IC (metal) part of the au Micro IC
Card (LTE). Doing so might cause loss of data or a
fault.
Do not store the au Micro IC Card (LTE) in dusty
places. Doing so might cause loss of data or a
fault.
Do not store the au Micro IC Card (LTE) in places
exposed to direct sunlight or hot and humid places.
Doing so might cause loss of data or a fault.
Store the au Micro IC Card (LTE) out of reach of
small children. Accidental swallow might cause
asphyxiation, injury, etc.
■ Stylus Pen
WARNING
Do not swing the stylus pen toward people. It might
hit yourself or other people and cause injury or loss
Prohibited
of eyesight.
Be sure to read the
following warnings
before use.
Safety Precautions
23
Handling Precautions
These precautions are provided to ensure that
performance can be fully demonstrated.
Thoroughly read these precautions to ensure correct
use.
● Do not apply excessive force to the product during use. Be
sure not to put the product into a tightly packed bag or place
a heavy object on the product in a bag. Doing so might
damage the display or internal circuit board resulting in a
malfunction.
Keeping an external device connected to the external
connection jack might damage the connector resulting in a
malfunction. Such damage and malfunction are not covered
by the warranty, even if there is no external damage.
24
● To ensure waterproof property (equivalent to IPX5 and IPX7)
of the product, use the product with the external connection
jack cover and microSD memory card/au Micro IC Card
(LTE) cover tightly closed.
Note that the waterproof property is not guaranteed in every
usage condition. Do not allow water to get inside the product
or splash water on the charger or optional accessories. Do
not open/close the external connection jack cover or
microSD memory card/au Micro IC Card (LTE) cover in the
rain or with water drops on the surface of the product. Doing
so might cause water intrusion resulting in internal corrosion.
Malfunctions determined to be caused by water intrusion are
not covered by the warranty.
● Do not use the product in extremely hot, cold or humid
places. (Use within an ambient temperature range of 5°C to
35°C and humidity range of 35% to 85%.)
• Charger
• Conversion cables
● Do not use the product in extremely hot, cold or humid
places. (Use within an ambient temperature range of 5°C to
35°C and humidity range of 35% to 85%. Using at a
temperature of 36°C to 40°C is allowed only when you use
the product temporarily.)
• SHT21
• au Micro IC Card (LTE) (inserted into the SHT21)
● Do not use in places subject to lots of dust or vibration.
● Clean the charger terminal and external connection jack of
the product, connection jack of microUSB-3.5φ L-Shaped
Conversion Cable (sample), and connection jack of the
desktop holder with dry cotton swabs, etc. every now and
then. A soiled terminal/jack might cause poor connection.
When cleaning them, do not exert a strong force to prevent
deformation.
● Clean the product with a soft dry cloth (such as the type used
for eyeglasses). Forceful rubbing with a dry cloth may
scratch the display. The display may be stained if splash or
smear is left attached to the surface. Wiping the product
using alcohol, thinner, benzene, detergent, etc. might erase
the printing on the outer casing or cause discoloration.
● Use as far away as possible from fixed-line phones, TVs and
radios. Use nearby might affect them.
● The product may become warm while charging or during
other operations, depending on the situation, but this is not
abnormal.
● When the temperature of the product gets high during use,
the product may temporarily lower the screen brightness or
may stop part of its functions to protect the main unit.
■ Main unit
● Do not forcefully press, tap or intentionally subject the
display to strong impact. Doing so might cause scratching or
damage.
● Do not forcefully press sharp objects or hard objects against
keys or display surface. Doing so might cause scratching or
damage.
The touch panel is designed to be lightly touched by fingers
or the stylus pen. Do not apply strong pressure with your
fingers, the stylus pen or sharp-pointed objects (such as
ballpoint pens and pins) on the touch panel.
In the following cases, the product may not respond to
touching the touch panel, or errors in operation may occur.
• Operation with gloved hands
• Operation with fingernails
• Operation with a foreign object placed on the touch panel
• Operation with a protective film or sticker on the touch
panel
• Operation with water drops left or condensation formed on
the surface
• Operation with wet or sweaty fingers
• Operation under water
Safety Precautions
25
● Never use modified au terminals. Use of a modified device
violates the Radio Law.
You can perform the following operations on the product to
confirm the unique authentication and standard marks
(including certification/authentication numbers) for the
product.
On the home screen, tap [APPS] [[Settings] [[Device
info] [[Technical Regulations Conformity Certification].
The product has acquired the certification of conformity with
technical regulations for the specified radio station based on
the Radio Law and certification of conformity with technical
Safety Precautions
regulations for the terminal based on the
Telecommunications Business Law, and the “Technical
Conformity Mark ” can be confirmed in the product as a
certificate. Confirm contents of electrical certificates in the
product for information on certification.
If the screws of the product are removed and modifications
are made to the internal components, the certification of
conformity with technical regulations will become invalid.
Never use the product without the valid certification. Doing
so violates the Radio Law.
● To prevent unlawful modification, the product has been
designed so that it cannot be easily disassembled. Modifying
the product is prohibited by the Radio Law.
● Contents saved in the product, such as contacts, mails and
bookmarks might be altered or lost by an accident, fault,
repair or mishandling. Be sure to keep a copy of important
contents. Note that the Company assumes no responsibility
for any damages or lost profits resulting from altered or lost
contents.
26
● Note that content data (both charged or free content) saved
on the product cannot be returned to the customer when the
product is replaced for repair of a fault, for example.
● The product uses liquid crystal for its display. The display
response speed may become slow when the ambient
temperature is low, which is due to the property of liquid
crystal and not a malfunction. The display response speed
will return to normal at room temperature.
● Although the display used on the product is made using
high-precision technology, some pixels (dots) might be lit or
out at all times. This is not a malfunction.
● Take care not to inconvenience people around you when you
use the product in a public place.
● You are recommended to store copies of individual data
such as still pictures you took, videos and music in your PC
by sending each file as mail attachment, etc. Note, however,
that you may not be able to make copies of some
copyrighted data even by the above-mentioned means.
● Take care not to place magnetized items such as magnetic
cards, speakers and TV sets near the product, as it might
cause malfunction.
Putting strong magnetism close to the product might cause
false operation.
● When you put the product in your bag etc., take care so that
the display does not come in contact with metal objects or
other hard objects, as it might cause scratching or damage.
● When suddenly brought into a warm place from a cold place,
or when in a humid location, or when used where
temperature suddenly changes (e.g. near the air discharge
port of an air conditioner), water drops (i.e. condensation)
sometimes are formed inside the product. Note that when
used under conditions such as this, humidity might cause
corrosion or a fault.
● When wiping the display, wipe with a soft, dry cloth. Use of a
moistened cloth, glass cleaner or other similar liquid might
cause a fault.
● When connecting/disconnecting an external devi ce to/from
the external connection jack, make sure to insert/remove the
connector of the external device straight to/from the jack.
● Note that applying unnecessary force with an external device
connected to the external connection jack may cause
damage.
● Do not discard the product together with regular trash.
Please cooperate in the collection of the product when it is
no longer needed to protect the environment and effectively
use resources. Old products are collected at au shops and
other places.
● Insert only a microSD memory card into the microSD memory
card slot on the product.
● Do not exert excessive force when attaching/removing a
microSD memory card. Doing so might injure your hands or
fingers.
● While writing/reading data to/from a microSD memory card,
do not subject the product to vibration or impact or turn off
the power. Doing so might cause loss of data or a fault.
● Do not cover the light sensor with your finger or put a sticker
on it. Doing so may hinder the light sensor from detecting the
ambient brightness and functioning correctly.
● If the display gets damaged, immediately stop use and
contact an au shop or Secure cell phone support center.
Keeping using it may cause injury.
● Putting a sticker, etc. on the display or a key may cause
malfunction or shortened usage time. Also, doing so may
damage the product.
● When using the product while the TV antenna is pulled out or
it is kept standing (e.g. while you are watching TV (1Seg)),
take lots of care especially to the tip of the TV antenna so that
it will not do any harm on surrounding people nor touch your
own eye.
● If you put magnetized objects close to the product, the
speaker section sometimes emits sounds. This is not a fault.
● Note that if you forcefully pull the external connection jack
cover or microSD memory card/au Micro IC Card (LTE) cover
or apply excessive force on them, they may be damaged.
● When you put the product in your bag, do not forget to
replace the TV antenna to its original position. Also, do not
forcefully pull out or bend the TV antenna intentionally. Doing
so may cause scratching or damage.
● Bright places such as under the direct sunlight sometimes
make it hard to see the display. This is not a fault.
Safety Precautions
27
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