Kyocera DURASLATE KC-T304C User manual

KC-T304C

1
Preface
Thank you for buying this product.
Before using the product, be sure to read "User Guide" (this
manual) to ensure correct use.
After you have finished reading the manuals, be sure to
keep them accessible.
• Reproduction of the content of this manual in part or in
whole is prohibited.
◎The battery is built into the product.
◎Illustrations in this manual are only for reference. They may
look different from the actual product.
Operating Instructions
Descriptions of this manual are based on the product
switched to Android mode.
■"User Guide" (This Manual)
Handles only basic operations for main features.
Regarding Notations Used in This
Document
■Description of Operations for Selecting Item/
Icon/Button etc.
Notations used for operation procedures in this manual are
as follows.
Description Explanation
Home screen →[ ]
→[Storage]
Tap " (Settings)" on the Home
screen, and then tap "Storage"
In sleep mode,
(Power button)
In sleep mode, press (Power
button).
• Tapping is to select a button or icon displayed on the
screen by lightly tapping it with your finger.

2
■Notes on Illustrations/Screenshots
The illustrations and screenshots in this manual may look
different from the actual illustrations or screens. Note that
part of the screen etc. may be omitted.
◎In this manual, the operations with horizontally oriented
screens are provided as examples. With vertically oriented
screens, descriptions for menu item/icon/on-screen button
may be different.
◎Menu items, layers and icons described in this manual may be
different according to functions being used and conditions.
◎In this manual, "microSD™ memory card (commercially
available)", "microSDHC™ memory card (commercially
available)", and "microSDXC™ memory card (commercially
available)" are abbreviated as "microSD memory card
(commercially available)" or "microSD".
◎Company names and product names referred to in this
manual are trademarks or registered trademarks of the
respective companies. The TM, ® marks may be omitted in this
manual.

3
Contents
3
Contents
Preface.........................................................................................................1
Operating Instructions..........................................................................1
Regarding Notations Used in This Document ..............................1
Contents.......................................................................3
Getting Ready ............................................................4
Charging.....................................................................................................4
Turning the Power On/Off ...................................................................5
Using the Touch Panel...........................................................................6
Initial Settings...........................................................................................7
Setting Wi-Fi®.............................................................................................8
Start Screen...............................................................................................9
Basic Operations .................................................... 10
Using the Home Screen.....................................................................10
Taking Screenshot ..............................................................................10
Setting Notification Sound............................................................... 10
Setting Home Screen..........................................................................11
Activating the Apps.............................................................................11
Notification Panel.................................................................................12
Setting Airplane Mode....................................................................... 12
Setting Functions................................................................................. 12
Setting Battery Saver .......................................................................... 14
Safety Precautions................................................. 15
When Using the Product...................................................................15
Safety Precautions (Observe Strictly)............................................ 17
Material List............................................................................................ 26
Handling Precautions......................................................................... 26
Notes on Using Bluetooth®/Wireless LAN (Wi-Fi®) Function.. 32
Appendix .................................................................. 35
Updating Software .............................................................................. 35
Troubleshooting...................................................................................36
Main Specifications ............................................................................. 37
General Notes........................................................................................38
FCC Compliance Information ..........................................................40
Intellectual Property Rights.............................................................. 40
Contents

4
Getting Ready
Getting Ready
Charging
The internal battery is not fully charged at the time of purchase.
Charge the battery before using the product. When the red light
turns into green, the charging will be completed.
◎The product may become warm while charging or during
other operations, this is not abnormal.
◎Charging the product while using the camera function, the
charging time may take longer than usual.
◎Doing various operations with the supplied or optional AC
adapter connected, the battery life may get short due to the
short time charging/discharging.
◎When temperature of environment or the product is
extremely high or low, charging may be stopped even if
charging is started. Charge the battery at room temperature
as much as possible.
◎Make sure the connection is correct if the charging light of the
product blinks in red. If the charging light continues to blink,
immediately stop charging, and contact the support center
on the back cover.
◎Right after 100% is displayed on a sleep mode screen while
charging, the charging light may not turn to green, but the light
will turn to green soon and the charging will be completed.
◎Keep a metal accessory or conductive materials (metal pieces,
pencil lead, etc.) from coming in contact with the connection
terminal and prevent them from getting inside.
Getting Ready
Charging with the AC Adapter
How to charge the product using the supplied or optional
AC adapter is described here.
1
Connect the power plug of the supplied or
optional AC adapter to an outlet (100V - 240V
AC)
Supplied or optional AC adapter
2Insert the DC plug of the supplied or optional
AC adapter to straight into the charging
terminal
Make sure that the charging light turns into red. When the
battery power turns on, " " appears on the status bar
.
When charging is complete, the charging light turns into
green.

5
Getting Ready
3When charging is complete, pull out the plug
straight from the charging terminal
4Unplug the power plug of the supplied or
optional AC adapter from the outlet
◎Note that applying unnecessary force with the AC adapter
connected to the charging terminal may cause damage.
◎When the battery is charged in the case that the batteries run
out, charging light may not turn to red soon, but charging is
started.
Turning the Power On/Off
Turning the Power On
1Press and hold (Power button) until the
notification light turns on
The start screen appears (▶P.9).
• For the first time you turn on the product, the initial
settings activate. Set them as required.
◎When logos are being displayed on the screen, do not touch
the screen because the initial setting of the touch panel
activates. Doing so may prevent the touch panel from working
properly
.
◎Press (Power button) when the screen is on or turn the screen
off with no operation for a certain period, the product enters
sleep mode.

6
Getting Ready
Turning the Power Off
1 Press and hold (Power button) for at least 1
second
2[Power off]
Forcing the Product to Shut Down and
Restart
You can force the product to power off and reboot when
the screen does not respond, or the power cannot be
turned off.
1 Press and hold (Power button) for at least 11
seconds
◎If you turn off the product forcibly and restart, an unsaved
data will be lost. Do not perform except when the product
does not respond.
Using the Touch Panel
The product is equipped with a touch panel, allowing
you to operate by touching directly the screen with your
fingers.
■Tap/Double-tap
Lightly touch a screen and then
immediately release your finger.
Tapping a screen twice in the same
position is called double-tap.
■Long-touch
Keep touching an item, button, etc.
■Slide/Swipe
While lightly touching the screen,
trace it up and down, or sideways in
order to view hidden content.

7
Getting Ready
■Flick
Touch the screen and flick up/
down/left/right.
■Pinch
While touching the screen with two
fingers, move the fingers closer
(pinch-in) and away (pinch-out) to
each other.
■Drag
While lightly touching the screen,
trace to the desired position.
Initial Settings
When you turn on the product for the first time after
purchasing the product, follow the on-screen instructions
to set language preferences, Wi-Fi®, Google account, and so
on.
■Setting up Google Account
Set up Google account to use Google apps such as "Gmail"
and "Play Store".
Setting items are as below (besides the items below,
register "First name" and "Last name").
User name Register your Google account (user ID) and a
character string for mail address. You can register
a desired name, but a name already registered by
another user cannot be set.
Password Register password for the Google account.
1Tap [日本語(日本)] →[English] →Select the
language region →[START]
• If you use Japanese, leave [日本語(日本)] (Japanese)
selected.
2Set up the Wi-Fi®network to connect
• If you tap [Set up offline] →[CONTINUE], an input screen
for date & time appears. Set up them and proceed to
step 5. From here on, follow the on-screen instructions.

8
Getting Ready
3Copy apps and data
• To copy, [Next] →follow the on-screen instructions.
• If you do not copy, tap "Don't copy".
4Set up your Google account
• If you have a Google account, enter a mail address or
phone number →[Next], and then follow the on-screen
instructions.
• If you do not have a Google account, tap [Create account],
and then follow the on-screen instructions.
5Confirm the Google service settings →[Accept]
6Set up the screen lock
7Set up the Google Assistant
8Set up the Google Pay
9 Set up other settings
• To set up, make desired settings, return to the previous
screen, and tap [Done for now].
• If you do not set up, tap "No thanks". After settings are
completed, tap [ ] to check the settings.
Setting Wi-Fi®
Use your home wireless LAN (Wi-Fi®) or public wireless LAN
to connect to the Internet.
1Home screen →[ ]
2[Network & internet] →[Wi-Fi] →[Use Wi-Fi] or
" "
Wi-Fi®setting screen appears, and available Wi-Fi®networks
are listed.
3Select a Wi-Fi®network to connect →
[CONNECT]
• If you connect a security-protected Wi-Fi®network, enter
a password (security key)*→[CONNECT]
* A password (security key) is set up at an access point. For details, contact
a network administrator.
• When the connection is completed, " " appears in the
status bar.

9
Getting Ready
Start Screen
The start screen is displayed when you turn the product on
or cancel the sleep mode.
Switching to the Home Screen from the
Start Screen
You can switch to the home screen with the following
operations when the start screen appears.
1
Swipe/flick the screen upwards
The home screen appears (▶P.10). Or, the previous screen
which the product turns to sleep mode appears.
①
②
《Start screen》
①Clock display
②Notifications
•
Double-tap a notification to activate notified app.
Sleep Mode
Press (Power button) while the backlight is turned on or
perform no operation for a certain period, the screen goes
off temporarily and the product enters sleep mode. Doing
the following operation, cancel the sleep mode.
1In sleep mode, press (Power button)
◎To change the time to enter sleep mode, home screen →[ ]
→[Display] →[Advanced] →[Screen timeout], and select the
time.
◎When you press (Power button) to display the screen in sleep
mode, do not touch the screen. Doing so may prevent the
touch panel from working properly.

Basic Operations
10
Basic Operations
Using the Home Screen
The home screen consists of multiple screens. Slide/flick
right or left to switch the screen.
Taking Screenshot
1 Press and hold (Power button) for at least 1
second →[Screenshot]
• You can save the currently-displayed screen as an image
(screenshot).
◎Screenshots are saved to the internal storage. You can check
saved screenshots on the "Photos", "Files", and so on
.
◎Alternatively, press and hold (Power button) and l (Volume
down button) at the same time for at least 1 second to take a
screenshot.
◎Screenshot may not operate depending on an app and
function.
Setting Notification Sound
Set media volume, notification volume, and alarm volume.
Setting Media Volume
1 Press (Volume up button) or (Volume down
button)
• Volume adjustment bar of media is displayed.
2 Press (Volume up button) or (Volume down
button) to adjust the volume
◎Alternatively, drag the slider up/down to adjust the volume.
Setting Media Volume, Notification
Volume, and Alarm Volume
1 Press (Volume up button) or (Volume down
button)
• Volume adjustment bar of media is displayed.
2[ ] while volume adjustment bars are
displayed
• Volume adjustment bars of media, notification, and
Basic Operations

11
Basic Operations
alarm are displayed.
3Volume adjustment bar →drag the slider right/
left to adjust the volume →[DONE]
Setting Home Screen
Set various displays of the home screen.
1Home screen →Long-touch an empty space
The setting screen of the home screen appears.
2Set the required items
Home settings Set up the notification dots setting, set
whether to add an icon to the Home
screen when you download a new app,
or set up display settings of Google apps.
Widgets Add widgets to the home screen.
Wallpapers Change wallpapers on the home screen.
Activating the Apps
Tap an app icon to use its function.
1Home screen →Tap an app/folder to activate
• If you tap a folder, tap an app to activate from the app
list in the folder.

Basic Operations
12
Notification Panel
1Slide down the status bar
Notification panel is displayed.
◎Alternatively, slide up the notification panel to hide the panel.
◎To clear a notification individually, flick a notification to be
cleared right or left.
Setting Airplane Mode
When Airplane mode is turned on, wireless functions are
disabled (wireless LAN (Wi-Fi®), and Bluetooth®).
1
Home screen → [ ] →[Network & internet] →
Tap
" " of "Airplane mode" to turn on.
When Airplane mode is turned on, " " appears in the
status bar.
◎When Airplane mode is turned on, communication such as
messaging, wireless LAN (Wi-Fi®), and Bluetooth®are disabled.
◎If Airplane mode is turned on, wireless LAN (Wi-Fi®) and
Bluetooth®can be turned on. Follow the instructions given by
the respective company or institution regarding the use of the
product in a plane or hospital.
Setting Functions
Set and manage various functions from the settings menu.
1Home screen →[ ]
The settings menu is displayed.
List of the Settings Menu Items
Items Settings
Network & internet Set up network such as Wi-Fi®and airplane
mode.
Connected devices Set up the devices to be connected and
previously connected to the product.
Apps & notifications Make settings of apps and notifications
such as displaying apps recently opened,
names or versions of apps, checking memory
usage, turning on/off and uninstalling app,
and blocking notifications or selecting
notifications to display on the start screen.

13
Basic Operations
Items Settings
Battery Display remaining level and consuming level
of the battery. And also, set up the battery
saver, etc.
Display Make screen display settings such as
brightness, wallpaper, turning off, auto
rotation, and font size.
Sound Make sound settings such as silent mode,
notification sound and touch sound.
Storage Check memory capacity of the internal storage
or microSD memory card, and initialize or
remove the microSD memory card.
Privacy Make settings of privacy such as managing
app permissions or notifications on the
display.
Location Make settings of location information.
Security Make settings of security such as screen lock.
Accounts Manage online service accounts, and make
basic settings on data synchronization.
Accessibility Make accessibility service settings such as font
size to be displayed.
Digital Wellbeing &
parental controls
Check usage time of an app, and set limit time
of an app.
Google Check information on Google account and
service, and change settings.
System Make settings of language for use and date &
time. Also, back up data, reset the product and
update the system.
About tablet Check information about the product such as
the device name, etc.

Basic Operations
14
Setting Battery Saver
Limit the performance and background data of the product.
1
Home screen → [ ]
→[Battery] →[Battery
Saver]
2[TURN ON NOW]
Battery saver activates. " " appears in the status bar.
◎Email, messaging, and other apps that rely on syncing may
not updated unless it is activated.
◎Battery saver is turned off automatically while charging.

15
Safety Precautions
Safety Precautions
When Using the Product
• Before you start using the product, make sure to read the
"Safety Precautions" in this manual to ensure correct use.
• Use this data communication terminal so that you can
hold the product at least 1.5 cm away from your body
and also do not contain metal parts between the product
and your body.
•
Communication may not be possible in poor reception
areas. Communication may be interrupted if you move
into poor reception areas during communications.
• Since this product uses radio waves, the possibility of
communication intercepts by third parties cannot be
eliminated.
•
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 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 described content, loss of
business income, disruption of business, etc.) arising from
use or inability to use the product.
• The Company is not liable for any damages arising from
failure to observe the described content of this manual.
• 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 the
defect or malfunction may be, the Company assumes no
responsibility for alteration or loss of saved data.
• Information saved in the product 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.
Safety Precautions

Safety Precautions
16
• 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
main display response speed may become slow when
the ambient temperature is low, which is due to the
characteristics of liquid crystal and is not a malfunction.
The main 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.
• You are recommended to store copies of individual data
such as photos/movies you took 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.
• Do not discard the product together with regular
trash. Please cooperate in the collection of the product
when the product is no longer needed to protect the
environment and effectively use resources.
◎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.
◎Some functions may not be available due to OS specification
changes, or service changes/end, etc.
◎Every effort has been made in the preparation of this manual.
Should you notice any unclear points, omissions, etc., feel free
to contact us.

17
Safety Precautions
Safety Precautions (Observe Strictly)
■
Before using the product, thoroughly read this "Safety
Precautions" for proper use.
■These precautions are intended to protect you and
others around you. Read and follow them carefully
to avoid injury, damage to the product or damage to
property.
■The signs below differentiate between the levels of
danger that can occur if the product is not used within
the specified guidelines.
DANGER
This sign denotes that "death or
serious injury*1 may directly result
from improper use".
WARNING
This sign denotes that "death or
serious injury*1 may result from
improper use".
CAUTION
This sign denotes that "minor
injury*2 or damage to property*3
may result from improper use".
*1 Serious injury: This refers to loss of sight, injury, burns (high- and 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.
*2 Minor injury: This refers to injuries, burns (high- and low-temperature), electric
shock, etc. that do not require hospital admission for treatment or
long-term hospital attendance as an outpatient.
*3 Property damage: This refers to extended damage to buildings, furniture,
livestock, or pets.
■Explanation of Graphic Symbols Used in This
Manual
Indicates an
action that is not
allowed.
Indicates that
handling with
wet hands is not
allowed.
Indicates that
disassembly is
not allowed.
Indicates an
action based on
instructions that
must be done.
Indicates that use
in a place where
the product
is likely to get
wet or allowing
the product to
get wet is not
allowed.
Indicates that the
power plug must be
disconnected from
the power outlet.

Safety Precautions
18
■Precautions Common to the Main Unit,
Internal Battery, Charger, Peripheral Devices
DANGER
Do not use, store or leave the product in hot places (e.g.
by the fire, near a heater, under a kotatsu or futon, in direct
sunlight, in a car in the hot sun).
Doing so may cause fire, burns, injuries, or electric shock.
Do not put the product into or near a heating cooking
device such as a microwave oven or IH cooker, or high-
pressure container such as a pressure cooker.
Doing so may cause fire, burns, injuries, or electric shock.
Do not put sand, dirt, or mud on the product or put it on
them directly. Do not touch the product with hands to
which sand or others adhere.
Doing so may cause fire, burns, injuries, or electric shock.
Do not charge when the product is wet with water
(drinking water, perspiration, seawater, urine of pet
animals, etc.).
Also, do not charge in places where it comes into contact
with water such as a bathroom.
Doing so may cause fire, burns, injuries, or electric shock.
Do not subject the product to strong pressure or break the
product. Especially when bringing the product putting in
a bag, etc., do not let the product hit against surroundings
or being put between the objects.
Doing so may cause fire, burns, or injury due to built-in
battery damage.
* Examples to avoid
• Putting the product in a bag and catching them in a door or a
door of car
• Stepping on the product on a soft object such as a sofa, bed,
or bedding, or on a floor
• Putting the product into a seat of train or bus
Do not disassemble or modify in that manner.
Doing so may cause fire, burns, injuries, or electric shock.
Do not try to remove the internal battery of the product.
Doing so may cause fire, burns, or injuries.
The outer case or outer panel cannot be removed. Do not
try to remove it from the product.
Doing so may cause fire, burns, or injuries.
Do not let the product get wet with water (drinking water,
perspiration, seawater, urine of pet animals, etc.).
Doing so may cause fire, burns, injuries, or electric shock.
Do not put water (drinking water, perspiration, seawater,
urine of pet animals, etc.) into the charging terminal,
external connection terminal, or earphone microphone
terminal of the product.
Doing so may cause fire, burns, injuries, or electric shock.

19
Safety Precautions
Use the optional products specified by the Company.
Not doing so may cause fire, burns, injuries, or electric
shock.
WARNING
Do not drop, trample, or throw the product or give a
strong force or vibration to it.
Doing so may cause fire, burns, injuries, or electric shock.
Do not allow conductive materials (metal pieces, pencil
lead, etc.) to come in contact with the charging terminal,
external connection terminal, or earphone microphone
terminal of the product.
Doing so may cause fire, burns, injuries, or electric shock.
Do not cover or wrap the product with bedding, etc. while
using or charging the product.
Doing so may cause fire or burns.
If charging is not completed after the specified charging
time, stop charging.
Overcharging may cause fire, burns, or injuries.
Make sure to turn off the product or stop charging before
you get close to places where a flammable gas or dust can
be generated.
Ignition of flammable gas may cause an explosion or fire.
Follow the instructions given by the respective institution
regarding the use of the product in a gas station.
Do not charge the product in a gas station.
Be careful not to drop the product when using in a gas
station. Do not use the product, especially while refueling.
Ignition of flammable gas may cause an explosion or fire.
Perform the following operations carefully while using,
charging, or keeping the product if there are odors, noise,
smoke, overheating, discoloring, deformation, or other
abnormalities.
• Remove the power plug from the wall outlet.
• Turn the product off.
Not doing the above operations may cause fire, burns,
injuries, or electric shock.
CAUTION
Do not use the damaged product.
Doing so may cause fire, burns, or injuries.
Do not leave the product on unstable or sloping surfaces.
The product may fall and cause injuries.
Do not use or store the product in humid or dusty places,
or places that get hot.
Doing so may cause fire, burns, or electric shock.
When children use the product, do not let them use
incorrectly without instruction by an adult for proper use.
Doing so may cause accidental swallowing, injuries, or
electric shock.