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SM-T280
User Manual
English (EU). 02/2016. Rev.1.0 |
www.samsung.com |
Table of Contents
Basics
4Read me first
5Package contents
6Device layout
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Battery |
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Memory card |
13Turning the device on and off
14Touchscreen
17 Home screen
22Lock screen
23Notification panel
25Entering text
27Screen capture
27Opening apps
28Multi window
32Device and data management
Applications
36Installing or uninstalling apps
37My Files
38Email
39Camera
44 Gallery
46Smart Manager
47S Planner
49Video
50Memo
50Clock
52Calculator
52Radio
54Google apps
Settings
56 Introduction
56 Flight mode
56 Wi-Fi
58 Bluetooth
60 Data usage
60 More connection settings
62Sounds and notifications
62Display
63Applications
63 Users
65 Wallpaper
65 Lock screen and security
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Table of Contents
66 Privacy
66Accessibility
67Accounts
68Backup and reset
68Language and input
69Battery
69Storage
70Date and time
70User manual
70About device
Appendix
71 Troubleshooting
76 Removing the battery
3
Basics
Read me first
Please read this manual before using the device to ensure safe and proper use.
•Descriptions are based on the device’s default settings.
•Some content may differ from your device depending on the region, service provider, model specifications, or device’s software.
•Content (high quality content) that requires high CPU and RAM usage will affect the overall performance of the device. Apps related to the content may not work properly depending on the device’s specifications and the environment that it is used in.
•Samsung is not liable for performance issues caused by apps supplied by providers other than Samsung.
•Samsung is not liable for performance issues or incompatibilities caused by edited registry settings or modified operating system software. Attempting to customise the operating system may cause the device or apps to work improperly.
•Software, sound sources, wallpapers, images, and other media provided with this device are licensed for limited use. Extracting and using these materials for commercial or other purposes is an infringement of copyright laws. Users are entirely responsible for illegal use of media.
•Default apps that come with the device are subject to updates and may no longer be supported without prior notice. If you have questions about an app provided with the device, contact a Samsung Service Centre. For user-installed apps, contact service providers.
•Modifying the device’s operating system or installing softwares from unofficial sources may result in device malfunctions and data corruption or loss. These actions are violations of your Samsung licence agreement and will void your warranty.
•Depending on the region or model, some devices are required to receive approval from the Federal Communications Commission (FCC). If your device is approved by the FCC, you can view the FCC ID of the device. To view the FCC ID, tap Apps →Settings →
About device.
•Depending on the region, you can view the regulatory information on the device. To view the information, tap Apps →Settings →About device →Regulatory information.
4
Basics
Instructional icons
Warning: situations that could cause injury to yourself or others
Caution: situations that could cause damage to your device or other equipment
Notice: notes, usage tips, or additional information
Package contents
Check the product box for the following items:
•Device
•Quick start guide
• The items supplied with the device and any available accessories may vary depending on the region or service provider.
•The supplied items are designed only for this device and may not be compatible with other devices.
•Appearances and specifications are subject to change without prior notice.
•You can purchase additional accessories from your local Samsung retailer. Make sure they are compatible with the device before purchase.
•Use only Samsung-approved accessories. Using unapproved accessories may cause the performance problems and malfunctions that are not covered by the warranty.
•Availability of all accessories is subject to change depending entirely on manufacturing companies. For more information about available accessories, refer to the Samsung website.
5
Basics
Device layout
Front camera |
Headset jack |
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Power key |
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Volume key |
Touchscreen |
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Home key |
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Recents key |
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Back key |
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Microphone |
GPS antenna |
Multipurpose jack |
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Loud speaker |
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Rear camera |
Memory card slot |
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Basics
• Connectivity problems and battery drain may occur in the following situations:
– –If you attach metallic stickers on the antenna area of the device
––If you attach a device cover made with metallic material to the device.
•Using a Samsung-approved screen protector is recommended. Unapproved screen protectors may cause the sensors to malfunction.
•Do not allow water to contact the touchscreen. The touchscreen may malfunction in humid conditions or when exposed to water.
Keys
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Function |
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Power |
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Press and hold to turn the device on or off. |
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Press to turn on or lock the screen. |
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Recents |
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Tap to open the list of recent apps. |
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Home |
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Press to turn on the screen while the screen is locked. |
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Press to return to the Home screen. |
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Back |
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Tap to return to the previous screen. |
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Volume |
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Press to adjust the device volume. |
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Basics
Battery
Charging the battery
Charge the battery before using it for the first time or when it has been unused for extended periods.
Use only Samsung-approved chargers, batteries, and cables. Unapproved chargers or cables can cause the battery to explode or damage the device.
1 Connect the USB cable to the USB power adaptor, and then plug the end of the USB cable into the multipurpose jack.
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Connecting the charger improperly may cause serious damage to the device. Any damage caused by misuse is not covered by the warranty.
Plug the USB power adaptor into an electric socket.
After fully charging, disconnect the device from the charger. First unplug the charger from the device, and then unplug it from the electric socket.
To save energy, unplug the charger when not in use. The charger does not have a power switch, so you must unplug the charger from the electric socket when not in use to avoid wasting power. The charger should remain close to the electric socket and easily accessible while charging.
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Basics
Viewing the remaining charging time
While charging, open the Home screen and tap Apps →Settings →Battery.
The actual charging time may vary depending on the status of your device and the charging conditions. The remaining charging time may not be displayed when you charge the device in very cold or very hot conditions.
Reducing the battery consumption
Your device provides various options that help you conserve battery power.
•Optimise the device using the Smart manager.
•When you are not using the device, switch to sleep mode by pressing the Power key.
•Activate power saving mode.
•Close unnecessary apps.
•Deactivate the Bluetooth feature when not in use.
•Deactivate the Wi-Fi feature when not in use.
•Deactivate auto-syncing of apps.
•Decrease the backlight time.
•Decrease the screen brightness.
Battery charging tips and precautions
•When the battery power is low, the battery icon appears empty.
•If the battery is completely discharged, the device cannot be turned on immediately when the charger is connected. Allow a depleted battery to charge for a few minutes before turning on the device.
•If you use multiple apps at once, network apps, or apps that need a connection to another device, the battery will drain quickly. To avoid disconnecting from the network or losing power during a data transfer, always use these apps after fully charging the battery.
•Using a power source other than the USB power adaptor, such as a computer, may result in a slower charging speed due to a lower electric current.
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Basics
•The device can be used while it is charging, but it may take longer to fully charge the battery.
•If the device receives an unstable power supply while charging, the touchscreen may not function. If this happens, unplug the charger from the device.
•While charging, the device and the charger may heat up. This is normal and should not affect the device’s lifespan or performance. If the battery gets hotter than usual, the charger may stop charging.
•If the device is not charging properly, take the device and the charger to a Samsung Service Centre.
Power saving mode
Save the battery power by limiting the device’s functions.
On the Home screen, tap Apps →Settings →Battery →Power saving mode, and then tap the switch to activate it.
To automatically activate power saving mode when the remaining battery power reaches the preset level, tap Start power saving and select an option.
Ultra power saving mode
Use this mode to extend the device’s battery power. In ultra power saving mode, the device performs the following:
•Displays colours on the screen as grey tones.
•Restricts the available apps to essential and selected apps only.
•Deactivates the mobile data connection when the screen turns off.
•Deactivates the Wi-Fi and Bluetooth features.
On the Home screen, tap Apps →Settings →Battery →Ultra power saving mode, and then tap the switch to activate it.
To deactivate ultra power saving mode, tap MORE →Disable ultra power saving mode.
The usage time left shows the time remaining before the battery power runs out. Usage time left may vary depending on your device settings and operating conditions.
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Basics
Memory card
Installing a memory card
Your device accepts memory cards with maximum capacities of 128 GB. Depending on the memory card manufacturer and type, some memory cards may not be compatible with your device.
• Some memory cards may not be fully compatible with the device. Using an incompatible card may damage the device or the memory card, or corrupt the data stored in it.
•Use caution to insert the memory card right-side up.
•The device supports the FAT and the exFAT file systems for memory cards. When
inserting a card formatted in a different file system, the device asks to reformat the memory card.
•Frequent writing and erasing of data shortens the lifespan of memory cards.
•When inserting a memory card into the device, the memory card’s file directory appears in the My Files →SD card folder.
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Basics
1
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Open the cover of the memory card slot.
Insert a memory card with the gold-coloured contacts facing downwards.
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Push the memory card into the slot until it locks in place.
Close the cover of the memory card slot.
Removing the memory card
Before removing the memory card, first unmount it for safe removal.
On the Home screen, tap Apps →Settings →Storage →Unmount SD card.
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Open the cover of the memory card slot.
Push the memory card until it disengages from the device, and then pull it out.
Close the cover of the memory card slot.
Do not remove the memory card while the device is transferring or accessing information. Doing so can cause data to be lost or corrupted or damage to the memory card or device. Samsung is not responsible for losses that result from the misuse of damaged memory cards, including the loss of data.
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Basics
Formatting the memory card
A memory card formatted on a computer may not be compatible with the device. Format the memory card on the device.
On the Home screen, tap Apps →Settings →Storage →Format SD card →FORMAT SD CARD →ERASE EVERYTHING.
Before formatting the memory card, remember to make backup copies of all important data stored in the memory card. The manufacturer’s warranty does not cover loss of data resulting from user actions.
Turning the device on and off
Press and hold the Power key for a few seconds to turn on the device.
When you turn on your device for the first time or after performing a data reset, follow the onscreen instructions to set up your device.
To turn off the device, press and hold the Power key, and then tap Power off.
Follow all posted warnings and directions from authorised personnel in areas where the use of wireless devices is restricted, such as aeroplanes and hospitals.
Restarting the device
If your device is frozen and unresponsive, press and hold the Power key and the Volume Down key simultaneously for more than 7 seconds to restart it.
Power key
Volume Down key
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Basics
Touchscreen
• Do not allow the touchscreen to come into contact with other electrical devices. Electrostatic discharges can cause the touchscreen to malfunction.
•To avoid damaging the touchscreen, do not tap it with anything sharp or apply excessive pressure to it with your fingertips.
•The device may not recognise touch inputs close to the edges of the screen, which
are outside of the touch input area.
•Leaving the touchscreen idle for extended periods may result in afterimages (screen burn-in) or ghosting. Turn off the touchscreen when you do not use the device.
•It is recommended to use fingers when you use the touchscreen.
Tapping
To open an app, to select a menu item, to press an on-screen button, or to enter a character using the keyboard on the screen, tap it with your finger.
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Basics
Tapping and holding
Tap and hold an item or the screen for more than 2 seconds to access available options.
Dragging
To move an item, tap and hold it and drag it to the target position.
Double-tapping
Double-tap on a webpage or image to zoom in. Double-tap again to return.
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Basics
Swiping
Swipe to the left or right on the Home screen or the Apps screen to view other panels. Swipe upwards or downwards to scroll through a webpage or a list of items, such as contacts.
Spreading and pinching
Spread two fingers apart on a webpage, map, or image to zoom in a part. Pinch to zoom out.
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Basics
Home screen
Home screen
The Home screen is the starting point for accessing all of the device’s features. It displays widgets, shortcuts to apps, and more.
To view other panels, swipe to the left or right.
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Screen indicators |
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An app |
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A folder |
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Favourite apps |
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Apps screen icon |
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17
Basics
Home screen options
On the Home screen, tap and hold an empty area, or pinch your fingers together to access the available options. Customise the Home screen by adding, deleting, or rearranging Home screen panels. You can also set the Home screen wallpaper, add widgets to the Home screen, and more.
•Wallpapers: Change the wallpaper settings for the Home screen and the locked screen.
•Widgets: Add widgets to the Home screen. Widgets are small apps that launch specific app functions to provide information and convenient access on your Home screen.
Adding items
Tap and hold an app or a folder from the Apps screen, and then drag it to the Home screen.
To add widgets, tap and hold an empty area on the Home screen, tap Widgets, tap and hold a widget, and then drag it to the Home screen.
Moving and removing an item
Tap and hold an item on the Home screen, and then drag it to a new location. To move the item to another panel, drag it to the side of the screen.
You can also move frequently used apps to the shortcuts area at the bottom of the Home screen.
To remove an item, tap and hold the item. Then, drag it to Remove at the top of the screen.
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Basics
Creating folders
1
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On the Home screen, tap and hold an app, and then drag it over another app.
Drop the app when a folder frame appears around the apps. A new folder containing the selected apps will be created.
3 Tap Enter folder name. and enter a folder name. To change the folder colour, tap 
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To add more apps to the folder, tap and hold another app, and then drag it to the folder.
Managing panels
On the Home screen, tap and hold an empty area to add, move, or remove a panel. To add a panel, swipe to the left, and then tap 
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To move a panel, tap and hold a panel preview, and then drag it to a new location.
To remove a panel, tap and hold a panel preview, and then drag it to Remove at the top of the screen.
To set a panel as the main Home screen, tap 
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Basics
Apps screen
The Apps screen displays icons for all apps, including newly installed apps.
On the Home screen, tap Apps to open the Apps screen. To view other panels, swipe to the left or right.
Moving items
This feature may not be available depending on the region or service provider.
On the Apps screen, tap EDIT. Tap and hold an item and drag it to a new location. To move the item to another panel, drag it to the side of the screen.
Creating folders
1
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This feature may not be available depending on the region or service provider.
On the Apps screen, tap EDIT.
Tap and hold an app, and then drag it over another app.
Drop the app when a folder frame appears around the apps.
A new folder containing the selected apps will be created.
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Basics
4 Tap Enter folder name. and enter a folder name. To change the folder colour, tap 
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To add more apps to the folder, tap and hold another app, and then drag it to the folder.
To delete a folder, select a folder with 
. Only the folder will be deleted. The folder’s apps will be relocated to the Apps screen.
Rearranging items
You can rearrange items in alphabetical order on the Apps screen.
On the Apps screen, tap A-Z →OK.
Indicator icons
Indicator icons appear on the status bar at the top of the screen. The icons listed in the table below are most common.
The status bar may not appear at the top of the screen in some apps. To display the status bar, drag down from the top of the screen.
Icon Meaning
Wi-Fi connected
Bluetooth feature activated
GPS activated
Alarm activated
Mute mode activated
Flight mode activated
Error occurred or caution required
Battery power level
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Basics
Lock screen
Pressing the Power key turns off the screen and locks it. Also, the screen turns off and automatically locks if the device is not used for a specified period.
To unlock the screen, press the Power key or the Home key and swipe in any direction.
You can change the way that you lock the screen to prevent others from accessing your personal information.
On the Apps screen, tap Settings →Lock screen and security →Screen lock type, and then select a screen lock method. The device requires an unlock code whenever unlocking it.
If the unlock code is forgotten, take the device to a Samsung Service Centre to reset it.
Pattern
Draw a pattern by connecting four dots or more, and then draw the pattern again to verify it. Set a backup PIN to unlock the screen when you forget the pattern.
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PIN
A PIN consists of numbers only. Enter at least four numbers, and then enter the password again to verify it.
Password
A password consists of characters and numbers. Enter at least four characters including numbers and symbols, and then enter the password again to verify it.
Notification panel
Using the notification panel
When you receive new notifications, indicator icons appear on the status bar. To see more information about the icons, open the notification panel and view the details.
To open the notification panel, drag the status bar downwards. To close the notification panel, swipe upwards on the screen.
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Basics
You can use the following functions on the notification panel.
Quick setting buttons
Adjust the brightness.
Tap a notification and perform 
various actions.
Rearrange quick setting buttons.
Launch Settings.
Maximise brightness for better visibility in bright conditions.
Clear all notifications.
Using quick setting buttons
Tap quick setting buttons to activate some features. Swipe to the left or right on the buttons area to view more buttons. To view more detailed settings, tap and hold a button.
To rearrange buttons, tap EDIT, tap and hold a button, and then drag it to another location.
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