Samsung Sm-t280 User manual

www.samsung.com

User Manual

SM-T280

English (CA). 03/2016. Rev.1.0

Table of Contents

Basics

4 Read me first

5 Package contents

6 Device layout

8 Battery

11 Memory card

13 Turning the device on and off

14 Touchscreen

17 Home screen

22 Lock screen

23 Notification panel

24 Entering text

26 Screen capture

26 Opening apps

27 Device and data management

Applications

31 Installing or uninstalling apps

32 My Files

33 Contacts

34 Email

35 Camera

40 Gallery

42 Smart Manager

43 S Planner

45 Video

46 Memo

47 Clock

48 Calculator

49 Radio

50 CNN

50 Google apps

Settings

52 Introduction

52 Flight mode

52 Wi-Fi

54 Bluetooth

56 Data usage

56 More connection settings

58 Sounds and notifications

58 Display

59 Applications

59 Wallpaper

59 Lock screen and security

60 Privacy

60 Accessibility

61 Accounts

62 Backup and reset

62 Language and input

63 Battery

63 Storage

64 Date and time

Table of Contents

64 About device

Appendix

65 Troubleshooting

69 Removing the battery

Health and Safety

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 customize 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 software 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.

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

•

USB cable

•

USB power adapter

•

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.

Basics

Device layout

Touchscreen

Recents key

Home key

Volume key

Power key

Front camera

Headset jack

Microphone

Back key

Rear camera

GPS antenna

Speaker

Multipurpose jack

Memory card slot

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

Key Function

Power

•

Press and hold to turn the device on or off.

•

Press to turn on or lock the screen.

Recents

•

Tap to open the list of recent apps.

Home

•

Press to turn on the screen while the screen is locked.

•

Press to return to the Home screen.

Back

•

Tap to return to the previous screen.

Volume

•

Press to adjust the device volume.

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 adapter, and then plug the end of the USB cable

into the multipurpose jack.

Connecting the charger improperly may cause serious damage to the device. Any

damage caused by misuse is not covered by the warranty.

2 Plug the USB power adapter into an electric socket.

3 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.

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.

•

Optimize 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.

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 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

→

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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