Samsung XE310XBA-K04US Chromebook 4 11.6" (16GB Storage, 4GB RAM) Laptop

Getting started

Front view

► For 11.6 inch models

► For 15.6 inch models

Number/Name	Description
Camera	• Using this camera, you can take still pictures and record video.
Microphone	• You can use the built-in microphone.
LCD	• The screen’s images are displayed here.
Power button	• Turns the computer on and off.
Touchpad	• Moves the cursor and selects options. • Functions as a mouse.
Keyboard	• Enter text or control computer functions.
Camera indicator light	• This indicates the camera operating status.

Right view

► For 11.6 inch models

Number/Name	Description
Chargeable USB 3.0 port	• Connect a USB device to the computer and charge the connected USB device. Data transfer speeds can vary among different USB devices and system configuration.
Security slot	• Secure the computer by connecting an optional lock and cable to it.

► For 15.6 inch models

Number/Name	Description
USB-C® port	• Connect and charge a USB-C® device, or connect to an external display device.
Chargeable USB 3.0 port	• Connect a USB device to the computer and charge the connected USB device. Data transfer speeds can vary among different USB devices and system configuration.
Security slot	• Secure the computer by connecting an optional lock and cable to it.

About the chargeable USB port

• It may take longer to charge the battery when charging a USB device.
• The battery power level may be reduced when charging a USB device while the computer is powered by the battery.
• The charging status of the USB device is not displayed on the computer.
• This feature may not be available on some USB devices.
• When the computer is turned off, the device connected to the USB port is not charged.

Left view

► For 11.6 inch models

► For 15.6 inch models

Number/Name	Description
Operating status LED	• Shows the operating status of the computer. – Blinks red: Pre-charging – Red: Charging – Green: Fully charged – Blue: Turned on
USB-C® port	• Connect and charge a USB-C® device, or connect to an external display device.
Memory card slot (optional)	• Insert a memory card into the slot.
Earpiece/ Headset jack	• Connect an earpiece or a headset to the computer to listen to audio.

Bottom view

► For 11.6 inch models

► For 15.6 inch models

Number/Name	Description
Internal battery	• Provides power to the computer when not connected to an AC adapter. • To remove or replace the internal battery, take it to a Samsung Service Center. You will be charged for this service.
Speaker	• Sound is emitted from the speakers.

Turning the computer on and off

Fully charge the battery using the AC adapter before using the computer for the first time.

Turning the computer on

1. Before turning on the computer, check that the battery is charged and charge it if necessary.
2. Open the LCD panel.

3. The computer turns on automatically when the LCD panel is opened. If the computer does not turn on automatically, press the Power button.

Turning the computer off

Using screen buttons

1. Select the taskbar on the bottom right.
2. Select Power button ( ).

• Save all data before turning off the computer.

• If the screen is locked in power saving mode Click on the screen, tap the touchpad, or press any key to unlock the screen.

Using the Power button

Press and hold the Power button for about 8 seconds to shut down the Chromebook.

Press and hold the Power button for about 2 seconds to access additional options.

In the lock state, press and hold the Power button for about 2 seconds to shut down the Chromebook.

To shut down the Chromebook when the system has frozen unexpectedly, press and hold the Power button for at least 8 seconds.

Controlling the power of the Chromebook

Click on the screen, tap the touchpad, or press any key to unlock the screen.

Basics

Using the keyboard

Shortcut key functions and procedures are discussed in the following sections.

The keyboard image may differ from the actual keyboard.

• The keyboard may differ depending on your country. The following mainly describes the shortcut keys.

Shortcut Keys

Here is an overview of the shortcut keys on the top row of the keyboard.

Shift key

Hold the Shift key down to enter upper case letters.

Hot key function

Press the following keys at the same time.

You can check the hot keys in Chrome OS.

Search key

Where you’d find the Caps Lock key on a traditional keyboard, we’ve put the Search key.

Press the Search key to run the Launcher.

If you really need Caps Lock, go to the Settings page to make the Search key behave like a Caps Lock key

Using the touchpad

Use the touchpad to move the cursor or select an item. The left and right buttons of the touchpad act the same as the left and right buttons of a mouse.

Use the touchpad only with fingers. The touchpad will not recognize actions of other objects.

• Images and the touchpad layout may differ depending on the model.

Basic touchpad functions

Moving

To move the cursor, move a finger on the touchpad.

Clicking

Tap the touchpad.

Double-clicking

Double-tap the touchpad.

Right-clicking

To right-click, place two fingers on the touch area and tap once.

Dragging

To move an icon or an app tile to a desired location, press and hold it and then drag it to the target position.

Adjusting your Touchpad Settings

If your touchpad is too sensitive, you can adjust your settings by following these steps:

1. Click the list icon on the top-right corner of your browser.

2. Select Settings.

3. Go to Device → Touchpad → Touchpad speed, and change the settings as appropriate.

Memory card slot

Use a memory card to transfer data to other devices, such as digital cameras or MP3 players. Memory cards are sold separately. Purchase a memory card with the necessary capacity for the requirement.

This computer supports the following types of memory cards.

Some memory cards may not be fully compatible with the computer. Using an incompatible card may damage the computer or the memory card, or corrupt the data stored in it.

• Use caution to insert the memory card in the indicated direction.
• Store the card separately to prevent losing the card when moving the computer.
• Memory card speeds vary.

Inserting a memory card

1. If a dummy card or a memory card adapter is inserted in the memory card slot, remove it.
2. Insert a memory card into the memory card slot in the indicated direction until it clicks.

3 When a pop-up window appears, select it. The Files app will launch.

4 Click on a file to read the data for the file.

Removing a memory card

Push the card gently until it disengages from the memory card slot. Grasp the end of the card and pull it out of the slot.

Available data formats depend on the current version of the Chrome operating system.

• Data on the card can be saved in the Downloads folder under → Files.

• The maximum file size will vary depending on Chrome OS.

Wireless LAN

Connect the computer to a wireless network to use the Internet.

The descriptions below are for computer models with a Wireless LAN card or device. A Wireless LAN device is optional. The pictures in this manual may differ from the actual product depending on the wireless LAN device model.

About Access Point (AP)

An Access Point (AP) is a network device that bridges wired and wireless LANs and corresponds to a wireless hub in a wired network. Multiple devices can be connected to an AP.

Connecting to a Wi-Fi network

1. Select the taskbar on the bottom right.
2. Select No networks or No networks, and then tap the Wi-Fi switch to activate. The Wi-Fi list will appear.

3 Select a network from the list of detected Wi-Fi list.

4 If the connection is successfully established, the network icon is displayed.

• If the network is not properly connected, it is represented as .

• The icon’s fullness represents the signal strength of the wireless LAN.

Using the security slot

You can secure the computer by connecting a lock and cable to the security slot.

Tie the lock and cable to a fixed object and install the other end of the cable to the security slot.

To use this feature, you must purchase a lock and cable (sold separately). Your product may differ from the one shown above. For more information, refer to your lock’s manual.

Chrome OS

Using applications

Images and features may differ depending on the model and the application version.

• Some applications may not be supported depending on the model.
• Third-party software related services For descriptions about and service requests for third-party applications, please contact the relevant manufacturer. Some troubleshooting actions in response to service requests may not work depending on the application manufacturer.

All about Chrome OS

Your Chromebook runs the Chrome operating system that’s built and optimized for the web. Using your Chromebook is as easy as surfing the web.

• Quick access to the web.

Chromebooks boot quickly after start-up and resume instantly from power saving mode. Your favorite websites load quickly and run smoothly, with full support for the latest web standards and Adobe Flash. The best part: Chromebooks not only stay fast, but are designed to get faster over time as updates are released.

• Same experience everywhere.

All your apps, documents, and settings are synced to your account and stored in the cloud. To customize the data that gets synced, select the taskbar on the bottom right and select → Sync under People.

• Always connected.

Now, you can stay online at home, outdoors, or on your morning commute because your Chromebook makes it easy to get online anywhere, anytime, via Wi-Fi and, if included, mobile broadband service.

• Built-in security.

Your Chromebook is much safer than a regular computer. Each webpage and application you visit runs in a restricted environment. So if you visit an infected page, it can’t affect the other tabs, apps, or anything else on your computer.

• Less updating. More surfing.

When you turn your Chromebook on, it updates itself. Automatically. All of your apps stay up-to-date, and you get the latest and greatest version of the operating system without having to think about it. Starting now, say goodbye to annoying update prompts.

Get on the web

Logging in with your Google account

You can use your Chromebook when it is connected to the internet. To login, you need a Google account.

If you don’t have a Google account, create an account.

The setup process may be different depending on the OS version being used.

1 Activating the computer.

• 1-1. Select Let’s go.
• 1-2. Select a Wi-Fi network and connect to it. Detected networks are automatically listed in the Connect to network menu.
• 1-3. Read and agree to the terms and conditions and select Accept and continue.
• 1-4. Enter your Google ID and password, then click NEXT.

If you do not have a Google Account, you can login as a “Guest” by clicking Browse as Guest. Note that there are some restrictions in place while using Chrome OS as “Guest”.

• 1-5. Follow the on-screen instructions to proceed the setup.

2. Get started with your Chromebook. When your Chromebook starts for the first time, updates may be performed for up to 5 minutes during the activation step.

Desktop

When you have completed the login, the Desktop appears. Select the icons on the taskbar to launch various apps. You can also check your notifications and personalize your computer even more by configuring various settings.

Launcher

You can search for and launch various apps on the Launcher. On the Desktop, select to run the Launcher. Select to display icons for all your apps, including newly installed apps.

The browsing interface

Once you’re signed in, you’re instantly on the web. Here’s a quick overview of the interface you’ll see:

Discover web apps

Want to edit a photo, listen to music, or play games in your browsers? The Chrome Web Store offers a wide range of apps, games, extensions, and themes that you can use to customize your browser.

• Extensions are custom features and functionality that you can add to the browser.
• Themes change the skin of the browser, to give it a bit more style and flair.
• Apps can offer powerful functionality that you’d expect from desktop programs.
• Games lets you enjoy various games.

Items you installed are automatically synced to your account, so you always have access to your apps and extensions. To open the Chrome Web Store, launch the Chrome browser, click the new tab button, and then click Chrome Web Store on the frequently used websites list.

• To use the Web Store, you must have the latest version of the Chrome browser installed.

• Some items purchased from the Chrome Web Store may not work depending on your computer specifications.

• The Chrome Web Store items may or may not be freeof-charge. Confirm that an item is free-of-charge or not before you select or purchase it.

• You have to install an app or extension that is supported by the Chrome OS to use it. Before downloading it, check if it is supported by the operating system.

Using Play Store

You can purchase and install various Android apps with your Chromebook just as you would with other Android devices. Download useful apps from Play Store to use your Chromebook more effectively

Installing apps

1. Select → Play Store.

If you cannot find Play Store on the Launcher, select the taskbar on the bottom right and select → TURN ON under Google Play Store.

2 Browse apps by category or search for apps by keyword.

3 Select an app to view information about it.

4 Select INSTALL to download free apps. To purchase and download apps where charges apply, select the price and follow the instructions.

• Some apps may not be compatible with your Chromebook.

• If you want to use apps that you have previously purchased through the Play Store, download them again. Your Chromebook does not automatically download your apps from the Play Store.

5 The downloaded apps will be installed on the Launcher. If you cannot find the apps, select on the Launcher.

Recovery (optional)

Using the Recovery function, you can restore your computer when a problem occurs with your computer. You can restore your computer after creating an update image and using a USB flash drive. For more information, refer to the Recover your Chromebook

If you restore the Chromebook using a restore image, all the data saved on the Chromebook will be deleted.

Performing the Update from a USB Flash Drive

1 Save the recovery image to be updated onto the SD card or USB flash drive.

For the procedures to save a recovery image onto the SD card or USB flash drive, refer to the Recover your Chromebook

2 Open the LCD panel and press the power button to turn the power off.

3 Insert the SD card or the USB flash drive containing the recovery image, and press both the Refresh button and the Power button while holding down the ESC key.

4 When the Chromebook restarts, follow the onscreen instructions to complete the recovery process.

5 Remove the SD card or the USB flash drive as instructed.

6 When the system has restarted, the update is successfully completed.

Settings & Upgrade

Volume

Adjust the system volume or sound volume when playing music or video.

Controlling volume using the keyboard

Press the Volume button on the right side of the computer to adjust the volume.

Controlling volume using the taskbar

1. Select the taskbar on the bottom right.
2. Drag the adjustment bar to the desired volume.

Battery

Fully charge the battery using the AC adapter before using the computer for the first time.

• Use only Samsung-approved AC adapters, batteries, and cables. If you use unapproved adapters, the battery cannot be charged or it may explode or damage the computer.
• Incorrectly connecting the charger may cause serious damage to the computer.
• This computer is equipped with an internal battery. The battery is not user-serviceable or user-replaceable.
• To safely remove or replace the battery, take the device to a Samsung Service Center. You will be charged for this service.
• You can use the computer while it is charging, but the battery charging time may increase. If the battery temperature rises too much, the charging may stop as a safety measure.

To restore the battery power after cutting it, connect the AC adapter.

Charging the battery

Fully charge the battery using the AC adapter before using the computer for the first time, or when the computer is completely discharged.

1. Connect the AC adapter to the USB-C® port of the computer.

2. Plug the AC adapter into an electric socket.

3. When the battery is fully charged, the operating status LED turns green. Disconnect the AC adapter from the computer.

4 Unplug it from the electric socket.

Battery status

Select the taskbar on the bottom right to view the current battery charge.

Battery usage time

Batteries are replaceable items and over time the battery’s capacity to hold a charge and its power level is reduced. If a battery can only hold its charge for half of the time that it could when new, it is recommended to purchase a new, replacement battery

Appendix

Ergonomic tips

Maintaining proper posture during computer use is very important to prevent physical injury. Improper or prolonged keyboard use may result in repetitive strain injury. Viewing the monitor screen for extended periods of time may result in eye strain. Therefore, please follow these guidelines carefully when setting up and using the computer.

Back and neck

• Use an adjustable chair with firm, comfortable support.
• Adjust the height of your chair so that thighs are horizontal to the floor and feet are flat on the floor.
• The back of the chair should support the lower back. Adjust the backrest to fit your body properly.
• Sit back fully in your chair and straighten the back and neck. Avoid leaning forward or craning your neck toward the computer screen.
• Avoid using the computer while lying down or on your lap. If the computer’s temperature increases, there is a danger of burn injury.

• The instructions in this manual have been prepared so that they can be applied to the range of needs of general users. If the user is not included in the range, the recommendations should be applied according to the user’s needs.

• Images may differ from actual products.

Arms and hands

• When using the keyboard and touchpad, the shoulders should be relaxed. The upper arm and forearm should form an angle that is slightly greater than a right angle, with the wrist and hand in almost a straight line.
• Use a light touch when typing or using the touchpad and keep the hands and fingers relaxed. Avoid rolling the thumbs under your palms or supporting the wrists on the desk while typing.
• Use an external keyboard and mouse when using the computer for long periods. When using an external keyboard and mouse, position the devices at the same height as the computer and within comfortable reach.

Eye position and display illumination

• Position the screen at least 50 cm away from your eyes.
• Adjust the height of the screen so that its top edge is equal to or just below the level of your eyes.
• Avoid setting the screen’s brightness settings excessively high.
• Keep the screen clean.
• If wearing glasses, clean them before using the computer.
• When referring to printed content while typing, use a static paper holder to hold the paper at about the same height as the monitor.

Hearing and volume control

• Ensure that the volume is not too loud before using a headset or earphones. Excessive exposure to loud sounds can cause hearing damage.
• Always turn the volume down before plugging the earphones into an audio source and use only the minimum volume setting necessary to hear your conversation or music.
• Avoid using earphones for long periods of time.
• Default audio settings can be changed by software and driver updates without your knowledge. Always recheck equalizer and volume settings before listening to audio.
• To prevent possible hearing damage, do not listen at high volume levels for long periods.

Operating conditions

• Take at least a 10 minute break every hour.
• Avoid using the computer in dark locations. Use the computer with as much ambient light as you would when reading a book.
• Indirect illumination is recommended. Use a curtain to prevent reflections and glare on the screen.
• While operating a computer and talking on a phone, use a headset. Using the computer while holding a phone on your shoulder or with your neck may lead to muscle strain or injury.
• Keep frequently used items within reach.
• Only use the computer within the temperature and humidity ranges specified in this manual.

Use caution when exposed to flashing lights.

• While using your computer, leave some lights on in the room and do not hold the screen too close to your eyes.
• Seizures or blackouts can occur when you are exposed to flashing lights while watching videos or playing Flash-based games for extended periods. If you feel any discomfort, stop using the computer immediately
• If anyone related to you has experienced seizures or blackouts while using a similar product, consult a physician before using the computer.
• If you feel discomfort, such as a muscle spasm, or disoriented, stop using the computer immediately and consult a physician.
• To prevent eye strain, take frequent breaks while using the computer.

Reduce the risk of repetitive motion injuries.

When you repetitively perform actions, such as pressing keys, drawing characters on a touch screen with your fingers, or playing games, you may experience occasional discomfort in your hands, neck, shoulders, or other parts of your body. When using your computer for extended periods, hold the computer with a relaxed grip, press the keys lightly, and take frequent breaks. If you continue to have discomfort during or after such use, stop using the computer and consult a physician.

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