Sony LT26w manual Battery LED status, Improving battery performance, To charge your device

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To charge your device

1Plug the charger into a power outlet.

2Plug one end of the USB cable into the charger (or into the USB port of a computer).

3Plug the other end of the cable into the micro USB port on your device, with the USB symbol facing up. The battery status LED lights up when charging starts.

4When the battery status LED is green, the device is fully charged. Disconnect the USB cable from your device by pulling it straight outward. Make sure not to bend the connector when removing the cable from the device.

If the battery is completely discharged, it may take a few minutes before the LED lights up after you connect the charger cable to a power source.

Battery LED status

Green	The battery is fully charged

Red	The battery level is low

Orange	The battery is charging. The battery level is between low and full

To check the battery level

1From your Home screen, tap .

2Find and tap Settings > About phone > Status > Battery level.

Improving battery performance

The following tips can help you improve battery performance:

•Charge your device often. This will not affect the lifetime of the battery.

•Downloading data from the Internet is power consuming. When you're not using the Internet, you can save power by disabling all data connections over mobile networks. This setting does not prevent your device from transmitting data over other wireless networks.

•Turn off GPS, Bluetooth™ and Wi-Fi® when you don't need these features. You can turn them on and off more easily by adding the Quick settings widget to your Home screen. You do not need to turn off 3G.

•Use the Extended Standby Mode setting to minimize battery consumption when the screen is inactive.

•Set your synchronization applications (used to synchronize your email, calendar and contacts) to synchronize manually. You can also synchronize automatically, but increase the synchronization intervals.

•Check the battery usage menu in your device to see which applications use the most power. Your battery consumes more power when you use video and music streaming applications, such as YouTube™. Some applications downloaded from Google Play™ may also consume more power.

•Close and exit applications that you are not using.

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Contents Xperia acro S Contents TrackID technology Music Unlimited About the PlayNow service About AlbumAbout Movies Using Movies Calendar 108 Alarm clockAbout the web browser Important information 121 Support application 116 Recycling your deviceXperia acro S User guide Getting started Android what and why?Overview Assembly To insert the SIM cardTurning the device on and off Screen lockSetup guide Accounts and servicesGoogle account Microsoft Exchange ActiveSync accountUsing the keys BatteryCharging the battery Your device has an embedded batteryBattery LED status Improving battery performanceTo check the battery level To charge your deviceUsing the touchscreen Reducing battery consumption with Extended Standby ModeMarking options ZoomingScrolling To mark or unmark optionsUsing the lockscreen SensorsTo scroll To flickHome screen Widgets Rearranging your Home screenCustomization options Accessing and using applications Changing the background of your Home screenApplication screen Using small apps Opening and closing applicationsRecently used applications window Application menu Rearranging your Application screenTo uninstall an application from the Application screen Status and notificationsChecking notifications and ongoing activities To open the Notification panelSettings menu Setting your device from the Notification panelUsing the on-screen keyboard Typing textOn-screen keyboard Application bar Using the Gesture input function to write words Using the PhonepadTo enter text using the Gesture input function To change the Gesture input settingsKeyboard and Phonepad settings Text input settingsEntering text using voice input Adjusting the volumeAdjusting the sound settings Customizing your deviceRingtone settings Time and dateScreen settings Language settingsAirplane mode Enhancing the sound output MemoryUsing a headset Internet and messaging settingsAccess Point Names APNs Controlling data usage Usage infoMobile network settings Turning off data trafficData roaming To turn off all data trafficTo activate data roaming Google Play Getting started with Google PlayDownloading from Google Play Clearing your application dataInstalling applications not from Google Play To delete an installed applicationPermissions To clear all cache for an applicationCalling Emergency callsCall handling Recent calls Voicemail Multiple callsConference calls Call settings Barring callsRejecting a call with a message Forwarding callsShowing or hiding your phone number Fixed Dialing NumbersContacts About ContactsTransferring contacts to your new device Transferring contacts from a SIM card Transferring contacts from a memory cardReceiving contacts from other devices Contacts screen overview Managing your contactsTo view your contacts To add a contactAvoiding duplicate entries in the Contacts application FavoritesCommunicating with your contacts Sharing your contactsBacking up contacts GroupsTo export contacts to a SIM card Using text and multimedia messaging MessagingText and multimedia message options Google Talk To start Google TalkFrom your Home screen, tap Find and tap Talk To reply to an instant message with Google TalkUsing email accounts Gmail and other Google servicesGetting started with Email Using e-mail To change email preview pane settings To view an email message attachmentTo save a senders email address to your contacts To reply to an e-mail messageTo view all folders for one email account To change the inbox check frequencyWalkman application About the Walkman applicationTransferring media files to your device Walkman application overviewUsing the Walkman application Using My music to organize your tracks VisualizerGetting more information about a track or artist To update your music with the latest information Overview of My musicTo add a shortcut to a track To rearrange shortcutsCategorizing your music using SensMe channels Using the Friends music function to share musicManaging playlists Playing music in random orderWalkman application widget Protecting your hearingMusic services Identifying music using TrackID technologyUsing TrackID technology results TrackID technologyAbout the PlayNow service Using Music UnlimitedBefore you download content Downloading from the PlayNow serviceFM radio About the FM radioFM radio overview Using your favorite radio channels Sound settingsSwitching the radio sound between devices Switching between mono and stereo sound modeIdentifying radio tracks using TrackID To identify a song on the FM radio using TrackIDUsing the still camera CameraAbout the camera Camera controls overviewUsing still camera settings Adding the geographical position to your photosStill camera settings overview ResolutionSelf-timer FlashTag photos with details of where you took them Exposure valueWhite balance MeteringUsing the video camera PreviewAuto upload Touch captureUsing the video camera settings Video camera settings overview ScenesVideo resolution Focus mode Photo lightTag videos with details of where you took them MicrophoneShutter sound Album About AlbumMobile Bravia Engine Viewing photos and videos in the Pictures tabViewing photos and videos in the My albums tab Overview of Pictures tabTo view photos and videos in grid view To change the size of the thumbnails in AlbumTo view content in list view in the Camera albums tile To view content in list view in the Internal memory tileOverview of My albums tab Working with photos in Album Working with videos in Album To enable location detection Viewing your photos on a mapOverview of Maps tile To view geotagged photos on a map in AlbumOverview of online services Viewing online albumsTo view photos from online services in Album To view and add comments to online album contentTo Like a photo or video on Facebook Using Movies MoviesAbout Movies Overview of MoviesTo change the sound settings while a video is playing To get movie information manuallyTo clear information about a video To play a video on an external deviceVideo Unlimited About Video UnlimitedRenting or buying a video Watching a video from Video Unlimited Video menu overviewWeb browser About the web browserTo open the web browser Connecting to wireless networks Before using Wi-FiConnectivity Advanced Wi-Fi settings Wi-Fi network status Wi-Fi sleep policySharing your mobile data connection To share your data connection using a USB cable To use your device as a portable Wi-Fi hotspotVirtual private networks VPNs To rename or secure your portable hotspotSharing content with Dlna Certified devices Playing files from Dlna Certified devices on your devicePlaying files on a Digital Media Renderer device To view photos or videos from your device on a DMR device To play a music track from your device on a DMR deviceTo turn on the NFC function To share a contact with another device using NFC To share a music file with another device using NFCTo share a photo or video with another device using NFC NFC detection areaScanning NFC tags Paying for items with your deviceGoogle Wallet Operator walletBluetooth wireless technology Connecting to an NFC compatible devicePairing with another Bluetooth device Naming your deviceSending and receiving items using Bluetooth technology Connecting your device to a computer Transferring and handling content using a USB cableTransferring files using Media transfer mode via Wi-Fi To view files you have received using BluetoothTo connect paired devices wirelessly in Media transfer mode To remove a pairing with another devicePC Companion To start PC CompanionConnecting your phone to a TV set Scanning barcodes with the NeoReader applicationMedia Go About scanning with the NeoReader applicationSmart Connect NeoReader application menu overviewAbout Smart Connect To create a Smart Connect event To edit a Smart Connect event102 Synchronizing data on your device About synchronizing data on your deviceSynchronizing with Google Synchronizing your corporate email, calendar, and contactsSynchronizing with Facebook To remove an Xperia with Facebook account 105About location services Using GPSMaps and locations Google MapsUsing Google Maps to get directions Using the Navigation applicationUsing the Wisepilot application Viewing your friends’ locations with Google LatitudeCalendar and alarm clock Alarm clockCalendar To edit an existing alarm To deactivate an alarmTo activate an existing alarm To delete an alarmTo set alarms to sound when the device is in silent mode To snooze an alarm when it soundsTo turn off an alarm when it sounds 110Support and maintenance Updating your device wirelesslyUpdating your device using a USB cable connection Updating your deviceBackup and restore application Types of content you can back upPreparing to use the Backup and restore application Resetting your device Managing backup recordsAbout resetting your device Setting a screen lock Locking and protecting your deviceImei number To set up the Face Unlock feature To unlock the screen using the Face Unlock featureTo disable the Face Unlock protection To unlock the screen using a screen unlock patternSupport application Recycling your deviceSettings overview To make related adjustmentsReference 117Status and notification icons overview Status icons118 Application overview Notification icons119 120 Limitations to services and features Important informationImportant information leaflet Water resistanceLegal information IP Ingress Protection ratingSony LT26w 122123 Index 124125 Music126 MMS127 Walkman application

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