Sony SGPT21 - page 151

The screen brightness is not stable.

When you set automatic adjustment of the screen brightness, the screen brightness is adjusted automatically

according to the surrounding brightness.

Tap [ Apps] - [ Settings] - [ Screen] - [Brightness] - [Automatic brightness] in that order to remove

the check mark.

Contents

Main Sony Tablet Help guide SGPT21 Series Page Page Page Read This First Turning On Your Tablet Device Shutting Down Your Tablet Device Turning On/Off the Screen Notes on Using the AC Adapter Charging the Battery On the charge indicator Notes on Using the Battery About the battery pack About battery discharge About battery life About battery deterioration and replacement Page Installing/Removing a Battery Pack Page How to Use the Touch Screen Page Notes on the Screen Notes on the touch screen Notes on the LCD screen Page Starting Wi-Fi Communications To stop Wi-Fi communications To find networks in range of your device Notes on Using the Wi-Fi Function About the Bluetooth(R) Function Communicating with Another Bluetooth(R) Device To turn on the Bluetooth feature To make your tablet device discoverable To pair with another Bluetooth device To reconnect devices Page Stopping Bluetooth(R) Communications Notes on Using the Bluetooth(R) Function Page About Bluetooth(R) Security How to Connect to the AT&T Mobile Broadband Network Adjusting Connection Settings About the GPS Function Enabling the Location Information Page Removing/Inserting a microSD Memory Card To remove a microSD memory card To insert a microSD memory card Notes on Using microSD Memory Cards Page Page Parts and Controls Front Top & side Page Page Caring for Your Tablet Device Page Notes on Holding Your Tablet Device Page Saving the Battery Consumption Page Page Page Page Page Enjoying Video Content Video Unlimited. Watch movies and television shows anytime, anywhere. Instant access. One account. Page Page Page Page Enjoying Video, Music or Photo Content on Other Devices Page Sharing Exciting Experiences via Social Network About the Home Screen Page Customizing the Home Screen Customizing the Home screen Favorites Customizing the displayed items Widgets Adding a widget to the Home screen Application Launcher Customizing the application launcher About the Notification Panel Rotating the Screen Setting the screen to not rotate Quick Search Locking the Screen To configure the lock function Displaying Recent Apps Page Using the On-screen Keyboard Cutting and Pasting Text To cut or copy text To paste text Google Account Using your current Google account Signing up for a new Google account on your tablet device Changing the Settings Before Use List of Apps Page Page Page Email Setting an e-mail account Composing/Sending an e-mail Receiving e-mails Deleting an e-mail Searching for an e-mail Sorting e-mails Making changes to multiple e-mails Browser Browsing Websites Using Bookmarks Page Camera Shooting Photos/Movies Finishing the Camera app Page Page Calendar Adding a schedule Changing a schedule Deleting a schedule Contacts Registering contacts Joining contacts Page Desk clock Music player Playing back music content on your tablet device Playing back music content on other devices by sending (Throwing) it from your tablet device Searching for related information Adding cover art to an album or a song Adding lyrics to a song Analyzing music content Page Video player Playing back video content on your tablet device Playing back video content on other devices by sending (Throwing) it from your tablet device Displaying detailed information about video content Deleting video content Searching scenes What You Can Do Over the Home Network Page About DLNA Preparing the Home Network Playing Back Content Stored on Another Device (Server) Page Playing Content on other Devices by Sending (Throwing) it Social Feed Reader Registering a Twitter or Facebook account Switching the Posts (Article) Displayed Registering filters for displaying posts Displaying the stream Page Reading and Writing the Post (Article) Reading posts Writing posts Page Searching for Posts (Articles) or Friends Select App Gallery Playing back photos or videos on your tablet device Page Video Unlimited Music Unlimited Music on Demand - Listen to any song you want, when you want it Reader Page HD Games Foursquare About Backup Data you can make backup Backing up data (copying) Wi-Fi checker Copying Data To/From Your Computer to Your Tablet Device Supported Formats Video Music Photo Using Media Go Installing Media Go on your computer Transferring content to your tablet device using Media Go About PS Store Playing Back Music Content on Multiple Devices (PARTY STREAMING) Playing back music content using the PARTY STREAMING function Page Page Trademarks Page Specifications Page Support for PlayStation(R) in general Page The tablet device does not turn on. Page Page Page Page Page Page Page Page A Bluetooth(R) device was not found. Page Page To reset your tablet device. Page Page Page Page Page Page Page Page Page Page Page Page Page You cannot insert/remove a SIM Card.