Acer 5715, 5720 Series, 5720G Series manual English

Page 56

English

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The Playback Devices dialog box will pop up. There are three tabs: Playback, Recording and Sounds. Click the Playback tab, and then select Realtek Digital Output and click Set Default to set the digital output.

For enjoying movies, games and music in a realistic, multi-channel audio environment, please see Acer eAudio Management.

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Contents Aspire 5720G/5720 Series Users GuidePage Turning the product off before cleaning Information for your safety and comfortSafety instructions Using electrical power Guidelines for safe battery usage Product servicingReplacing the battery pack Potentially explosive environmentsAdditional safety information Telephone line safetyOperating environment Medical devicesVehicles Potentially explosive environmentsEmergency calls Disposal instructions Mercury advisoryTips and information for comfortable use Finding your comfort zone Taking care of your visionDeveloping good work habits Basic care and tips for using your computer First things firstYour guides Turning your computer on and offTaking care of your computer Taking care of your AC adapterPlease refer to Frequently asked questions on Taking care of your battery packCleaning and servicing Contents Using the system utilities Securing your computer Power management Acer eRecovery Management Page Acer Empowering Technology Empowering Technology passwordAcer eNet Management Empowering Technology Acer ePower Management Using power plansTo create a new power plan To switch between power plansTo delete a power plan Battery statusAcer eAudio Management Acer ePresentation Management Acer eDataSecurity Management Acer eLock Management Empowering Technology Acer eRecovery Management Empowering Technology Acer eSettings Management Windows Mobility Center Icon Item Description Your Acer notebook tourTop view See Easy-launch buttons on page 26 for Closed front view Icon DescriptionLeft view DVI-D# Icon Right viewRear view Base view Specifications PlatformStorage Options Compliance Indicators Function DescriptionEasy-launch buttons See Launch Manager on Icon Function DescriptionTouchpad Touchpad basicsFunction Left button Right Main touchpad Center Button Using the keyboard Desired access Num Lock on Num Lock offLock keys and embedded numeric keypad Lock key DescriptionWindows keys KeyDescriptionHotkeys US dollar sign Euro symbolSpecial keys Using a computer security lock Ejecting the optical CD or DVD drive trayAdjusting the volume AudioUsing Dolby Home Theater for surround/multi-channel sound Set playback as digital outputEnglish Using the system utilities Acer GridVista dual-display compatibleLaunch Manager Select Tasks & Scans Norton Internet SecurityHow do I check for viruses? No audio is heard from the computer Frequently asked questionsNothing appears on the screen Printer does not work Want to set up my location to use the internal modemKeyboard does not respond Recovery CDs Before you call Requesting serviceInternational Travelers Warranty ITW Maximizing the batterys life Battery packBattery pack characteristics Installing and removing the battery pack Optimising battery life Charging the batteryChecking the battery level Battery-low warning Situation Recommended ActionAcer Arcade for selected models Display Settings Finding and playing contentSettings Audio Settings Arcade controlsNavigation controls Player controlsBackground mode Virtual keyboardCinema Editing Pictures Slide Show settingsAlbum Video Playing a video fileCapturing video TV models only SnapshotMusic TV for selected models Time-shift functionalityTV settings Recorded TVScheduling recordings Program guideUsing TeleText functions Signal settingsChannel settings Recording settingsEnglish Acer Arcade Deluxe for selected models Remote control for selected models Remote functions Starting Acer Arcade Deluxe VideoMagicianTV Joy selected models only SportsCap selected models onlyDV Wizard DVDivineDisconnecting from the desktop Taking your notebook PC with youMoving around Preparing the computerWhat to take with you Taking the computer homeWhat to bring to meetings Special considerations Setting up a home officeTraveling with the computer Traveling internationally with the computer What to bring with youSecuring your computer Using a computer security lockUsing passwords Entering passwords Setting passwordsFax/data modem Expanding through optionsConnectivity options Built-in network feature Universal Serial Bus USBIeee 1394 port Ejecting an ExpressCard ExpressCardInserting an ExpressCard Installing memory Acer DVB-T digital antenna Connecting your TV and AV-in cables for selected modelsPAL/SECAM and Ntsc systems To set up the antenna AV-in cable Bios utility Boot sequenceEnable disk-to-disk recovery PasswordRegion code Country or region Using softwarePlaying DVD movies Power management Acer eRecovery Management Create backupBurn backup disc Restore and recoveryError messages Corrective action Troubleshooting tipsError messages English Operation conditions Regulations and safety noticesFCC notice Declaration of Conformity for EU countries Modem noticesRemarque à lintention des utilisateurs canadiens TBR List of applicable countriesEnglish Macrovision copyright protection notice Laser compliance statementLCD pixel statement Article 3.1a Health and Safety Radio device regulatory notice GeneralEuropean Union EU Article 3.1b EMCEnglish FCC RF safety requirement English Federal Communications Comission Declaration of Conformity ICLK50Acer Computer Shanghai Limited EN60950-12001 EN600652002 applied to models with TV functionLCD panel ergonomic specifications Index CD-ROMEnglish