Acer LE1, 8920 Series manual Product servicing, Guidelines for safe battery usage

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Note: The grounding pin also provides good protection from unexpected noise produced by other nearby electrical devices that may interfere with the performance of this product.

Use the product only with the supplied power supply cord set. If you need to replace the power cord set, make sure that the new power cord meets the following requirements: detachable type, UL listed/CSA certified, type SPT-2, rated 7 A 125 V minimum, VDE approved or its equivalent, 4.6 meters (15 feet) maximum length.

Product servicing

Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other risks. Refer all servicing to qualified service personnel.

Unplug this product from the wall outlet and refer servicing to qualified service personnel when:

the power cord or plug is damaged, cut or frayed

liquid was spilled into the product

the product was exposed to rain or water

the product has been dropped or the case has been damaged

the product exhibits a distinct change in performance, indicating a need for service

the product does not operate normally after following the operating instructions

Note: Adjust only those controls that are covered by the operating instructions, since improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the product to normal condition.

Guidelines for safe battery usage

This notebook uses a Lithium-ion battery. Do not use it in a humid, wet or corrosive environment. Do not put, store or leave your product in or near a heat source, in a high temperature location, in strong direct sunlight, in a microwave oven or in a pressurized container, and do not expose it to temperatures over 60°C (140°F). Failure to follow these guidelines may cause the battery to leak acid, become hot, explode or ignite and cause injury and/or damage. Do not pierce, open or disassemble the battery. If the battery leaks and you come into contact with the leaked fluids, rinse thoroughly with water and seek medical attention immediately. For safety reasons, and to prolong the lifetime of the battery, charging will not occur at temperatures below 0°C (32°F) or above 40°C (104°F).

The full performance of a new battery is achieved only after two or three complete charge and discharge cycles. The battery can be charged and

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Contents Users Guide Aspire 8920 SeriesPage Turning the product off before cleaning Information for your safety and comfortSafety instructions Using electrical power Product servicing Guidelines for safe battery usagePotentially explosive environments Replacing the battery packTelephone line safety Additional safety informationOperating environment Medical devicesPotentially explosive environments VehiclesMercury advisory Emergency calls Disposal instructionsTips and information for comfortable use Taking care of your vision Finding your comfort zoneXii Developing good work habitsXiii First things first Basic care and tips for using your computerYour guides Turning your computer on and offTaking care of your AC adapter Taking care of your computerPlease refer to Frequently asked questions on Taking care of your battery packCleaning and servicing Contents Video Securing your computer Troubleshooting To launch Acer Empowering Technology Acer Empowering TechnologyLaunching Acer Empowering Technology To launch Acer Empowering Technology applications Click Create a new password Empowering Technology passwordTo set the Empowering Technology password Click OK to set the password Acer eAudio Management Using power plans Acer ePower ManagementTo create a new power plan To switch between power plansBattery status To edit a power planTo delete a power plan Empowering Technology Acer eDataSecurity Management for selected models Empowering Technology Acer eRecovery Management Acer eSettings Management Lets you set an asset tag for your system Windows Mobility Center Top view Your Acer notebook tourIcon Item Description # Icon Description Closed front viewIcon Description Left viewRight view Rear view Base view Wlan SpecificationsEnglish Function Description IndicatorsIcon Function Description Easy-launch buttonsTouchpad Function Left Right Main touchpad 2 Center button Button Touchpad basicsFunction Left Right Main touchpad Center button Button Lock keys and separate numeric keypad Using the keyboardLock key Description Fn + F12KeyDescription Windows keysHotkeys Special keys Euro symbolUS dollar sign Hotkey Icon Function Description Fn + ←Ejecting the optical CD or DVD drive tray Using a computer security lockAcer CineDash media console AudioTuba ChannelAcer PureZone Using Dolby Home Theater for surround/multi-channel soundSet playback as digital output Display VideoAcer Bio-Protection for selected models Using the system utilitiesAcer GridVista dual-display compatible Launch Manager 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 English 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 Situation Recommended Action Battery-low warningAcer Arcade Deluxe Cinema General controlsNavigation controls Player controlsPlaying a video file VideosRecent Videos Settings Live UpdateHomeMedia AdvancedDVD PhotoAbout AlbumsHelp Background mode Slideshow settingsMusic Editing PicturesTaking your notebook PC with you Disconnecting from the desktopMoving 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 What to bring with you Traveling internationally with the computerSecuring your computer Using a computer security lockUsing passwords Setting passwords Entering passwordsFax/data modem Expanding through optionsConnectivity options Consumer Infrared CIR Built-in network featureHigh-Definition Multimedia Interface Universal Serial Bus USBEjecting 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 Boot sequence Bios utilityEnable disk-to-disk recovery PasswordRegion code Country or region Using softwarePlaying DVD movies Power management Burn backup discs Acer eRecovery ManagementManage user backups Create a user backupRestore Error 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 List of applicable countries TBREnglish Macrovision copyright protection notice Laser compliance statementLCD pixel statement Radio device regulatory notice General Article 3.1a Health and SafetyEuropean Union EU Article 3.1b EMCFCC RF safety requirement English LCD panel ergonomic specifications CD-ROM IndexEnglish