Acer 4020 Series manual Indicators, Icon Function Description

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Indicators

The computer has three easy-to-read status indicators on the upper-right above the keyboard, and four on the front panel.

The power, battery and wireless communication status indicators are visible even when the LCD display is closed.

Icon	Function	Description
	Caps Lock	Lights up when Caps Lock is activated.
	Num Lock	Lights up when Num Lock is activated.
	Media activity	Indicates when the hard disk or optical drive is
		active.
	Bluetooth	Indicates the status of Bluetooth communication.
	Wireless LAN	Indicates the status of wireless LAN communication.
	Power	Lights up when the computer is on.
	Battery	Lights up when the battery is being charged.

English

1.Charging: The light shows amber when the battery is charging.

2.Fully charged: The light shows green when in AC mode.

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Contents Users Guide TravelMate 4020 SeriesPage First things first Basic care and tips for using your computerYour guides Turning your computer on and offClick on Start, Turn Off Computer, then click on Turn Off Taking care of your computerTaking care of your AC adapter Cleaning and servicing Taking care of your battery packPlease refer to Frequently asked questions on Operation conditionsContents Page Page Description TravelMate tourFront view Icon Description Closed front view# Icon Description Left viewIcon Item Description Right viewRear view Base view Features Dimensions Weight with batteryAudio Keyboard and pointing deviceEnvironment PowerSystem OptionsIcon Function Description IndicatorsEasy-launch buttons Easy-launch button Default applicationTouchpad basics TouchpadFunction Left button Right Main touchpad Center Button Lock keys and embedded numeric keypad Using the keyboardKey Description Windows keysHotkeys Fn + F2 Hotkey Icon Function Description Fn + F1EManager. See Acer eManager on Fn + F3US dollar sign Euro symbolSpecial keys Ejecting the optical CD or DVD drive tray Using a computer security lockAudio Adjusting the volumeAcer eRecovery Using the system utilitiesAcer eSettings Acer eManagerAcer GridVista dual-display compatible Launch Manager Scan for Viruses panel, click Scan My Computer Norton AntiVirusHow do I check for viruses? Image is not full-screen Frequently asked questionsNothing appears on the screen No audio is heard from the computer Want to set up my location to use the internal modemKeyboard does not respond Printer does not workEnglish Before you call Requesting serviceInternational Travelers Warranty ITW Taking 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 Universal Serial Bus USB Built-in network featureEjecting a PC Card PC Card slotInserting a PC Card Installing memory Bios utilityBoot sequence Password Enable disk-to-disk recoveryUsing software Playing DVD moviesPower management Create backup Acer eRecoveryRe-install bundled software without CD Restore from backupCreate factory default image CD Change password Error messages Corrective action Troubleshooting tipsError messages FCC notice Regulations and safety noticesEnergy Star guidelines compliance Declaration of Conformity for EU countries Operation conditionsRemarque à lintention des utilisateurs canadiens TBR Modem noticesList of applicable countries English Important safety instructions Laser compliance statement Radio device regulatory notice General LCD pixel statementMacrovision copyright protection notice EN 61000-3-2/-3 European Union EUFCC RF safety requirement Exposure of humans to RF fields RSS-102 Environmental Policy Declaration ZL3 Federal Communications Comission Declaration of ConformityDeclaration of Conformity for CE Marking CD-ROM IndexEnglish