Apple LL2507 manual Charging a Battery, Battery-Conservation Tips

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Note: Dispose of batteries according to your local environmental laws and guidelines. For more information, see “Battery Disposal Information” on page 96.

Charging a Battery

When the power adapter that came with your computer is connected, the battery recharges whether the computer is off, on, or in sleep. However, the battery recharges more quickly if the computer is off or in sleep. You can monitor the battery charge level using the Battery status icon in the menu bar.

The battery charge level displayed is based on the amount of power left in the battery with the applications, peripheral devices, and system settings (display brightness, Energy Saver settings, and so on) you are currently using. To make more battery power available, close applications and disconnect peripheral devices not in use, and adjust your Energy Saver settings (see the next section).

Battery-Conservation Tips

The amount of work time your PowerBook battery can provide before you need to recharge depends on the applications and peripheral devices you’re currently using and the steps you take to conserve power while you work.

For the best conservation of battery power, do the following:

•Disconnect bus-powered USB or FireWire devices when they are not in use.

•If you have an AirPort Extreme Card installed, turn AirPort off when not in use (use the AirPort status icon in the menu bar).

•Turn off your Bluetooth wireless module when not in use.

•Quit open applications that you are not using.

•Remove CD and DVD discs when they are not in use.

•Reduce screen brightness using the brightness controls on the PowerBook keyboard.

•Set the hard disk to spin down after a short time. In the Energy Saver pane of System Preferences, select the “Put the hard disk to sleep when possible” option.

•Set your PowerBook to sleep after inactivity of five minutes or less.

Chapter 3 Using Your Computer

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Contents Getting Started Page Contents Appendix B Appendix aAppendix C Appendix D1Getting Started Your PowerBook is a full-featured notebook computerBasic Features of Your PowerBook Video Mode Toggle key Volume controlsSleep indicator light Power buttonAdditional Features of Your PowerBook Two FireWire ports Power adapter portSecurity slot Internal modem portPlug In the Power Adapter Setting UpPPP Prepare to Get ConnectedTo connect to a phone line Connect Your CablesTo connect to a DSL or cable modem or an Ethernet network Turn On Your PowerBook Problems Turning the Computer On?Nothing happens when you press the Power button Trackpad button Putting Your PowerBook to Sleep How Do I Turn My PowerBook Off?To put the computer to sleep, do one of the following To wake the computerShutting Down Your PowerBook Calibrating Your BatteryTo initially calibrate your battery, follow these steps To shut down your computer, do one of the followingWhat If I Have More Questions? What’s Next?Other Support Mac OS Help2The Basics To turn off the automatic display brightness feature Adjusting Your DisplayBasics To adjust the resolution on your display Using Your Power AdapterChanging the Size of Images on the Screen Tips for Using the Trackpad Using the TrackpadUsing the Keyboard Customizing Your Desktop and Setting Your Preferences Using a Mouse Learning About Mac OSConnecting to a Printer To set up a printer Playing a CD and Connecting HeadphonesMonitoring Printing To monitor printingConnecting to a Network Connecting a Camera or Other FireWire or USB DeviceTo check for updated software Keeping Your Software Up to DateTransferring Files to Another Computer Using the InternetTo force an application to quit When an Application FreezesPage 3Using Your Computer USB Devices and Battery Power Using USB DevicesUniversal Serial Bus USB For More Information on USB Using Multiple USB Devices at the Same TimeUsing FireWire Devices FireWireFireWire Target Disk Mode FireWire Devices and Battery PowerFor More Information on FireWire Inserting and Ejecting a PC Card PC CardsTo eject a PC Card For More Information on Bluetooth Wireless Technology Using Bluetooth DevicesFor More Information on PC Cards How AirPort Extreme Provides Wireless Internet Access AirPort Extreme Wireless Networking and Internet AccessFor More Information on AirPort Extreme Ethernet 10/100/1000Base-T Connecting Speakers and Audio Devices Using Your ModemFor More Information on Using Ethernet External Video Support DVI, VGA, and S-Video Using Your PowerBook With the Display Closed Connecting an External Display or ProjectorConnecting a Television, VCR, or Other Video Device Using Your Optical DriveInserting a CD or DVD Disc To install or use programs from a CD or DVD discPlaying DVD Discs Ejecting a DiscRecording CD-R and CD-RW Discs To eject a disc, do one of the followingRecording Information on a DVD For More InformationTo record music from your iTunes library To burn an iDVD project onto a blank DVD-R discBattery To remove the battery Removing and Replacing the BatteryTo replace the battery Battery-Conservation Tips Charging a BatterySecurity Slot For More Information on Your PowerBook BatteryFor More Information on Security Options Page 4Adding Memory To Your Computer Installing Additional MemoryTo install additional memory 30O Replace the memory door and screw it into place To check the computer’s memory Making Sure Your Computer Recognizes New MemoryPage 5Troubleshooting If the computer won’t respond or the pointer won’t move Problems That Prevent You From Using Your ComputerIf you forgot your password Other ProblemsIf you have a problem with an application If the computer won’t turn on or start upIf you have problems with your Internet connection If you suspect a problem with your computer hardwareIf you have trouble ejecting a disc To use Apple Hardware TestTo install applications and Classic support To install Mac OSRestoring Your Computer’s Software Locating Your Product Serial NumberPage Operating Environment Power AdapterBattery Connecting a Phone Line to the Internal Modem Plugging In the Power AdapterConnectors and Ports AppendixCarrying Your PowerBook Using Your PowerBookStoring Your PowerBook Cleaning Your PowerBookCleaning Your PowerBook Display General Safety InstructionsFor More Information Battery Avoid Hearing Damage Apple and the EnvironmentKeyboard and Trackpad ErgonomicsChair Built-in Display External MouseThere are four kinds of Internet connections CConnecting to the InternetTo find the settings on a Mac OS 9 computer To find the settings on a Mac OS X computerTo find the settings on a Windows PC Before you connect to the InternetGathering the Information You Need Entering Your Information Dial-Up Modem With Point-to-Point Protocol PPP Connections To test your Internet configuration DSL, Cable Modem, or LAN Internet Connections To set up Network preferences for the built-in Ethernet port To set up a manual configuration Manual ConfigurationTo set up a Dhcp configuration Dhcp ConfigurationTo set up a PPPoE connection PPPoE ConfigurationAppendix C Connecting to the Internet Setting Up an AirPort Extreme Connection Manually AirPort Extreme Wireless ConnectionTo check if you have access to an AirPort Extreme network Appendix C Connecting to the Internet To test your AirPort Extreme connection Cable Modem, DSL, and LAN Internet Connections Troubleshooting Your ConnectionPPPoE Connections Network Connections Page DTop Ten Questions Forgot my password. How do I reset it? How do I make my PowerBook battery last longer?How does the Mac OS X interface work? Appendix D Top Ten Questions Page Industry Canada Statement FCC Compliance StatementVcci Class B Statement European Community Radio and Television InterferenceLaser Information Battery Disposal InformationExposure to Radio Frequency Energy Mouse and Keyboard InformationTelephone Consumer Protection Act Telephone Line ProblemsInformation You Need in Canada Informations Destinées aux Utilisateurs CanadiensInformationen fur Deutschland Information You Need in the United KingdomInformations pour la France Information You Need in AustraliaInformation You Need in New Zealand Page 101 IndexIndex 102103 USB104