Compaq 2100 manual Low Backup Battery, Changing the Backup Battery

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Low Backup Battery

When the backup battery becomes low, the backup battery icon appears in the taskbar.

Icon Meaning

Backup battery is low.

Backup battery is very low.

Note that when the charge level in the battery pack gets very low, an exclamation mark (!) appears beside the battery icon. The Aero 2100 will also display a message to alert you. The message recurs periodically until you have replaced the backup battery.

When you see this message, obtain a new backup battery (CR2032) at your earliest convenience from your authorized Compaq Reseller. In the interim period, be sure to make a full backup of the data held in your Compaq Aero 2100 Series, and take steps to make sure that you avoid fully discharging the main battery pack.

Changing the Backup Battery

Change the backup battery in your Compaq Aero 2100 Series as follows:

Verify that the device is installed with a main battery pack with a charge rating of Low to Good.

Turn off the device.

Use the tip of the stylus Ê to open the cover of the backup battery compartment Ë on the bottom edge of the device. The cover is hinged at one end.

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Contents Aero 2100 Series Color Palm-size PC Aero 2100 Series Color Palm-size PC Table of Contents Finding Information Before YOU BeginName Location To Find Information About Look Here Locating Information QuicklyCustomer Registration North AmericaOutside of North America Symbols and Conventions Introducing the Device ChapterFront Side Components Front SideItem Component Function Component Function Recorder Left Side Left Side ComponentsTop Edge TOP Edge ComponentsBottom Edge Bottom Edge ComponentsBack Side Back Side ComponentsBack Side Components Standard Cradle Cradle Components AUTO-SYNC CableAC Adapter Using the CradleDeluxe Cradle Auto-sync Cable Basic Operations Using the Stylus Using the StylusProgram Description ProgramsPrograms Active Desktop Screen Active DesktopDisplay Properties Screen Start Menu Start Menu and TaskbarCommand BAR Command BarTaskbar Typing and Writing on Your Device Type with the keyboardTyping with the Keyboard Write using character recognition Input Panel Using the Word Completion Function Finding Information Screen Viewing InformationCustomizing Your Device Display Properties Screen Icon Meaning Adjusting the BacklightUsing the Power and Backlight Button Using the Light Bulb IconBacklight Menu Using the Q Menus Backlight ControlSetting the Backlight Timeout Using Power Changing the Battery Pack Rechargeable Battery PackRemoving the Battery Compartment Cover Inserting the Battery Pack Checking the Battery Pack ChargePower Properties Battery Tab Screen Low Rechargeable Battery IndicatorsResponding to a Low Battery Pack Charging the Battery Pack Battery Pack Inside the Palm-size PCCharging the Battery Using the AC Adapter Directly Battery Charge Light Charging the Battery Using the CradleCharging the Battery Using the Deluxe Cradle Using the Deluxe Cradle Charging CompartmentBattery Disposal Useful Battery LifeBackup Battery Compartment Backup BatteryChanging the Backup Battery Low Backup BatteryInserting a Backup Battery Opening the Backup Battery Compartment CoverConserving Battery Power BacklightCompactFlash Cards Automatic Power Off Infrared TransmissionsActive Synchronization Setting the Power Off Timeout Using AC Power Resetting Your Device Performing a Normal ResetReset Button Performing a Full Reset Software Functions Asset Viewer Screen Using the Asset ViewerMenu Tab in QUtilities Using the Qutilities and Q MenuMenu Task ManagementControlling Volume PowerVolume Slider Backlight Control File ExplorerAuto Run Tab Auto RunDiagnostics Tab DiagnosticsSelect Show all file types. Tap OK CF Backup/RestoreGame Keys Tab Game KeysSound & Vibratory Alarm Status Setting Notification AlarmsAppointment Screen Setting an Alarm in CalendarWorld Clock Alarms Tab Screen Setting an Alarm in World ClockSetting a Password File Explorer Screen Using File ExplorerOrganizing Your Files Navigating among Your FilesManaging a Network Connection Backup and Restore Backing UP Data to a CF Card Using CF BACKUP/RESTORECF Backup/Restore Utility Backup Tab Screen Restoring Data from a CF Card CF Backup/Restore Utility Restore Tab ScreenPocket Outlook This chapter describes the following features Program Buttons Program ButtonsProgram Button Description Changing the Program Button ShortcutsCalendar Screen Calendar ApplicationAppointment Screen Tap File then Make Meeting ContactsContact Details Screen Contacts ScreenTasks Tasks ScreenTask Details Screen Synchronize Messages InboxSet up remote mail Send e-mail remotelyInbox Options Screen Using Inbox with a Remote Connection Inbox Message Screen Receive messagesInbox Screen Send messages Inbox New Message Screen Voice Recorder Do this Using the Hardware ButtonsMake a recording Voice Recorder Hardware ButtonsNavigate Play a recordingVoice Recorder Screen Using the Screen ButtonsOrganizing recordings Settings and OrganizationAdjusting memory Choosing a recording formatOrganizing Recordings Chapter Creating a Note Entering InformationEntering Information Using Note Taker Writing and Drawing Writing and Drawing Using Note TakerEditing And Formatting a Note Editing and Formatting a NoteSaving and Organizing Your Notes Saving your notesAdding Space in a Note Saving a Note Organizing Your Notes Organizing your notesPicture Viewer Picture Viewer Screen Using Picture ViewerViewing Images Stored on a CompactFlash Card Getting Images from a Desktop ComputerAudibleplayer Using AudiblePlayer Installing AudibleManagerAudiblePlayer Screen Purchasing Audio Programs Using the Software Buttons ButtonTap and Hold AudiblePlayer Menus Using the Hardware ButtonsControls Additional Playback TimeInfrared Feature Connecting to Activesync with Infrared Setting up Infrared on the ComputerSetting up Infrared on the Palm-size PC File Transfer with Another PALM-SIZE PC Connecting To Your Desktop ComputerGuidelines for Using IR Transfer Compactflash Cards Operating Guidelines SoftwareInserting a Compactflash Card Removing the CompactFlash slot coverInserting a CompactFlash card Running a Program Stored on a Compactflash Card Removing a Compactflash CardPage Microsoft Activesync Channels Viewing Channel Content Personalizing ChannelsChannel Icon on the Taskbar Mobile Desktop Components Getting Connected Remotely Select StartàProgramsàCommunicationàConnections Connecting to AN ISPConnecting to a Network Getting Help on Connecting Remotely Upgrading the memory module Using CompactFlash memoryUpgrading the memory module involves these steps Making a Full Backup Removing the Existing Memory Module Removing the Batteries Disconnecting AC PowerRemoving the Memory Module Removing the Memory Compartment CoverMemory Module Connector Installing a NEW Memory ModuleInserting the Memory Module Restoring the BACKED-UP Data Input Method Menu Using JOT Character RecognizerUsing Jot Character Recognizer Areas of the Input Panel Number Area of the Input Panel SymbolsHelp Writing Characters OptionsNatural Character SET Using the letter areas Editing Stroke options Using the Number AreaPeriod Comma Writing Accented Letters Char Stroke Options Using the Symbol PanelChar Char Stroke Options Simplified Uppercase Character SET Editing Character Stroke options Undo Paste Cut Carriage Return Writing Accented Letters Comma Apostrophe Dash Underscore Symbols Symbols Char Stroke Options Tips & Troubleshooting Problem Possible Cause Solution Infrared Communications TroubleshootingInfrared Communications Troubleshooting Partnership Troubleshooting Screen and Stylus Troubleshooting Screen and Stylus Troubleshooting StartàSettingsà Problem System Response TroubleshootingSystem Response Troubleshooting Memory Module for more Information Memory TroubleshootingMemory Troubleshooting Battery and Power Troubleshooting Conserving Battery Amber battery AC adapter has Routine Care Routine MaintenanceInternational Travel Travel GuidelinesShipping Guidelines Hardware Specifications System SpecificationsSystem Operating Environment Metric Physical SpecificationsPhysical Specification Metric Operating EnvironmentIcon Reference Appendix BConnection Icons Battery IconsOther Icons Accessories Series Number Regulatory NoticesRegulatory Agency Identification Numbers Cables ModificationsAvis Canadien Canadian NoticeEuropean Union Notice Battery Warning

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