HP 8000 Mobile Monitoring the Charge in a Battery Pack, Obtaining Accurate Charge Information

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Battery Packs

Monitoring the Charge in a Battery Pack

This section explains several ways you can determine the amount of charge in your battery pack.

Obtaining Accurate Charge Information

To increase the accuracy of all battery charge displays:

■Allow a battery pack to discharge to about 10 percent of a full charge through normal use before charging it.

■When you charge a battery pack, charge it fully.

■If a battery pack has not been used for 1 month or more, calibrate the battery pack instead of simply charging it. For calibration instructions, refer to “Calibrating a Battery Pack,” later in this chapter.

Displaying Charge Information on the Screen

This section explains how to access and interpret battery charge displays.

Accessing Charge Displays

To access information about the status of any battery pack in the notebook:

■Select the Power Meter icon on the taskbar.

■Access the Power Meter tab. To access the Power Meter tab:

❏In Windows 2000, select Start > Settings > Control Panel > Power Options icon > Power Meter tab.

❏In Windows XP, select Start > Control Panel > Performance and Maintenance > Power Options icon > Power Meter tab.

Hardware Guide

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Contents Hardware Guide Page Contents Battery Packs Communication Devices DrivesAudio and Video Index Hardware UpgradesSpecifications External DevicesComponent Description Pointing Device ComponentsTop Components ComponentDescription Component Description Lights Component Description Left Side Components Component Description Right Side Components Component Description Front View Components Rear Panel Components Component Description Bottom Components Component Description Label Description LabelsHas been approved for use Pointing Devices and Keyboard Using a Pointing DevicePointing Devices and Keyboard Using the TouchPad Using the Pointing StickSetting Pointing Device Preferences Using an External MouseIdentifying fn and Function Keys Using Hotkeys and Shortcut KeysHotkey and Shortcut Key Quick Reference Initiating Standby fn+f3 Switching Displays fn+f4Increasing Screen Brightness fn+f10 Viewing Battery Charge Information fn+f8Decreasing Screen Brightness fn+f9 Displaying System Information fn+esc Using Hotkeys and Shortcut Keys with External KeyboardsQuick Launch button descriptions Using Quick Launch ButtonsPointing Devices and Keyboard Using the Embedded Numeric Keypad Using KeypadsEnabling and Disabling the Embedded Numeric Keypad Switching Key Functions on the Embedded Numeric KeypadEnabling or Disabling Num Lock Mode at Startup Using an External KeypadEnabling or Disabling Num Lock Mode As You Work Pointing Devices and Keyboard Running the Notebook on Battery Power Battery PacksIdentifying Battery Packs Inserting or Removing a Primary Battery Pack Battery Packs Inserting or Removing a MultiBay Battery Pack Battery Packs Charging a Battery Pack Charging a Primary and MultiBay Battery Pack Charging a New Battery PackCharging an In-Use Battery Pack Displaying Charge Information on the Screen Monitoring the Charge in a Battery PackAccessing Charge Displays Obtaining Accurate Charge InformationInterpreting Charge Displays Displaying Charge Information on a MultiBay Battery Pack Critical Low-Battery Condition Managing Low-Battery ConditionsIdentifying Low-Battery Conditions Low-Battery ConditionWhen No Power Source Is Available Resolving Low-Battery ConditionsWhen External Power Is Available When a Charged Battery Pack Is AvailableCharging the Battery Pack Calibrating a Battery PackWhen to Calibrate How to CalibrateDischarging the Battery Pack Battery Packs Recharging the Battery Pack Conserving Power as You Work Battery Conservation Procedures and SettingsSelecting Power Conservation Settings Temperature Range F Range C Safe Storage Time Storing a Battery PackFinding More Power Information Disposing of a Used Battery PackCaring for Drives DrivesDrives Adding a Drive to the System Identifying the Hard Drive Activity Light Hard DriveReplacing the Primary Hard Drive Drives Drives Replace the hard drive cover retaining screw Inserting an Optical Disc Optical DriveRemoving an Optical Disc with Power Removing an Optical Disc No Power Initiating Standby or Hibernation Displaying Optical Disc ContentsLocating Optical Disc Software Identifying the MultiBay Activity Light MultiBay DriveInserting a Hard Drive into the Adapter Using a MultiBay Hard Drive AdapterDrives Removing a Hard Drive from the Adapter Inserting a Drive into the MultiBay Removing a Drive from the MultiBay Drives Audio and Video Using Audio FeaturesUsing the Audio Line-Out Jack Adjusting Volume Using the Microphone JackUsing Video Features Using the S-Video Out Jack Communication Devices Connecting a Modem CableUsing the RJ-11 Cable Using a Country-Specific Adapter Cable Connecting a Network Cable Linking to an Infrared Device Using Standby with Infrared Setting Up an Infrared TransmissionExternal Devices Using a USB Device Connecting a Monitor or ProjectorEnabling USB Legacy Support Connecting an Optional External MultiBay Connecting an Optional Cable Lock Using PC Cards Hardware UpgradesInserting a PC Card Hardware UpgradesRemoving a PC Card Inserting an SD Card Using SD CardsRemoving an SD Card Adding and Upgrading Memory Modules Hardware Upgrades Hardware Upgrades Hardware Upgrades Hardware Upgrades Hardware Upgrades Windows 2000 or Windows XP, press fn+esc Effects of Increasing MemorySpecifications Operating Environment Rated Input PowerModem Specifications Index See also battery power battery power DVD Index-4 Modem and Networking guide Regulatory and Safety Notices Index-7 USB

8000 Mobile specifications

The HP 8000 Mobile is a powerful mobile computing solution designed to meet the demands of professionals in various industries. With its advanced features, rugged build, and portable design, it offers an ideal balance of performance and convenience for users on the go.

One of the standout characteristics of the HP 8000 Mobile is its robust design. Built to withstand the rigors of daily use in challenging environments, it is bump-resistant and can endure drops and spills. This ruggedness makes it suitable for fieldwork, construction sites, and other demanding scenarios where traditional laptops may falter. The device also meets military standards for durability, ensuring longevity and reliability.

In terms of performance, the HP 8000 Mobile is powered by high-performance processors, which significantly enhance its capabilities. The latest Intel Core processors provide efficient multitasking, making it possible for users to run multiple applications seamlessly. This means whether you're running complex data analysis software or heavy graphics applications, the HP 8000 Mobile can handle it effortlessly.

The display on the HP 8000 Mobile is another highlight. It features a high-definition screen with excellent resolution, ensuring that text and images are crisp and clear. Additionally, the display is designed for outdoor visibility, incorporating anti-glare technology that reduces reflections and allows users to see clearly in bright conditions.

Connectivity options are also comprehensive. The HP 8000 Mobile supports various wireless technologies, including Wi-Fi, Bluetooth, and optional cellular capabilities, ensuring users can stay connected wherever their work takes them. Multiple USB ports, HDMI outputs, and a docking station option further enhance connectivity, allowing for easy integration with other devices and peripherals.

Battery life is crucial for users on the move, and the HP 8000 Mobile excels in this area. With a long-lasting battery that can endure a full workday on a single charge, professionals can focus on their tasks without the constant worry of running low on power.

Finally, the device supports various security features that protect sensitive data. These may include biometric authentication options, encryption capabilities, and a secure boot process, ensuring that information is kept safe from unauthorized access.

In summary, the HP 8000 Mobile stands out with its rugged design, powerful performance, high-definition display, extensive connectivity options, impressive battery life, and advanced security features. This makes it a reliable choice for professionals who require a durable, efficient, and secure mobile computing solution in their line of work.
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