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manual Dell Latitude LT System User’s Guide
Models:
LT System
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Troubleshooting
Specification
Install
Error codes
Changing the Configuration
Connecting a Peripheral Device
Problems With Your Order
Resetting the System
Quick Setup
Battery Pack Precautions
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Dell Latitude LT System User’s Guide
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Contents
Dell Latitude LT System
Edition
Copyright
Trademarks
FCC Statement
Declaration of Conformity
About the Modem
Copyright
Viii
Blue Neutral Brown Live
Copyright
Page
CE Notice
Class B for typical domestic areas
Xii
Safety Precautions
General
Location
Usage
Battery Pack Precautions
Handling
Charging
Discharging
Modem Precautions
Recording Important Information
Manual Conventions
Xviii
Overview of Computer
Front
Right Left
Rear Bottom
Xxii
Table of Contents
Security Features
Quick Setup
Turning Power On
Dell Latitude LT System User’s Guide
Setting Up the Windows Operating System
Properties Dialog Box in Windows
Shutting Down the System
Choosing Power Source
About the Power Indicators
Indicator Light Meaning
Basic Operations
Resetting the System
Using the AC Adapter
Warm Boot
Power Switch
Using the Glide Pad
Reset Switch
Using the Glide Pad
Place Your Fingertip
Move Your Fingertip
Click, Double-click, and Right-click
Using the Keyboard
Changing the Configuration
Scroll
Windows Logo Keys
Using External Floppy Disk Drive Unit
Connecting External Floppy Disk Drive Unit
Removing External Floppy Disk Drive Unit
Handling Floppy Disks
Inserting and Removing a Floppy Disk
Inserting
Removing
Formatting a Floppy Disk
Backing Up Data
Dell Latitude LT System User’s Guide
Battery and Power Management
Standard Battery Pack
Checking the Battery Level
Charging the Battery Pack
Initializing the Battery Pack
Low Battery Indication
Changing the Battery Pack
Optional External Battery Pack
Connecting External Battery Pack
Removing External Battery Pack
Checking the Battery Level
Disposing of the Battery
Charging External Battery Pack
Initializing External Battery Pack
Power Management
Stopping Power Supply to the Hard Disk
Stopping Power Supply to the Display
Setting in the Setup Utility
Suspend Modes
Before Suspending the System
Entering the Suspend Modes
Resuming From Suspend-to-RAM Mode
Resuming From Suspend-to-Disk Mode
Disabling Power Management
Setup Utility
Dell Latitude LT System User’s Guide
Using Peripherals
Connecting a Peripheral Device
Peripherals
Peripheral Connection Overview
PC Card
Inserting a PC Card
Ejecting a PC Card
Connecting the Optional External CD-ROM Drive
Using a PS/2 Mouse
Keyboard/Mouse
Using a Serial Mouse
Display
Displaying the Screen on an External Monitor
Switching the Display
Changing Resolution and Number of Colors
Resolutions and Colors you can choose
Connecting Audio Equipment
Connecting Microphone
To output the computer’s audio signal to audio equipment
Audio System
Setting the Setup Utility
Installing a Printer Driver
USB Device
Printer
RS-232C Device
Setting for Infrared Communication
Communication Functions
Infrared Communication
IR Mode
Logical Port
Turning Off the IR Communication
Communicating With a Personal Computer
Connecting the Modem to a Telephone Line
Built-in Modem not available in some countries
Setting Communication Information
Setting Communications Software
Security Features
Passwords
Supervisor Password and User Password
When setting items in the Setup Utility
Setting the Password
Deleting the Password
If you use the computer personally
If you share the computer with others
Preventing Infection of Computer Viruses
Security Slot
Setup Utility
Running the Setup Utility
Contents of the Setup Utility
Entering and Exiting the Setup Utility
Using the Setup Utility
Main Menu
Advanced Menu
Security Menu
Power Menu
Power Down after, Video Power Down after and Auto Suspend
Exit Menu
Built-in modem may not be available in some countries
Dell Latitude LT System User’s Guide
Getting Help
Help Tools
World Wide Web
AutoTech Service
Ftp.dell.com
Support@us.dell.com
Sales@dell.com
TechFax Service
TechConnect BBS
Automated Order-Status System
Technical Support Service
Problems With Your Order
Contacting Dell
Before You Call
International Country Country City Access Code City Code
International Dialing Codes
Dell Contact Numbers
Australia Sydney
Austria Vienna
Belgium Brussels
Brunei
Canada North York, Ontario
Chili Santiago
China Xiamen
Czech Republic Prague
Denmark Horsholm
Finland Helsinki
France Paris/Montpellier
Germany Langen
Hong Kong
Ireland Bray
Italy Milan
Japan Kawasaki
Korea Seoul
Latin America
Luxembourg
Macau
Malaysia Penang
Mexico Colonia Granada
Netherlands Amsterdam
New Zealand
Norway Lysaker
Poland Warsaw
Singapore Singapore
South Africa Johannesburg
Spain Madrid
Sweden Upplands Vasby
Switzerland Geneva
Taiwan
Thailand
Bracknell
A. Austin, Texas
Dell Home and Small Business Group
Spare Parts Sales Toll free DellWare
Dell Latitude LT System User’s Guide
Maintenance and Specifications
Maintenance
Cleaning the Computer
Traveling With the Computer
Specifications
Parts Specifications
Options
Troubleshooting
Common Problems
Trouble When Starting
Question Why doesnt the power switch function?
Question Why is the screen blank?
Trouble With Display
Trouble With Hard Disk
Trouble With Floppy Disks
Trouble With Keyboard/Glide Pad
Trouble With Peripherals
Trouble With Communication
Question Why is the date and/or time incorrect?
Other Troubles
Dell Latitude LT System User’s Guide
Limited One-Year Warranty U.S. and Canada Only
General Provisions
Total Satisfaction Return Policy U.S. and Canada Only
Dell Latitude LT System User’s Guide
Previous Products
Software
Additional Information
Dell Latitude LT System User’s Guide
Index
Index
Dell Latitude LT System User’s Guide
Year 2000 compliance, C-5