Novatel Wireless NRM-EU860D Dual Band Licensed Modular Transmitter User Manual book

Download:
Mirror Download [FCC.gov]
Document ID	792098
Application ID	iPJR4/MNsfliE1ggqtQUTA==
Document Description	User Manual 4
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	26.82kB (335296 bits)
Date Submitted	2007-05-15 00:00:00
Date Available	2007-07-15 00:00:00
Creation Date	2007-05-10 14:40:04
Producing Software	Acrobat Distiller 6.0.1 (Windows)
Document Lastmod	2007-05-10 14:40:04
Document Title	book.book
Document Creator	FrameMaker 7.1
Document Author:	ramya_rengarajan

antenna cables
screw
Replacing the FCM
NOTICE: When installing this card, ensure the two antenna cables are not under
the card. The antenna cables are designed to lay alongside the FCM and into the
protective sleeve. Installing the card on top of these antenna cables may cause
damage to your computer.
NOTICE: Install the FCM in the WWAN slot. Do not install an FCM in the WLAN
card slot. Doing so may cause damage to your computer.
1 Connect the FCM to the connector on the system board.
2 Tighten the screw securing the FCM to the system board.
3 Replace the keyboard. (see "Replacing the Keyboard" on page 136)
4 Replace the hinge cover. (see "Replacing the Hinge Cover" on page 134)
Adding and Replacing Parts
151
Coin-Cell Battery
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on the back of the computer).
NOTICE: To help prevent damage to the system board, you must remove the
battery from the battery bay before you begin working inside the computer.
Removing the Coin-Cell Battery
1 Follow the procedures in "Before You Begin" on page 127.
2 Turn the computer over.
3 Loosen the captive screws on the coin-cell battery cover (see "Bottom
View" on page 29), and remove the cover.
4 Remove the modem (see "Modem" on page 140).
5 Disconnect the coin-cell battery cable from the system board.
coin-cell battery
6 Lift the battery out.
152
Adding and Replacing Parts
battery cable connector
Replacing the Coin-Cell Battery
1 Connect the coin-cell battery cable to the system board.
2 Place the coin-cell battery on the system board in the location marked
3 Replace the modem (see "Modem" on page 140).
4 Replace the cover and tighten the screws.
Adding and Replacing Parts
153
154
Adding and Replacing Parts
Dell™ QuickSet Features
NOTE: This feature may not be available on your computer.
Dell QuickSet provides you with easy access to configure or view the
following types of settings:
•
Network connectivity
•
Display
•
System information
Depending on what you want to do in Dell QuickSet, you can start it by
either clicking, double-clicking, or right-clicking the QuickSet icon in the
Microsoft® Windows® notification area. The notification area is located in
the lower-right corner of your screen.
For more information about QuickSet, right-click the QuickSet icon and
select Help.
Dell™ QuickSet Features
155
156
Dell™ QuickSet Features
Traveling With Your Computer
Identifying Your Computer
•
Attach a name tag or business card to the computer.
•
Write down your Service Tag and store it in a safe place away from the
computer or carrying case. Use the Service Tag if you need to report a loss
or theft to law enforcement officials and to Dell.
•
Create a file on the Microsoft® Windows® desktop called if_found. Place
information such as your name, address, and phone number in this file.
•
Contact your credit card company and ask if it offers coded identification
tags.
Packing the Computer
•
Remove any external devices attached to the computer and store them in a
safe place.
•
Fully charge the main battery and any spare batteries that you plan to carry
with you.
•
Shut down the computer.
•
Disconnect the AC adapter.
NOTICE: When the display is closed, extraneous items on the keyboard or palm
rest could damage the display.
•
Remove any extraneous items, such as paper clips, pens, and paper, from
the keyboard and palm rest and close the display.
•
Use the optional Dell carrying case to pack the computer and its
accessories together safely.
•
Avoid packing the computer with items such as shaving cream, colognes,
perfumes, or food.
NOTICE: If the computer has been exposed to extreme temperatures, allow it to
acclimate to room temperature for 1 hour before turning it on.
Traveling With Your Computer
157
•
Protect the computer, the batteries, and the hard drive from hazards such
as extreme temperatures and overexposure to sunlight, dirt, dust, or
liquids.
•
Pack the computer so that it does not slide around in the trunk of your car
or in an overhead storage compartment.
Travel Tips
NOTICE: Do not move the computer while using the optical drive to prevent loss of
data.
NOTICE: Do not check the computer as baggage.
•
Consider disabling wireless activity on your computer to maximize battery
operating time. To disable wireless activity, use the wireless switch.
•
Consider changing your power management options to maximize battery
operating time (see "Configuring Power Management Settings" on
page 46).
•
If you are traveling internationally, carry proof of ownership—or of your
right to use the computer if it is company-owned—to speed your passage
through customs. Investigate the customs regulations of the countries you
plan to visit, and consider acquiring an international carnet (also known as
a merchandise passport) from your government.
•
Find out what type of electrical outlets are used in the countries you will
visit, and have appropriate power adapters.
•
Check with your credit card company for information about the kinds of
emergency travel assistance it offers to users of portable computers.
Traveling by Air
NOTICE: Do not walk the computer through a metal detector. Send the computer
through an X-ray machine or have it hand-inspected.
158
•
Ensure that you have a charged battery available in case you are asked to
turn on the computer.
•
Prior to entering the airplane, verify that using a computer is permitted.
Some airlines forbid the use of electronic devices during flight. All airlines
forbid the use of electronic devices during takeoff and landing.
Traveling With Your Computer
Getting Help
Obtaining Assistance
CAUTION: If you need to remove the computer cover, first disconnect the
computer power and modem cables from all electrical outlets.
If you experience a problem with your computer, you can complete the
following steps to diagnose and troubleshoot the problem:
1 See "Troubleshooting" on page 91 for information and procedures that
pertain to the problem your computer is experiencing.
2 See "Dell Diagnostics" on page 91 for procedures on how to run Dell
Diagnostics.
3 Fill out the "Diagnostics Checklist" on page 163.
4 Use Dell's extensive suite of online services available at Dell Support
(support.dell.com) for help with installation and troubleshooting
procedures. See "Online Services" on page 160 for a more extensive list of
Dell Support online.
5 If the preceding steps have not resolved the problem, see "Contacting
Dell" on page 164.
NOTE: Call Dell Support from a telephone near or at the computer so that the
support staff can assist you with any necessary procedures.
NOTE: Dell's Express Service Code system may not be available in all countries.
When prompted by Dell's automated telephone system, enter your Express
Service Code to route the call directly to the proper support personnel. If you
do not have an Express Service Code, open the Dell Accessories folder,
double-click the Express Service Code icon, and follow the directions.
For instructions on using the Dell Support, see "Technical Support and
Customer Service" on page 160.
NOTE: Some of the following services are not always available in all locations
outside the continental U.S. Call your local Dell representative for information on
availability.
Getting Help
159
Technical Support and Customer Service
Dell's support service is available to answer your questions about Dell™ hardware.
Our support staff uses computer-based diagnostics to provide fast, accurate
answers.
To contact Dell's support service, see "Before You Call" on page 162, and then
see the contact information for your region or go to support.dell.com.
DellConnect
DellConnect is a simple online access tool that allows a Dell service and
support associate to access your computer through a broadband connection,
diagnose your problem and repair it all under your supervision. For more
information, go to support.dell.com and click DellConnect.
Online Services
You can learn about Dell products and services on the following websites:
www.dell.com
www.dell.com/ap (Asian/Pacific countries only)
www.dell.com/jp (Japan only)
www.euro.dell.com (Europe only)
www.dell.com/la (Latin American and Caribbean countries)
www.dell.ca (Canada only)
You can access Dell Support through the following websites and e-mail addresses:
•
Dell Support websites
support.dell.com
support.jp.dell.com (Japan only)
support.euro.dell.com (Europe only)
•
Dell Support e-mail addresses
mobile_support@us.dell.com
support@us.dell.com
la-techsupport@dell.com (Latin America and Caribbean countries only)
apsupport@dell.com (Asian/Pacific countries only)
160
Getting Help
•
Dell Marketing and Sales e-mail addresses
apmarketing@dell.com (Asian/Pacific countries only)
sales_canada@dell.com (Canada only)
•
Anonymous file transfer protocol (FTP)
ftp.dell.com
Log in as user: anonymous, and use your e-mail address as your password.
AutoTech Service
Dell's automated support service—AutoTech—provides recorded answers to
the questions most frequently asked by Dell customers about their portable
and desktop computers.
When you call AutoTech, use your touch-tone telephone to select the
subjects that correspond to your questions. For the telephone number to call
for your region, see "Contacting Dell" on page 164.
Automated Order-Status Service
To check on the status of any Dell products that you have ordered, you can go
to support.dell.com, or you can call the automated order-status service. A
recording prompts you for the information needed to locate and report on
your order. For the telephone number to call for your region, see "Contacting
Dell" on page 164.
Problems With Your Order
If you have a problem with your order, such as missing parts, wrong parts, or
incorrect billing, contact Dell for customer assistance. Have your invoice or
packing slip handy when you call. For the telephone number to call for your
region, see "Contacting Dell" on page 164.
Product Information
If you need information about additional products available from Dell, or if
you would like to place an order, visit the Dell website at www.dell.com. For
the telephone number to call for your region or to speak to a sales specialist,
see the "Contacting Dell" on page 164.
Getting Help
161
Returning Items for Warranty Repair or Credit
Prepare all items being returned, whether for repair or credit, as follows:
1 Call Dell to obtain a Return Material Authorization Number, and write it
clearly and prominently on the outside of the box.
For the telephone number to call for your region, see "Contacting Dell" on
page 164.
2 Include a copy of the invoice and a letter describing the reason for the return.
3 Include a copy of the Diagnostics Checklist (see "Diagnostics Checklist"
on page 163), indicating the tests that you have run and any error
messages reported by the Dell Diagnostics (see "Dell Diagnostics" on
page 91).
4 Include any accessories that belong with the item(s) being returned (power
cables, software floppy disks, guides, and so on) if the return is for credit.
5 Pack the equipment to be returned in the original (or equivalent) packing
materials.
You are responsible for paying shipping expenses. You are also responsible for
insuring any product returned, and you assume the risk of loss during
shipment to Dell. Collect On Delivery (C.O.D.) packages are not accepted.
Returns that are missing any of the preceding requirements will be refused at
Dell’s receiving dock and returned to you.
Before You Call
NOTE: Have your Express Service Code ready when you call. The code helps Dell’s
automated-support telephone system direct your call more efficiently. You may also
be asked for your Service Tag (located on the back or bottom of your computer).
Remember to fill out the Diagnostics Checklist (see "Diagnostics Checklist"
on page 163). If possible, turn on your computer before you call Dell for
assistance and call from a telephone at or near the computer. You may be
asked to type some commands at the keyboard, relay detailed information
during operations, or try other troubleshooting steps possible only at the
computer itself. Ensure that the computer documentation is available.
CAUTION: Before working inside your computer, follow the safety instructions in
your Product Information Guide.
162
Getting Help
Diagnostics Checklist
Name:
Date:
Address:
Phone number:
Service Tag (bar code on the back or bottom of the computer):
Express Service Code:
Return Material Authorization Number (if provided by Dell support technician):
Operating system and version:
Devices:
Expansion cards:
Are you connected to a network? Yes No
Network, version, and network adapter:
Programs and versions:
See your operating system documentation to determine the contents of the
system’s start-up files. If the computer is connected to a printer, print each file.
Otherwise, record the contents of each file before calling Dell.
Error message, beep code, or diagnostic code:
Description of problem and troubleshooting procedures you performed:
Getting Help
163
Contacting Dell
NOTE: If you do not have an active Internet connection, you can find contact
information on your purchase invoice, packing slip, bill, or Dell product catalog.
Dell provides several online and telephone-based support and service options.
Because availability varies by country and product, some services may not be
available in your area. To contact Dell for sales, technical support, or
customer service issues:
1 Visit www.support.dell.com.
2 At the bottom of the page, verify your country or region.
3 Locate the Browse by Category section on the left side of the page and
click Contact Us.
4 Select the appropriate service or support link based on your need.
5 Choose the method of contacting Dell that is convenient for you.
164
Getting Help
Specifications
NOTE: Offerings may vary by region. For more information regarding the
configuration of your computer, click Start
, click Help and Support, and then
select the option to view information about your computer.
Processor
Processor type
Intel® Core™2 Duo processor
Intel® Celeron® processor (available in
specific countries)
L1 cache
32 KB per instruction, 32 KB data cache per
core
L2 cache
2 MB or 4 MB per core
External bus frequency
667 and 800 MHz
System Information
System chipset
Intel 965GM Express chipset for integrated
graphics
Intel 965PM Express chipset for discrete
graphics
Data bus width
64 bits
DRAM bus width
dual-channel (2) 64-bit buses
Processor address bus width
32 bits
Flash EPROM
1 MB
Graphics bus
PCI-E X16
PCI bus
32 bits
Specifications
165
ExpressCard
NOTE: The ExpressCard slot is designed only for ExpressCards. It does NOT support
PC Cards.
ExpressCard controller
Intel ICH8M
ExpressCard connector
one ExpressCard slot (54 mm)
Cards supported
ExpressCard/34 (34 mm)
ExpressCard/54 (54 mm)
1.5 V and 3.3 V
ExpressCard connector size
26 pins
8-in-1 Memory Card Reader
8-in-1 memory card controller
Ricoh R5C833
8-in-1 memory card connector
8-in-1 combo card connector
Cards supported
•
•
•
•
•
•
•
•
Secure Digital (SD)
SDIO
MultiMediaCard (MMC)
Memory Stick
Memory Stick PRO
xD-Picture Card
Hi Speed-SD
Hi Density-SD
Memory
Memory module connector
two SODIMM connectors
Memory module capacities
512 MB, 1 GB, 2 GB
Memory type
667 MHz SODIMM DDR2
Minimum memory
512 MB
Maximum memory
4 GB
NOTE: In order to take advantage of the dual channel bandwidth capability, both
memory slots must be populated and must match in size.
NOTE: The available memory displayed does not reflect the complete maximum
memory installed because some memory is reserved for system files.
166
Specifications
Ports and Connectors
Audio
microphone connector, stereo
headphone/speakers connector
IEEE 1394a
4-pin serial connector
Consumer IR
sensor compatible with Philips RC6 (receive
only)
Mini Card
two Type IIIA Mini-Card slots
Modem
RJ-11 port
Network adapter
RJ-45 port
S-video TV-out
7-pin mini-DIN connector (optional S-video
to composite video adapter cable)
USB
four 4-pin USB 2.0-compliant connector
Video
15-hole connector
Communications
Modem:
Type
v.92 56K MDC
Controller
softmodem
Interface
Intel High-Definition Audio
Network adapter
10/100 Ethernet LAN on system board
Wireless
internal WLAN, WWAN, WPAN Mini
Cards
WWAN ExpressCard
Bluetooth® 2.0 wireless technology
Video
Video type:
integrated on system board
Video controller
Intel 965GM Express chipset for integrated
graphics
Video memory
up to 64 MB of shared memory (with 512
MB of system memory) or 320 MB of shared
memory (with 1 GB of system memory)
Specifications
167
Video (continued)
LCD interface
LVDS
TV support
NTSC or PAL in S-video, composite, and
component modes
Video type:
discrete
Video controller
NVIDIA® GeForce 8600M GS
Video memory
128MB dedicated memory with shared
memory up to 64 MB of shared memory
(with 512 MB system memory); 256 MB of
shared memory (with 1 GB system memory);
384 MB of shared memory (with 2 GB
system memory)
LCD interface
LVDS
TV support
NTSC or PAL in S-video, composite, and
component modes
Audio
Audio type
multi-channel high-definition audio codec
Audio controller
High Definition Audio (HDA) bus
Stereo conversion
24-bit (analog-to-digital and digital-toanalog)
Interfaces:
Internal
Intel High Definition Audio
External
microphone-in connector, stereo
headphones/speakers connector
Speaker
two stereo 2 W speakers
Internal speaker amplifier
2 Watts per channel into 4 ohms
Volume controls
program menus, media control buttons
168
Specifications
Display
Type (active-matrix TFT)
14.1-inch WXGA
14.1-inch WXGA with TrueLife
14.1-inch WXGA+ with TrueLife
Dimensions:
Height
189.84 mm (7.47 in)
Width
303.7 mm (11.95 in)
Diagonal
358.2 mm (14.1 in)
Maximum resolutions:
WXGA
1280 x 800 at 262 K colors
WXGA with TrueLife
1280 x 800 at 262 K colors
WXGA+ with TrueLife
1440 x 900 at 262K colors
Refresh rate
60 Hz
Operating angle
0° (closed) to 145°
Viewing angles:
Horizontal
±40° (WXGA)
±40° (WXGA with TrueLife)
±40° (WXGA+ with TrueLife)
Vertical
+15°/–30° (WXGA)
+15°/–30° (WXGA with TrueLife)
+15°/–30° (WXGA+ with TrueLife)
Pixel pitch:
WXGA
0.237 mm
WXGA with TrueLife
0.237 mm
WXGA+ with TrueLife
0.211 mm
Controls
brightness can be controlled through
keyboard shortcuts (see "Display Functions"
on page 40)
Specifications
169
Keyboard
Number of keys
101 (U.S. and Canada); 88 (Europe);
91 (Japan)
Layout
QWERTY/AZERTY/Kanji
Camera
Pixel
2.0 mega pixel
Video Resolution
640x480 at 30fps
Diagonal Viewing Angle
60°
Touch Pad
X/Y position resolution
(graphics table mode)
240 cpi
Size:
Width
71.7-mm (2.8-in) sensor-active area
Height
34.08-mm (1.3-in) rectangle
Battery
Type
9-cell "smart" lithium ion
6-cell "smart" lithium ion
Dimensions:
Depth
69.25 mm (2.73 in) (9 cell)
49.76 mm (1.96 in) (6 cell)
Height
21.0 mm (0.83 in) (9 cell)
20.4 mm (0.8 in) (6 cell)
Width
209.4 mm (8.26 in) (6 & 9 cells)
Weight
0.49 kg (1.08 lb) (9 cell)
0.34 kg (0.75 lb) (6 cell)
Voltage
11.1 VDC
Charge time (approximate):
Computer off
170
Specifications
4 hours
Battery (continued)
Operating time
Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive
conditions (see "Power Problems" on
page 112).
See "Using a Battery" on page 43 for more
information on battery life.
Life span (approximate)
300 discharge/charge cycles
Temperature range:
Operating
0° to 35°C (32° to 95°F)
Storage
–40° to 65°C (–40° to 149°F)
Coin-cell battery
CR-2032
AC Adapter
Input voltage
100–240 VAC
Input current (maximum)
1.5 A
Input frequency
50–60 Hz
Output current (65 W)
4.34 A (maximum at 4-second pulse)
3.34 A (65 W) (continuous)
Output current (90 W)
5.62 A (maximum at 4-second pulse)
4.62 A (90 W) (continuous)
Output power
65 W, 90 W
Rated output voltage
19.5 +/– 1.0 VDC
Dimensions (65 W):
Height
28.2 mm (1.11 in)
Width
57.9 mm (2.28 in)
Depth
137.2 mm (5.4 in)
Weight (with cables)
0.4 kg (0.9 lb)
Specifications
171
AC Adapter (continued)
Dimensions (90 W):
Height
34.2 mm (1.34 in)
Width
60.8 mm (2.39 in)
Depth
153.4 mm (6.0 in)
Weight (with cables)
0.46 kg (1.01 lb)
Temperature range:
Operating
0° to 35°C (32° to 95°F)
Storage
–40° to 65°C (–40° to 149°F)
Physical
Height
32.1 mm (1.26 in) - front
38.9 mm (1.53 in) - back
Width
333.5 mm (13.13 in)
Depth
244 mm (9.61 in)
Weight (with 6-cell battery):
Configurable to less than
2.497 kg (5.5 lb)
Environmental
Temperature range:
Operating
0° to 35°C (32° to 95°F)
Storage
–40° to 65°C (–40° to 149°F)
Relative humidity (maximum):
172
Operating
10% to 90% (noncondensing)
Storage
5% to 95% (noncondensing)
Specifications
Environmental (continued)
Maximum vibration (using a random
vibration spectrum that simulates
user environment):
Operating
0.66 GRMS
Storage
1.3 GRMS
Maximum shock (Measured with
hard drive in operating status and a
2-ms half-sine pulse for operating.
Also measured with hard drive in
head-parked position and a 2-ms
halfsine pulse for storage):
Operating
143 G
Storage
163 G
Altitude (maximum):
Operating
–15.2 to 3048 m (–50 to 10,000 ft)
Storage
–15.2 to 10,668 m (–50 to 35,000 ft)
Specifications
173
174
Specifications
Appendix
Using the System Setup Program
NOTE: Your operating system may automatically configure most of the options
available in system setup, thus overriding options that you set through system setup.
An exception is the External Hot Key option, which you can disable or enable only
through system setup. For more information on configuring features for your
operating system, see Windows Help and Support (click Start
, and then click
Help and Support).
You can use system setup as follows:
•
To set or change user-selectable features such as your computer password
•
To verify information about the computer's current configuration such as
the amount of system memory
After you set up the computer, run system setup to familiarize yourself with
your system configuration information and optional settings. You may want
to write down the information for future reference.
The system setup screens display the current setup information and settings
for your computer, such as:
•
System configuration
•
Boot order
•
Boot (start-up) configuration
•
Basic device configuration settings
•
System security and hard drive password settings
NOTE: Unless you are an expert computer user or are directed to do so by Dell
technical support, do not change the system setup settings. Certain changes might
make your computer work incorrectly.
Appendix
175
Viewing the System Setup Screen
1 Turn on (or restart) your computer.
2 When the DELL logo appears, press  immediately.
If you wait too long and the Microsoft Windows logo appears, continue to
wait until you see the Windows desktop, then shut down your computer
and try again.
System Setup Screen
NOTE: For information about a specific item on a system setup screen, highlight the
item and see the Help area on the screen.
On each screen, the system setup options are listed at the left. To the right of
each option is the setting or value for that option. You can change settings
that appear as white type on the screen. Options or values that you cannot
change (because they are determined by the computer) appear less bright.
The upper-right corner of the screen displays help information for the
currently highlighted option; the lower-right corner displays information
about the computer. System setup key functions are listed across the bottom
of the screen.
Commonly Used Options
Certain options require that you reboot the computer for new settings to take
effect.
Changing the Boot Sequence
The boot sequence, or boot order, tells the computer where to look to find the
software needed to start the operating system. You can control the boot
sequence and enable/disable devices using the Boot Order page of the system
setup program.
NOTE: To change the boot sequence on a one-time-only basis, see "Performing a
One-Time Boot" on page 177.
The Boot Order page displays a general list of the bootable devices that may
be installed in your computer, including but not limited to the following:
176
•
Diskette Drive
•
Internal HDD
Appendix
•
USB Storage Device
•
CD/DVD/CD-RW drive
•
Modular bay HDD
NOTE: Only devices that are preceded by a number are bootable.
During the boot routine, the computer starts at the top of the list and scans
each enabled device for the operating system start-up files. When the
computer finds the files, it stops searching and starts the operating system.
To control the boot devices, select (highlight) a device by pressing the downarrow or up-arrow key, and then enable or disable the device or change its
order in the list.
•
To enable or disable a device, highlight the item and press the space bar.
Enabled items are preceded by a number; disabled items are not preceded
by a number.
•
To reorder a device in the list, highlight the device and press  to move
the device up the list or  to move a device down the list.
Boot sequence changes take effect as soon as you save the changes and exit
the system setup program.
Performing a One-Time Boot
You can set a one-time-only boot sequence without entering the system setup
program (you can also use this procedure to boot the Dell Diagnostics on the
diagnostics utility partition on your hard drive).
1 Shut down the computer through the Start menu.
2 Connect the computer to an electrical outlet.
3 Turn on the computer. When the DELL logo appears, press 
immediately.
If you wait too long and the Windows logo appears, continue to wait until
you see the Windows desktop, then shut down your computer and try
again.
4 When the boot device list appears, highlight the device from which you
want to boot and press .
The computer boots to the selected device.
The next time you reboot the computer, the previous boot order is restored.
Appendix
177
Cleaning Your Computer
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions located in the Product Information Guide.
Computer, Keyboard, and Display
CAUTION: Before you clean your computer, disconnect the computer from the
electrical outlet and remove any installed batteries. Clean your computer with a
soft cloth dampened with water. Do not use liquid or aerosol cleaners, which may
contain flammable substances.
•
Use a can of compressed air to remove dust from between the keys on the
keyboard and to remove any dirt or lint from the display.
NOTICE: To help prevent damage to the computer or display, do not spray cleaning
solution directly onto the display. Only use products specifically designed for
cleaning displays, and follow the instructions that are included with the product.
•
Moisten a soft, lint-free cloth with either water or a display cleaner. Do not
use alcohol or an ammonia-based cleaner. Wipe the display gently working
from the center to the edges until it is clean and any fingerprints are
removed. Do not use excessive pressure.
NOTICE: To prevent damage to the antiglare coating, do not wipe the display with
soap or alcohol.
•
Moisten a soft, lint-free cloth with water and wipe the computer and
keyboard. Do not allow water from the cloth to seep between the touch
pad and the surrounding palm rest.
•
To clean your monitor screen, lightly dampen a soft, clean cloth with water.
You can also use a special screen-cleaning tissue or solution suitable for the
monitor’s antistatic coating.
•
Wipe the keyboard, computer, and monitor plastics with a soft cleaning
cloth moistened with a solution of three parts water and one part
dishwashing detergent.
NOTICE: Do not soak the cloth or let water drip inside your computer or keyboard.
178
Appendix
Touch Pad
1 Shut down and turn off your computer (see "Turning Off Your Computer"
on page 127).
2 Disconnect any attached devices from the computer and from their
electrical outlets.
3 Remove any installed batteries (see "Battery Performance" on page 43).
4 Moisten a soft, lint-free cloth with water, and wipe it gently across the
surface of the touch pad. Do not allow water from the cloth to seep
between the touch pad and the surrounding palm rest.
Mouse
NOTICE: Disconnect the mouse from the computer before cleaning the mouse
If your screen cursor skips or moves abnormally, clean the mouse.
Cleaning a Non-Optical Mouse
1 Clean the outside casing of the mouse with a cloth moistened with a mild
cleaning solution.
2 Turn the retainer ring on the underside of your mouse counterclockwise,
and then remove the ball.
3 Wipe the ball with a clean, lint-free cloth.
4 Blow carefully into the ball cage or use a can of compressed air to dislodge
dust and lint.
5 If the rollers inside the ball cage are dirty, clean the rollers with a cotton
swab moistened lightly with isopropyl alcohol.
6 Recenter the rollers in their channels if they are misaligned. Ensure that
fluff from the swab is not left on the rollers.
7 Replace the ball and retainer ring, and turn the retainer ring clockwise
until it clicks into place.
Cleaning an Optical Mouse
Clean the outside casing of the mouse with a cloth moistened with a mild
cleaning solution.
Appendix
179
Media
NOTICE: Always use compressed air to clean the lens in the optical drive, and follow the
instructions that come with the compressed air product. Never touch the lens in the drive.
If you notice problems, such as skipping, with the playback quality of your
media, try cleaning the discs.
1 Hold the disc by its outer edge. You can also touch the inside edge of the
center hole.
NOTICE: To help prevent damage to the surface, do not wipe in a circular motion
around the disc.
2 With a soft, lint-free cloth, gently wipe the bottom of the disc (the unlabeled
side) in a straight line from the center to the outer edge of the disc.
For stubborn dirt, try using water or a diluted solution of water and mild
soap. You can also purchase commercial products that clean discs and
provide some protection from dust, fingerprints, and scratches. Cleaning
products for CDs are also safe to use on DVDs.
Dell Technical Support Policy (U.S. Only)
Technician assisted technical support requires the cooperation and
participation of the customer in the troubleshooting process and provides for
restoration of the operating system, software programs, and hardware drivers
to the original default configuration as shipped from Dell, as well as the
verification of appropriate functionality of the computer and all Dell-installed
hardware. In addition to this technician assisted technical support, online
technical support is available at support.dell.com. Additional technical
support options may be available for purchase.
Dell provides limited technical support for the computer and any "Dellinstalled" software and peripherals1. Support for third-party software and
peripherals is provided by the original manufacturer, including those
purchased and/or installed through Dell Software and Peripherals, Readyware,
and Custom Factory Integration2.
180
Repair services are provided pursuant to the terms and conditions of your limited
warranty and any optional support service contract purchased with the computer.
All Dell-standard components included in a Custom Factory Integration (CFI) project are
covered by the standard Dell limited warranty for your computer. However, Dell also
extends a parts replacement program to cover all nonstandard, third-party hardware
components integrated through CFI for the duration of the computer’s service contract.
Appendix
Definition of "Dell-Installed" Software and Peripherals
Dell-installed software includes the operating system and some of the
software programs that are installed on the computer during the
manufacturing process (Microsoft Office, Norton Antivirus, etc).
Dell-installed peripherals include any internal expansion cards, or Dell-branded
module bay or ExpressCard accessories. In addition, any Dell-branded
monitors, keyboards, mice, speakers, microphones for telephonic modems,
networking products, and all associated cabling are included.
Definition of "Third-Party" Software and Peripherals
Third-party software and peripherals include any peripheral, accessory, or
software program sold by Dell not under the Dell brand (printers, scanners,
cameras, games, etc). Support for all third-party software and peripherals is
provided by the original manufacturer of the product.
FCC Notice (U.S. Only)
FCC Class B
This equipment generates, uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the manufacturer’s instruction
manual, may cause interference with radio and television reception. This
equipment has been tested and found to comply with the limits for a Class B
digital device pursuant to Part 15 of the FCC Rules.
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
•
This device may not cause harmful interference.
•
This device must accept any interference received, including interference
that may cause undesired operation.
NOTICE: The FCC regulations provide that changes or modifications not expressly
approved by Dell Inc. could void your authority to operate this equipment.
These limits are designed to provide reasonable protection against harmful
interference in a residential installation. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does
Appendix
181
cause harmful interference with radio or television reception, which can be
determined by turning the equipment off and on, you are encouraged to try
to correct the interference by one or more of the following measures:
•
Reorient the receiving antenna.
•
Relocate the system with respect to the receiver.
•
Move the system away from the receiver.
•
Plug the system into a different outlet so that the system and the receiver
are on different branch circuits.
If necessary, consult a representative of Dell Inc. or an experienced
radio/television technician for additional suggestions.
The following information is provided on the device or devices covered in this
document in compliance with the FCC regulations:
Product name:
Dell™ Inspiron™ 1420
Model number:
PP26L
Company name:
Dell Inc.
Worldwide Regulatory Compliance & Environmental Affairs
One Dell Way
Round Rock, TX 78682 USA
512-338-4400
Macrovision Product Notice
This product incorporates copyright protection technology that is protected
by U.S. patents and other intellectual property rights. Use of this copyright
protection technology must be authorized by Macrovision, and is intended
for home and other limited viewing uses only unless otherwise authorized by
Macrovision. Reverse engineering or disassembly is prohibited.
182
Appendix
Glossary
Terms in this Glossary are provided for informational purposes only and may
or may not describe features included with your particular computer.
AC — alternating current — The form of electricity that powers your computer when
you plug the AC adapter power cable in to an electrical outlet.
ACPI — advanced configuration and power interface — A power management
specification that enables Microsoft® Windows® operating systems to put a computer
in standby or hibernate mode to conserve the amount of electrical power allocated to
each device attached to the computer.
AGP — accelerated graphics port — A dedicated graphics port that allows system
memory to be used for video-related tasks. AGP delivers a smooth, true-color video
image because of the faster interface between the video circuitry and the computer
memory.
AHCI — Advanced Host Controller Interface — An interface for a SATA hard drive
Host Controller which allows the storage driver to enable technologies such as Native
Command Queuing (NCQ) and hot plug.
ALS — ambient light sensor — A feature that helps to control display brightness.
antivirus software — A program designed to identify, quarantine, and/or delete viruses
from your computer.
ASF — alert standards format — A standard to define a mechanism for reporting
hardware and software alerts to a management console. ASF is designed to be
platform- and operating system-independent.
battery life span — The length of time (years) during which a portable computer
battery is able to be depleted and recharged.
battery operating time — The length of time (minutes or hours) that a portable
computer battery powers the computer.
BIOS — basic input/output system — A program (or utility) that serves as an
interface between the computer hardware and the operating system. Unless you
Glossary
183
understand what effect these settings have on the computer, do not change them.
Also referred to as system setup.
bit — The smallest unit of data interpreted by your computer.
Bluetooth® wireless technology — A wireless technology standard for short-range (9
m [29 feet]) networking devices that allows for enabled devices to automatically
recognize each other.
boot sequence — Specifies the order of the devices from which the computer
attempts to boot.
bootable CD — A CD that you can use to start your computer. In case your hard drive
is damaged or your computer has a virus, ensure that you always have a bootable CD
or floppy disk available. Your Drivers and Utilities media is a bootable CD.
bootable disk — A disk that you can use to start your computer. In case your hard
drive is damaged or your computer has a virus, ensure that you always have a bootable
CD or floppy disk available.
bps — bits per second — The standard unit for measuring data transmission speed.
BTU — British thermal unit — A measurement of heat output.
bus — A communication pathway between the components in your computer.
bus speed — The speed, given in MHz, that indicates how fast a bus can transfer
information.
byte — The basic data unit used by your computer. A byte is usually equal to 8 bits.
C — Celsius — A temperature measurement scale where 0° is the freezing point and
100° is the boiling point of water.
cache — A special high-speed storage mechanism which can be either a reserved
section of main memory or an independent high-speed storage device. The cache
enhances the efficiency of many processor operations.
L1 cache — Primary cache stored inside the processor.
L2 cache — Secondary cache which can either be external to the processor or
incorporated into the processor architecture.
carnet — An international customs document that facilitates temporary imports into
foreign countries. Also known as a merchandise passport.
CD-R — CD recordable — A recordable version of a CD. Data can be recorded only
once onto a CD-R. Once recorded, the data cannot be erased or written over.
CD-RW — CD rewritable — A rewritable version of a CD. Data can be written to a
184
Glossary
CD-RW disc, and then erased and written over (rewritten).
CD-RW drive — A drive that can read CDs and write to CD-RW (rewritable CDs)
and CD-R (recordable CDs) discs. You can write to CD-RW discs multiple times, but
you can write to CD-R discs only once.
CD-RW/DVD drive — A drive, sometimes referred to as a combo drive, that can read
CDs and DVDs and write to CD-RW (rewritable CDs) and CD-R (recordable CDs)
discs. You can write to CD-RW discs multiple times, but you can write to CD-R discs
only once.
clock speed — The speed, given in MHz, that indicates how fast computer
components that are connected to the system bus operate.
CMOS — A type of electronic circuit. Computers use a small amount of batterypowered CMOS memory to hold date, time, and system setup options.
COA — Certificate of Authenticity — The Windows alpha-numeric code located on
a sticker on your computer. Also referred to as the Product Key or
Product ID.
Consumer IR — A port that allows you to transfer data between the computer and
infrared-compatible devices without using a cable connection.
Control Panel — A Windows utility that allows you to modify operating system and
hardware settings, such as display settings.
controller — A chip that controls the transfer of data between the processor and
memory or between the processor and devices.
CRIMM — continuity rambus in-line memory module — A special module that has
no memory chips and is used to fill unused RIMM slots.
cursor — The marker on a display or screen that shows where the next keyboard, touch
pad, or mouse action will occur. It often is a blinking solid line, an underline character,
or a small arrow.
DDR SDRAM — double-data-rate SDRAM — A type of SDRAM that doubles the
data burst cycle, improving system performance.
DDR2 SDRAM — double-data-rate 2 SDRAM — A type of DDR SDRAM that uses a
4-bit prefetch and other architectural changes to boost memory speed to over 400
MHz.
device — Hardware such as a disk drive, printer, or keyboard that is installed in or
connected to your computer.
device driver — See driver.
Glossary
185
DIMM — dual in-line memory module — A circuit board with memory chips that
connects to a memory module on the system board.
DIN connector — A round, six-pin connector that conforms to DIN (Deutsche
Industrie-Norm) standards; it is typically used to connect PS/2 keyboard or mouse
cable connectors.
disk striping — A technique for spreading data over multiple disk drives. Disk striping
can speed up operations that retrieve data from disk storage. Computers that use disk
striping generally allow the user to select the data unit size or stripe width.
DMA — direct memory access — A channel that allows certain types of data transfer
between RAM and a device to bypass the processor.
DMTF — Distributed Management Task Force — A consortium of hardware and
software companies who develop management standards for distributed desktop,
network, enterprise, and Internet environments.
domain — A group of computers, programs, and devices on a network that are
administered as a unit with common rules and procedures for use by a specific group
of users. A user logs on to the domain to gain access to the resources.
DRAM — dynamic random-access memory — Memory that stores information in
integrated circuits containing capacitors.
driver — Software that allows the operating system to control a device such as a
printer. Many devices do not work properly if the correct driver is not installed in the
computer.
DSL — Digital Subscriber Line — A technology that provides a constant, high-speed
Internet connection through an analog telephone line.
dual-core — An Intel® technology in which two physical computational units exist
inside a single processor package, thereby increasing computing efficiency and multitasking ability.
dual display mode — A display setting that allows you to use a second monitor as an
extension of your display. Also referred to as extended display mode.
DVD-R — DVD recordable — A recordable version of a DVD. Data can be recorded
only once onto a DVD-R. Once recorded, the data cannot be erased or written over.
DVD+RW — DVD rewritable — A rewritable version of a DVD. Data can be written
to a DVD+RW disc, and then erased and written over (rewritten). (DVD+RW
technology is different from DVD-RW technology.)
DVD+RW drive — drive that can read DVDs and most CD media and write to
DVD+RW (rewritable DVDs) discs.
DVI — digital video interface — A standard for digital transmission between a
computer and a digital video display.
186
Glossary
E
ECC — error checking and correction — A type of memory that includes special
circuitry for testing the accuracy of data as it passes in and out of memory.
ECP — extended capabilities port — A parallel connector design that provides
improved bidirectional data transmission. Similar to EPP, ECP uses direct memory
access to transfer data and often improves performance.
EIDE — enhanced integrated device electronics — An improved version of the IDE
interface for hard drives and CD drives.
EMI — electromagnetic interference — Electrical interference caused by
electromagnetic radiation.
ENERGY STAR® — Environmental Protection Agency requirements that decrease
the overall consumption of electricity.
EPP — enhanced parallel port — A parallel connector design that provides
bidirectional data transmission.
ESD — electrostatic discharge — A rapid discharge of static electricity. ESD can
damage integrated circuits found in computer and communications equipment.
expansion card — A circuit board that installs in an expansion slot on the system
board in some computers, expanding the capabilities of the computer. Examples
include video, modem, and sound cards.
expansion slot — A connector on the system board (in some computers) where you
insert an expansion card, connecting it to the system bus.
ExpressCard — A removable I/O card adhering to the PCMCIA standard. Modems
and network adapters are common types of ExpressCards. ExpressCards support both
the PCI Express and USB 2.0 standard.
Express Service Code — A numeric code located on a sticker on your Dell™
computer. Use the Express Service Code when contacting Dell for assistance. Express
Service Code service may not be available in some countries.
extended display mode — A display setting that allows you to use a second monitor as
an extension of your display. Also referred to as dual display mode.
extended PC Card — A PC Card that extends beyond the edge of the PC Card slot
when installed.
Fahrenheit — A temperature measurement scale where 32° is the freezing point and
212° is the boiling point of water.
Glossary
187
FBD — fully-buffered DIMM — A DIMM with DDR2 DRAM chips and an
Advanced Memory Buffer (AMB) that speeds communication between the DDR2
SDRAM chips and the system.
FCC — Federal Communications Commission — A U.S. agency responsible for
enforcing communications-related regulations that state how much radiation
computers and other electronic equipment can emit.
fingerprint reader — A strip sensor that uses your unique fingerprint to authenticate
your user identity to help secure your computer.
folder — A term used to describe space on a disk or drive where files are organized and
grouped. Files in a folder can be viewed and ordered in various ways, such as
alphabetically, by date, and by size.
format — The process that prepares a drive or disk for file storage. When a drive or
disk is formatted, the existing information on it is lost.
FSB — front side bus — The data path and physical interface between the processor
and RAM.
FTP — file transfer protocol — A standard Internet protocol used to exchange files
between computers connected to the Internet.
G — gravity — A measurement of weight and force.
GB — gigabyte — A measurement of data storage that equals 1024 MB
(1,073,741,824 bytes). When used to refer to hard drive storage, the term is often
rounded to 1,000,000,000 bytes.
GHz — gigahertz — A measurement of frequency that equals one thousand million
Hz, or one thousand MHz. The speeds for computer processors, buses, and interfaces
are often measured in GHz.
graphics mode — A video mode that can be defined as x horizontal pixels by y vertical
pixels by z colors. Graphics modes can display an unlimited variety of shapes and
fonts.
GUI — graphical user interface — Software that interacts with the user by means of
menus, windows, and icons. Most programs that operate on the Windows operating
systems are GUIs.
hard drive — A drive that reads and writes data on a hard disk. The terms hard drive
and hard disk are often used interchangeably.
188
Glossary
heat sink — A metal plate on some processors that helps dissipate heat.
hibernate mode — A power management mode that saves everything in memory to a
reserved space on the hard drive and then turns off the computer. When you restart
the computer, the memory information that was saved to the hard drive is
automatically restored.
HTTP — hypertext transfer protocol — A protocol for exchanging files between
computers connected to the Internet.
Hyper-Threading — Hyper-Threading is an Intel technology that can enhance overall
computer performance by allowing one physical processor to function as two logical
processors, capable of performing certain tasks simultaneously.
Hz — hertz — A unit of frequency measurement that equals 1 cycle per second.
Computers and electronic devices are often measured in kilohertz (kHz), megahertz
(MHz), gigahertz (GHz), or terahertz (THz).
IC — integrated circuit — A semiconductor wafer, or chip, on which thousands or
millions of tiny electronic components are fabricated for use in computer, audio, and
video equipment.
IDE — integrated device electronics — An interface for mass storage devices in which
the controller is integrated into the hard drive or CD drive.
IEEE 1394 — Institute of Electrical and Electronics Engineers, Inc. — A highperformance serial bus used to connect IEEE 1394-compatible devices, such as digital
cameras and DVD players, to the computer.
infrared sensor — A port that allows you to transfer data between the computer and
infrared-compatible devices without using a cable connection.
integrated — Usually refers to components that are physically located on the
computer’s system board. Also referred to as built-in.
I/O — input/output — An operation or device that enters and extracts data from your
computer. Keyboards and printers are I/O devices.
I/O address — An address in RAM that is associated with a specific device (such as a
serial connector, parallel connector, or expansion slot) and allows the processor to
communicate with that device.
IrDA — Infrared Data Association — The organization that creates international
standards for infrared communications.
IRQ — interrupt request — An electronic pathway assigned to a specific device so
that the device can communicate with the processor. Each device connection must be
Glossary
189
assigned an IRQ. Although two devices can share the same IRQ assignment, you
cannot operate both devices simultaneously.
ISP — Internet service provider — A company that allows you to access its host server
to connect directly to the Internet, send and receive e-mail, and access websites. The
ISP typically provides you with a software package, user name, and access phone
numbers for a fee.
Kb — kilobit — A unit of data that equals 1024 bits. A measurement of the capacity of
memory integrated circuits.
KB — kilobyte — A unit of data that equals 1024 bytes but is often referred to as 1000
bytes.
key combination — A command requiring you to press multiple keys at the same
time.
kHz — kilohertz — A measurement of frequency that equals 1000 Hz.
LAN — local area network — A computer network covering a small area. A LAN
usually is confined to a building or a few nearby buildings. A LAN can be connected to
another LAN over any distance through telephone lines and radio waves to form a
wide area network (WAN).
LCD — liquid crystal display — The technology used by portable computer and flatpanel displays.
LED — light-emitting diode — An electronic component that emits light to indicate
the status of the computer.
local bus — A data bus that provides a fast throughput for devices to the processor.
LPT — line print terminal — The designation for a parallel connection to a printer or
other parallel device.
Mb — megabit — A measurement of memory chip capacity that equals 1024 Kb.
Mbps — megabits per second — One million bits per second. This measurement is
typically used for transmission speeds for networks and modems.
MB — megabyte — A measurement of data storage that equals 1,048,576 bytes. 1 MB
190
Glossary
equals 1024 KB. When used to refer to hard drive storage, the term is often rounded to
1,000,000 bytes.
MB/sec — megabytes per second — One million bytes per second. This measurement
is typically used for data transfer ratings.
media bay — A bay that supports devices such as optical drives, a second battery, or a
Dell TravelLite™ module.
memory — A temporary data storage area inside your computer. Because the data in
memory is not permanent, it is recommended that you frequently save your files while
you are working on them, and always save your files before you shut down the
computer. Your computer can contain several different forms of memory, such as
RAM, ROM, and video memory. Frequently, the word memory is used as a synonym
for RAM.
memory address — A specific location where data is temporarily stored in RAM.
memory mapping — The process by which the computer assigns memory addresses to
physical locations at start-up. Devices and software can then identify information that
the processor can access.
memory module — A small circuit board containing memory chips, which connects to
the system board.
MHz — megahertz — A measure of frequency that equals 1 million cycles per second.
The speeds for computer processors, buses, and interfaces are often measured in MHz.
Mini PCI — A standard for integrated peripheral devices with an emphasis on
communications such as modems and NICs. A Mini PCI card is a small external card
that is functionally equivalent to a standard PCI expansion card.
Mini-Card — A small card designed for integrated peripherals, such as
communication NICs. The Mini-Card is functionally equivalent to a standard PCI
expansion card.
Mobile Broadband network — (also known as a WWAN) is a series of interconnected
computers that communicate with each other through wireless cellular technology
and provides Internet access in the same varied locations from which cellular
telephone service is available. Your computer can maintain the Mobile Broadband
network connection regardless of its physical location, as long as the computer remains
in the service area of your cellular service provider.
modem — A device that allows your computer to communicate with other computers
over analog telephone lines. Three types of modems include: external, PC Card, and
internal. You typically use your modem to connect to the Internet and exchange email.
module bay — See media bay.
Glossary
191
MP — megapixel — A measure of image resolution used for digital cameras.
ms — millisecond — A measure of time that equals one thousandth of a second.
Access times of storage devices are often measured in ms.
network adapter — A chip that provides network capabilities. A computer may
include a network adapter on its system board, or it may contain a PC Card with an
adapter on it. A network adapter is also referred to as a NIC (network interface
controller).
NIC — See network adapter.
notification area — The section of the Windows taskbar that contains icons for
providing quick access to programs and computer functions, such as the clock, volume
control, and print status. Also referred to as system tray.
ns — nanosecond — A measure of time that equals one billionth of a second.
NVRAM — nonvolatile random access memory — A type of memory that stores data
when the computer is turned off or loses its external power source. NVRAM is used for
maintaining computer configuration information such as date, time, and other system
setup options that you can set.
optical drive — A drive that uses optical technology to read or write data from CDs,
DVDs, or DVD+RWs. Example of optical drives include CD drives, DVD drives, CDRW drives, and CD-RW/DVD combo drives.
parallel connector — An I/O port often used to connect a parallel printer to your
computer. Also referred to as an LPT port.
partition — A physical storage area on a hard drive that is assigned to one or more
logical storage areas known as logical drives. Each partition can contain multiple
logical drives.
PC Card — A removable I/O card adhering to the PCMCIA standard. Modems and
network adapters are common types of PC Cards.
PCI — peripheral component interconnect — PCI is a local bus that supports 32-and
64-bit data paths, providing a high-speed data path between the processor and devices
such as video, drives, and networks.
192
Glossary
PCI Express — A modification to the PCI interface that boosts the data transfer rate
between the processor and the devices attached to it. PCI Express can transfer data at
speeds from 250 MB/sec to 4 GB/sec. If the PCI Express chip set and the device are
capable of different speeds, they will operate at the slower speed.
PCMCIA — Personal Computer Memory Card International Association — The
organization that establishes standards for PC Cards.
PIO — programmed input/output — A method of transferring data between two
devices through the processor as part of the data path.
pixel — A single point on a display screen. Pixels are arranged in rows and columns to
create an image. A video resolution, such as 800 x 600, is expressed as the number of
pixels across by the number of pixels up and down.
Plug-and-Play — The ability of the computer to automatically configure devices. Plug
and Play provides automatic installation, configuration, and compatibility with
existing hardware if the BIOS, operating system, and all devices are Plug and Play
compliant.
POST — power-on self-test — Diagnostics programs, loaded automatically by the
BIOS, that perform basic tests on the major computer components, such as memory,
hard drives, and video. If no problems are detected during POST, the computer
continues the start-up.
processor — A computer chip that interprets and executes program instructions.
Sometimes the processor is referred to as the CPU (central processing unit).
PS/2 — personal system/2 — A type of connector for attaching a PS/2-compatible
keyboard, mouse, or keypad.
PXE — pre-boot execution environment — A WfM (Wired for Management)
standard that allows networked computers that do not have an operating system to be
configured and started remotely.
RAID — redundant array of independent disks — A method of providing data
redundancy. Some common implementations of RAID include RAID 0, RAID 1,
RAID 5, RAID 10, and RAID 50.
RAM — random-access memory — The primary temporary storage area for program
instructions and data. Any information stored in RAM is lost when you shut down
your computer.
readme file — A text file included with a software package or hardware product.
Typically, readme files provide installation information and describe new product
enhancements or corrections that have not yet been documented.
Glossary
193
read-only — Data and/or files you can view but cannot edit or delete. A file can have
read-only status if:
• It resides on a physically write-protected floppy disk, CD, or DVD.
• It is located on a network in a directory and the system administrator has assigned
rights only to specific individuals.
refresh rate — The frequency, measured in Hz, at which your screen's horizontal lines
are recharged (sometimes also referred to as its vertical frequency). The higher the
refresh rate, the less video flicker can be seen by the human eye.
resolution — The sharpness and clarity of an image produced by a printer or displayed
on a monitor. The higher the resolution, the sharper the image.
RFI — radio frequency interference — Interference that is generated at typical radio
frequencies, in the range of 10 kHz to 100,000 MHz. Radio frequencies are at the
lower end of the electromagnetic frequency spectrum and are more likely to have
interference than the higher frequency radiations, such as infrared and light.
ROM — read-only memory — Memory that stores data and programs that cannot be
deleted or written to by the computer. ROM, unlike RAM, retains its contents after
you shut down your computer. Some programs essential to the operation of your
computer reside in ROM.
RPM — revolutions per minute — The number of rotations that occur per minute.
Hard drive speed is often measured in rpm.
RTC — real time clock — Battery-powered clock on the system board that keeps the
date and time after you shut down the computer.
RTCRST — real-time clock reset — A jumper on the system board of some
computers that can often be used for troubleshooting problems.
SAS — serial attached SCSI — A faster, serial version of the SCSI interface (as
opposed to the original SCSI parallel architecture).
SATA — serial ATA — A faster, serial version of the ATA (IDE) interface.
ScanDisk — A Microsoft utility that checks files, folders, and the hard disk’s surface
for errors. ScanDisk often runs when you restart the computer after it has stopped
responding.
SCSI — small computer system interface — A high-speed interface used to connect
devices to a computer, such as hard drives, CD drives, printers, and scanners. The
SCSI can connect many devices using a single controller. Each device is accessed by an
individual identification number on the SCSI controller bus.
194
Glossary
SDRAM — synchronous dynamic random-access memory — A type of DRAM that is
synchronized with the optimal clock speed of the processor.
serial connector — An I/O port often used to connect devices such as a handheld
digital device or digital camera to your computer.
Service Tag — A bar code label on your computer that identifies your computer when
you access Dell Support at support.dell.com or when you call Dell for customer service
or technical support.
setup program — A program that is used to install and configure hardware and
software. The setup.exe or install.exe program comes with most Windows software
packages. Setup program differs from system setup.
shortcut — An icon that provides quick access to frequently used programs, files,
folders, and drives. When you place a shortcut on your Windows desktop and doubleclick the icon, you can open its corresponding folder or file without having to find it
first. Shortcut icons do not change the location of files. If you delete a shortcut, the
original file is not affected. Also, you can rename a shortcut icon.
SIM — Subscriber Identity Module — A SIM card contains a microchip that encrypts
voice and data transmissions. SIM cards can be used in phones or portable computers.
smart card — A card that is embedded with a processor and a memory chip. Smart
cards can be used to authenticate a user on computers equipped for smart cards.
S/PDIF — Sony/Philips Digital Interface — An audio transfer file format that allows
the transfer of audio from one file to another without converting it to and from an
analog format, which could degrade the quality of the file.
standby mode — A power management mode that shuts down all unnecessary
computer operations to save energy.
Strike Zone™ — Reinforced area of the platform base that protects the hard drive by
acting as a dampening device when a computer experiences resonating shock or is
dropped (whether the computer is on or off).
surge protectors — Prevent voltage spikes, such as those that may occur during an
electrical storm, from entering the computer through the electrical outlet. Surge
protectors do not protect against lightning strikes or against brownouts, which occur
when the voltage drops more than 20 percent below the normal AC-line voltage level.
Network connections cannot be protected by surge protectors. Always disconnect the
network cable from the network connector during electrical storms.
SVGA — super-video graphics array — A video standard for video cards and
controllers. Typical SVGA resolutions are 800 x 600 and 1024 x 768.
The number of colors and resolution that a program displays depends on the
capabilities of the monitor, the video controller and its drivers, and the amount of
Glossary
195
video memory installed in the computer.
S-video TV-out — A connector used to attach a TV or digital audio device to the
computer.
SXGA — super-extended graphics array — A video standard for video cards and
controllers that supports resolutions up to 1280 x 1024.
SXGA+ — super-extended graphics array plus — A video standard for video cards and
controllers that supports resolutions up to 1400 x 1050.
system board — The main circuit board in your computer. Also known as the
motherboard.
system setup — A utility that serves as an interface between the computer hardware
and the operating system. System setup allows you to configure user-selectable
options in the BIOS, such as date and time or system password. Unless you understand
what effect the settings have on the computer, do not change the settings for this
program.
TAPI — telephony application programming interface — Enables Windows programs
to operate with a wide variety of telephony devices, including voice, data, fax, and
video.
text editor — A program used to create and edit files that contain only text; for
example, Windows Notepad uses a text editor. Text editors do not usually provide
word wrap or formatting functionality (the option to underline, change fonts, and so
on).
TPM — trusted platform module — A hardware-based security feature that when
combined with security software enhances network and computer security by enabling
features such as file and e-mail protection.
travel module — A plastic device designed to fit inside the module bay of a portable
computer to reduce the weight of the computer.
UAC — user account control— Windows® Vista™ security feature that, when
enabled, provides an added layer of security between user accounts and access to
operating system settings.
UMA — unified memory allocation — System memory dynamically allocated to
video.
UPS — uninterruptible power supply — A backup power source used when the
196
Glossary
electrical power fails or drops to an unacceptable voltage level. A UPS keeps a
computer running for a limited amount of time when there is no electrical power. UPS
systems typically provide surge suppression and may also provide voltage regulation.
Small UPS systems provide battery power for a few minutes to enable you to shut
down your computer.
USB — universal serial bus — A hardware interface for a low-speed device such as a
USB-compatible keyboard, mouse, joystick, scanner, set of speakers, printer,
broadband devices (DSL and cable modems), imaging devices, or storage devices.
Devices are plugged directly in to a 4-pin socket on your computer or in to a multiport hub that plugs in to your computer. USB devices can be connected and
disconnected while the computer is turned on, and they can also be daisy-chained
together.
UTP — unshielded twisted pair — Describes a type of cable used in most telephone
networks and some computer networks. Pairs of unshielded wires are twisted to
protect against electromagnetic interference, rather than relying on a metal sheath
around each pair of wires to protect against interference.
UXGA — ultra extended graphics array — A video standard for video cards and
controllers that supports resolutions up to 1600 x 1200.
video controller — The circuitry on a video card or on the system board (in computers
with an integrated video controller) that provides the video capabilities—in
combination with the monitor—for your computer.
video memory — Memory that consists of memory chips dedicated to video functions.
Video memory is usually faster than system memory. The amount of video memory
installed primarily influences the number of colors that a program can display.
video mode — A mode that describes how text and graphics are displayed on a
monitor. Graphics-based software, such as Windows operating systems, displays in
video modes that can be defined as x horizontal pixels by y vertical pixels by z colors.
Character-based software, such as text editors, displays in video modes that can be
defined as x columns by y rows of characters.
video resolution — See resolution.
virus — A program that is designed to inconvenience you or to destroy data stored on
your computer. A virus program moves from one computer to another through an
infected disk, software downloaded from the Internet, or e-mail attachments. When
an infected program starts, its embedded virus also starts.
A common type of virus is a boot virus, which is stored in the boot sectors of a floppy
disk. If the floppy disk is left in the drive when the computer is shut down and then
Glossary
197
turned on, the computer is infected when it reads the boot sectors of the floppy disk
expecting to find the operating system. If the computer is infected, the boot virus may
replicate itself onto all the floppy disks that are read or written in that computer until
the virus is eradicated.
V — volt — The measurement of electric potential or electromotive force. One V
appears across a resistance of 1 ohm when a current of 1 ampere flows through that
resistance.
W — watt — The measurement of electrical power. One W is 1 ampere of current
flowing at 1 volt.
WHr — watt-hour — A unit of measure commonly used to indicate the approximate
capacity of a battery. For example, a 66-WHr battery can supply 66 W of power for 1
hour or 33 W for 2 hours.
wallpaper — The background pattern or picture on the Windows desktop. Change
your wallpaper through the Windows Control Panel. You can also scan in your favorite
picture and make it wallpaper.
WLAN — wireless local area network. A series of interconnected computers that
communicate with each other over the air waves using access points or wireless routers
to provide Internet access.
write-protected — Files or media that cannot be changed. Use write-protection when
you want to protect data from being changed or destroyed. To write-protect a 3.5-inch
floppy disk, slide its write-protect tab to the open position.
WPAN — wireless personal area network. A computer network used for communication among computer devices (including telephones and personal digital assistants)
close to one person.
WWAN — wireless wide area network. A wireless high-speed data network using
cellular technology and covering a much larger geographic area than WLAN.
WXGA — wide-aspect extended graphics array — A video standard for video cards
and controllers that supports resolutions up to 1280 x 800."
XGA — extended graphics array — A video standard for video cards and controllers
that supports resolutions up to 1024 x 768.
198
Glossary
Z
ZIF — zero insertion force — A type of socket or connector that allows a computer
chip to be installed or removed with no stress applied to either the chip or its socket.
Zip — A popular data compression format. Files that have been compressed with the
Zip format are called Zip files and usually have a filename extension of .zip. A special
kind of zipped file is a self-extracting file, which has a filename extension of .exe. You
can unzip a self-extracting file by double-clicking it.
Zip drive — A high-capacity floppy drive developed by Iomega Corporation that uses
3.5-inch removable disks called Zip disks. Zip disks are slightly larger than regular
floppy disks, about twice as thick, and hold up to 100 MB of data.
Glossary
199
200
Glossary
Index
Numerics
boot sequence, 176
8-in-1 memory card reader, 76
brightness
adjusting, 37
audio device
connecting, 58
enabling, 72
audio. See sound
battery
charge gauge, 45
charging, 47
checking the charge, 44
performance, 43
power meter, 45
removing, 48
replacing coin-cell battery, 152
storing, 48
blank cards
ExpressCards, 74
memory card, 77
removing, 75, 78
Bluetooth wireless technology
card
device status light, 23
installing, 146
camera, 21
carnet, 158
CD
about, 54
blank, 55
CD-RW drive problems, 97
drive problems, 97
Check Disk, 98
cleaning
touch pad, 179
coin-cell battery
replacing, 152
computer
crashes, 107-108
restore to previous operating
state, 123
slow performance, 99, 110
specifications, 165
stops responding, 107
connecting
audio device, 58
Mobile Broadband network, 84
TV, 58
Index
201
adjusting brightness, 37
adjusting the size of icons, 155
adjusting the size of toolbars, 155
description, 21
resolution, 38
switching the video image, 37
contacting Dell, 164
copying CDs
general information, 54
helpful tips, 56
how to, 55
copying DVDs
general information, 54
helpful tips, 56
how to, 55
Dell
contacting, 164
Dell Diagnostics
about, 91
starting from the Drivers and
Utilities media, 92
starting from your hard drive, 91
Dell MediaDirect
about, 24
problems, 108
Dell support site, 15
DellConnect, 160
Device Driver Rollback, 120
device latch release
description, 30
device status lights
description, 22
diagnostics
Dell, 91
display
202
Index
documentation
End User License Agreement, 13
ergonomics, 13
online, 15
Product Information Guide, 13
regulatory, 13
safety, 13
warranty, 13
drivers
about, 119
identifying, 119
reinstalling, 120
Drivers and Utilities media, 13
about, 120
Dell Diagnostics, 91
drives
problems, 96
See also hard drive
See also optical drive
DVD
about, 54
blank, 55
drive problems, 97
End User License Agreement, 13
description, 25
problems, 105
ergonomics information, 13
error messages, 100
ExpressCard slot
description, 26
ExpressCards, 73
blanks, 74-75
installing, 74
removing, 75
installing, 143
Internet connection
about, 31
options, 31
setting up, 32
fan
description, 30
hard drive
description, 30
problems, 98
replacing, 129
returning to Dell, 132
hardware
Dell Diagnostics, 91
Hardware Troubleshooter, 122
hinge cover
removing, 133
keyboard
numeric keypad, 39
problems, 106
removing, 135
shortcuts, 40
keyboard status lights
description, 24
keypad
numeric, 39
labels
Microsoft Windows, 14
Service Tag, 14
lost computer, 90
icons
adjusting the size, 155
media
playing, 51
IEEE 1394 connector
media control buttons
Index
203
Dell MediaDirect button, 57
description, 21
media memory cards, 76
installing, 77
types, 76
memory
installing, 137
removing, 138
memory card
blanks, 77
memory card reader, 76
memory cards
blanks, 78
removing, 78
messages
error, 100
microphone
directional, 49
Mini Card
installing, 143
WLAN, 143
WPAN, 143
WWAN, 143
Mobile Broadband
network connections, 84
See also wireless switch
network
installing WLAN Mini Card, 143
Mobile Broadband
(WWAN), 111
problems, 111
QuickSet, 155
network connector
description, 28
operating system
reinstalling Windows Vista, 123
phone numbers, 164
power
line conditioners, 35
problems, 112
protection devices, 35
surge protectors, 35
UPS, 35
power button
description, 24
Mobile Broadband (WWAN)
problems, 111
power light
conditions, 112
modem connector
description, 27
power management
adjusting settings, 155
QuickSet, 155
monitor. See display
204
Index
printer
cable, 34
connecting, 33
problems, 113
setting up, 33
USB, 34
problems
blue screen, 108
CD drive, 97
CD-RW drive, 97
computer crashes, 107-108
computer does not start up, 107
computer stops responding, 107
Dell Diagnostics, 91
Dell MediaDirect, 108
drives, 96
DVD drive, 97
error messages, 100
hard drive, 98
IEEE 1394 connector, 105
keyboard, 106
lockups, 107
network, 111
power, 112
power light conditions, 112
printer, 113
program crashes repeatedly, 108
program stops responding, 108
programs and Windows
compatibility, 108
restore computer to previous
operating state, 123
restore operating system to
previous state, 122
scanner, 114
slow computer performance, 99,
110
software, 107-109
sound and speakers, 115
speakers, 115
spyware, 99, 110
Product Information Guide, 13
QuickSet, 155
QuickSet Help, 16
RAM. See memory
regulatory information, 13
reinstalling
Windows Vista, 123
resolution
setting, 38
S/PDIF digital audio
enabling, 72
Safely Remove Hardware
icon, 105
safety instructions, 13
scanner
problems, 114
screen. See display
security cable slot
Index
205
description, 25
Service Tag, 14
SIM. See Subscriber Identity
Module
software
problems, 108-109
software and hardware
incompatibilities, 122
sound
problems, 115
volume, 115
speakers
problems, 115
volume, 115
specifications, 165
spyware, 99, 110
stolen computer, 90
Subscriber Identity Module, 142
support
contacting Dell, 164
support website, 15
S-video TV-out connector
description, 27
System Restore, 122-123
system setup program
commonly used options, 176
screens, 176
viewing, 176
taskbar
Dell Mobile Broadband Card
Utility, 111
Dell Support Utility, 16
QuickSet icon, 155
Safely Remove Hardware, 105
wireless activity indicator, 84
telephone numbers, 164
toolbars
adjusting the size, 155
touch pad, 41
cleaning, 179
customizing, 42
touch pad buttons
description, 22
track stick/touch pad buttons
description, 22
transferring information to a new
computer, 33
traveling with the computer
by air, 158
identification tag, 157
packing, 157
tips, 158
troubleshooting
Dell Diagnostics, 91
Hardware Troubleshooter, 122
restore computer to previous
operating state, 122-123
TV
connecting, 58
206
Index
U
uninterruptible power supply.
See UPS
UPS, 35
USB connector
description, 27
video
problems, 117
wireless
turning activity on and off, 155
wizards
Program Compatibility
wizard, 108
Windows Easy Transfer, 33
WLAN, 143
installing Mini Card, 143
WWAN
installing, 147
See also Mobile Broadband
video controller
determining configuration, 19
video controller configuration
determining what controller is
installed, 19
volume
adjusting, 115
warranty information, 13
Windows Easy Transfer
wizard, 33
Windows Vista
Device Driver Rollback, 120
Program Compatibility
wizard, 108
reinstalling, 123
System Restore, 122-123
Windows Easy Transfer
wizard, 33
Index
207
208
Index

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Page Count                      : 58
XMP Toolkit                     : XMP toolkit 2.9.1-13, framework 1.6
About                           : uuid:20f45d43-4a35-45fd-806b-eca1d95593e0
Producer                        : Acrobat Distiller 6.0.1 (Windows)
Create Date                     : 2007:05:10 14:40:04-06:00
Creator Tool                    : FrameMaker 7.1
Modify Date                     : 2007:05:10 14:40:04-06:00
Metadata Date                   : 2007:04:23 09:18:06-05:00
Document ID                     : uuid:c9fcecc3-f75f-49bb-b862-d3663f745421
Instance ID                     : uuid:a1ab89fb-e287-4205-b834-49a3fe371b6b
Format                          : application/pdf
Title                           : book.book
Creator                         : ramya_rengarajan
Author                          : ramya_rengarajan