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Dell Latitude X300: Appendix

Appendix : Dell Latitude X300

Appendix

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Ergonomic Computing Habits

Regulatory Notices

Limited Warranty and Return Policy

Ergonomic Computing Habits

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For comfort and efficiency, observe the following ergonomic guidelines when setting up and using your computer workstation:

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l Position your computer directly in front of you as you work.

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l Adjust the tilt of the computer's display, its contrast and/or brightness settings, and the lighting around you (such as overhead lights, desk lamps, and

the curtains or blinds on nearby windows) to minimize reflections and glare on the display.

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l When using an external monitor with your computer, set the monitor at a comfortable viewing distance (usually 450 to 610 millimeters [18 to 24 inches]

from your eyes). Make sure the monitor screen is at eye level or slightly lower when you are sitting in front of the monitor.

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l Use a chair that provides good lower-back support.

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l Keep your forearms horizontal with your wrists in a neutral, comfortable position while using the keyboard, touch pad, track stick, or external mouse.

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l Always use the palm rest with the keyboard or touch pad. Leave space to rest your hands when using an external mouse.

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l Let your upper arms hang naturally at your sides.

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l Ensure that your feet are resting flat on the floor.

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l When sitting, make sure the weight of your legs is on your feet and not on the front of your chair seat. Adjust your chair's height or use a footrest, if

necessary, to maintain proper posture.

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Vary your work activities. Try to organize your work so that you do not have to type for extended periods of time. When you stop typing, try to do things

that use both hands.

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For more information about ergonomic computing habits, see the BSR/HFES 100 standard, which can be purchased on the Human Factors and Ergonomics

Society (HFES) website at: www.hfes.org/publications/HFES100.html

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References:

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1. American National Standards Institute. ANSI/HFES 100: American National Standards for Human Factors Engineering of Visual Display Terminal Workstations.

Santa Monica, CA: Human Factors Society, Inc., 1988.



2. Human Factors and Ergonomics Society. BSR/HFES 100 Draft standard for trial use: Human Factors Engineering of Computer Workstations. Santa Monica, CA:

Human Factors and Ergonomics Society, 2002.

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3. International Organization for Standardization (ISO). ISO 9241 Ergonomics requirements for office work with visual display terminals (VDTs). Geneva,

Switzerland: International Organization for Standardization, 1992.

Regulatory Notices

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Electromagnetic Interference (EMI) is any signal or emission, radiated in free space or conducted along power or signal leads, that endangers the functioning

CAUTION: Improper or prolonged keyboard use may result in injury.

CAUTION: Viewing the display or external monitor screen for extended periods of time may result in eye strain.

of a radio navigation or other safety service or seriously degrades, obstructs, or repeatedly interrupts a licensed radio communications service. Radio

communications services include but are not limited to AM/FM commercial broadcast, television, cellular services, radar, air-traffic control, pager, and Personal

Communication Services (PCS). These licensed services, along with unintentional radiators such as digital devices, including computers, contribute to the

electromagnetic environment.

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Electromagnetic Compatibility (EMC) is the ability of items of electronic equipment to function properly together in the electronic environment. While this

computer has been designed and determined to be compliant with regulatory agency limits for EMI, there is no guarantee that interference will not occur in a

particular installation. If this equipment does cause interference with radio communications services, 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:

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l Reorient the receiving antenna.

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l Relocate the computer with respect to the receiver.

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l Move the computer away from the receiver.

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l Plug the computer into a different outlet so that the computer and the receiver are on different branch circuits.

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If necessary, consult a Dell Technical Support representative or an experienced radio/television technician for additional suggestions.

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Dell™computersaredesigned,tested,andclassifiedfortheirintendedelectromagneticenvironment.Theseelectromagneticenvironmentclassifications

generally refer to the following harmonized definitions:

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l Class A is typically for business or industrial environments.

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l Class B is typically for residential environments.

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Information Technology Equipment (ITE), including devices, expansion cards, printers, input/output (I/O) devices, monitors, and so on, that are integrated into

or connected to the computer should match the electromagnetic environment classification of the computer.

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A Notice About Shielded Signal Cables: Use only shielded cables for connecting devices to any Dell device to reduce the possibility of interference with

radio communications services. Using shielded cables ensures that you maintain the appropriate EMC classification for the intended environment. For

parallel printers, a cable is available from Dell. If you prefer, you can order a cable from Dell on the World Wide Web at

accessories.us.dell.com/sna/category.asp?category_id=4117.

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Most Dell computers are classified for Class B environments. However, the inclusion of certain options can change the rating of some configurations to Class A.

To determine the electromagnetic classification for your computer or device, see the following sections specific for each regulatory agency. Each section

provides country-specific EMC/EMI or product safety information.

FCC Notices (U.S. Only)

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Most Dell computers are classified by the Federal Communications Commission (FCC) as Class B digital devices. To determine which classification applies to

your computer, examine all FCC registration labels located on the bottom, side, or back panel of your computer, on card-mounting brackets, and on the cards

themselves. If any one of the labels carries a Class A rating, your entire computer is considered to be a Class A digital device. If all labels carry an FCC Class B

rating as distinguished by either an FCC ID number or the FCC logo, ( ), your computer is considered to be a Class B digital device.

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Once you have determined your computer's FCC classification, read the appropriate FCC notice. Note that FCC regulations provide that changes or

modifications not expressly approved by Dell could void your authority to operate this equipment.

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This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

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l This device may not cause harmful interference.

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l This device must accept any interference received, including interference that may cause undesired operation.

Class A

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This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules. These limits are designed

to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. 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 harmful

interference with radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case you will be

required to correct the interference at your own expense.

Class B

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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. These limits are designed

to provide reasonable protection against harmful interference in a residential installation. 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 communications. However,

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to 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:

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l Reorient or relocate the receiving antenna.

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l Increase the separation between the equipment and the receiver.

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l Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

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l Consult the dealer or an experienced radio/television technician for help.

FCC Identification Information

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The following information is provided on the device or devices covered in this document in compliance with FCC regulations:

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l Model number: PP04S

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l Company name:

Dell Computer Corporation

One Dell Way

Round Rock, Texas 78682 USA

512-338-4400

Modem Regulatory Information

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This equipment complies with Part 68 of the FCC Rules. On the bottom of your computer is a label that contains, among other information, the FCC registration

number and ringer equivalence number (REN) for your equipment. If requested, you must provide this information to the telephone company.

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The REN is used to determine the quantity of devices that may be connected to the telephone line. Excessive RENs on the telephone line may result in the

devices not ringing in response to an incoming call. In most areas, the sum of all the RENs on your telephone line should be less than five to ensure proper

service from the telephone company. To be certain of the number of devices that you may connect to a line, as determined by the total RENs, contact your local

telephone company.

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The registration jack Universal Service Order Code (USOC) used by this equipment is RJ-11C. An FCC compliant telephone cord and modular plug is provided

with this equipment. This equipment is designed to be connected to the telephone network or premises wiring using a compatible modular jack that is Part 68

compliant.

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This equipment cannot be used on public coin-phone service provided by the telephone company. Connection to party line service is subject to state tariffs.

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There are no user serviceable parts on the modem contained in your computer.

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If your telephone equipment causes harm to the telephone network, the telephone company will notify you in advance that service may be temporarily

discontinued. If advance notice is not practical, the telephone company will notify you as soon as possible. Also, you will be advised of your right to file a

complaint with the FCC if you believe it is necessary.

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The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of this equipment. If this

happens, the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service.

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If you experience trouble with this telephone equipment, see "Getting Help" to find the appropriate telephone number for obtaining customer assistance. If

the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is

resolved.

Fax Branding

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The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device, including fax machines, to send

any message unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission, the

date and time it is sent, identification of the business, other entity, or individual sending the message, and the telephone number of the sending machine or

such business, other entity, or individual. The telephone number provided may not be a 900 number or any other number for which charges exceed local or

long-distance transmission charges.

IC Notice (Canada Only)

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Most Dell computers (and other Dell digital apparatus) are classified by the Industry Canada (IC) Interference-Causing Equipment Standard #3 (ICES-003) as

Class B digital devices. To determine which classification (Class A or B) applies to your computer (or other Dell digital apparatus), examine all registration labels

located on the bottom, side, or the back panel of your computer (or other digital apparatus). A statement in the form of "IC Class A ICES-003" or "IC Class B

ICES-003" will be located on one of these labels. Note that Industry Canada regulations provide that changes or modifications not expressly approved by Dell

could void your authority to operate this equipment.

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Modem Regulatory Information

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The IC label identifies certified equipment. This certification means that the equipment meets telecommunications network protective, operational, and safety

requirements as prescribed in the appropriate Terminal Equipment Technical Requirements document(s). The IC label does not guarantee that the equipment

will operate to the user's satisfaction.

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Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The

equipment must also be installed using an acceptable method of connection. The customer should be aware that compliance with the above conditions may

not prevent degradation of service in some situations.

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Repairs to certified equipment should be coordinated by a representative designated by the supplier. Any repairs or alteration made by a user to this

equipment, or equipment malfunctions, may give the telephone communications company cause to request the user to disconnect the equipment.

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Users should ensure for their own protection, that the electrical ground connections of the power utility, telephone lines, and internal metallic water-pipe

system, if present, are connected together. This precaution may be particularly important in rural areas.

NOTE:

The REN assigned to each terminal device provides an indication of the maximum number of terminals allowed to be connected to a telephone interface.

The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the RENs of all the devices does not

exceed the number five.

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The REN for the internal modem as stated on the IC regulatory label located on the bottom of the computer is 0.6 B.



The following information is provided in compliance with IC regulations:



Dell Computer Corporation

One Dell Way

Round Rock, TX 78682 USA

512-338-4400

CE Notice (European Union)



Marking by the symbol indicates compliance of this Dell computer to the EMC Directive and the Low Voltage Directive of the European Union. Such marking

is indicative that this Dell system meets the following technical standards:

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l EN 55022 — "Information Technology Equipment — Radio Disturbance Characteristics — Limits and Methods of Measurement."



NOTICE: Users should not attempt to make such connections themselves. Contact the appropriate electric inspection authority, or electrician, as

appropriate.

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l EN 55024 — "Information Technology Equipment - Immunity Characteristics - Limits and Methods of Measurement."

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l EN 61000-3-2 — "Electromagnetic Compatibility (EMC) - Part 3: Limits - Section2:LimitsforHarmonicCurrentEmissions(EquipmentInputCurrentUpto

and Including 16 A Per Phase)."

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l EN 61000-3-3 — "Electromagnetic Compatibility (EMC) - Part3:Limits-Section3:LimitationofVoltageFluctuationsandFlickerinLow-Voltage Supply

Systems for Equipment With Rated Current Up to and Including 16 A."

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l EN 60950 — "Safety of Information Technology Equipment."

NOTE: EN 55022 emissions requirements provide for two classifications:

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l Class A is for typical commercial areas.

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l Class B is for typical domestic areas.

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This Dell device is classified for use in a typical Class B domestic environment.

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A "Declaration of Conformity" in accordance with the preceding directives and standards has been made and is on file at Dell Computer Corporation Products

Europe BV, Limerick, Ireland.

CE Mark Notice

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This equipment complies with the essential requirements of the European Union Directive 1999/5/EC.

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New Zealand Telecom Warnings

General

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"The grant of a Telepermit for any item of terminal equipment indicates only that Telecom has accepted that the item complies with minimum conditions for

connection to its network. It indicates no endorsement of the product by Telecom, nor does it provide any sort of warranty. Above all, it provides no assurance

that any item will work correctly in all respects with another item of Telepermitted equipment of a different make or model, nor does it imply that any product is

compatible with all of Telecom's network services."

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"This equipment does not fully meet Telecom impedance requirements. Performance limitations may occur when used in conjunction with some parts of the

network. Telecom will accept no responsibility should difficulties arise in such circumstances."

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"This equipment shall not be set up to make automatic calls to the Telecom `111' Emergence Service."

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"If a charge for local calls is unacceptable, the `Dial' button should NOT be used for local calls. Only the 7-digits of the local number should be dialed from your

telephone. DO NOT dial the area code digit or the `0' prefix."

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"This equipment may not provide for the effective hand-over of a call to another device connected to the same line."

Important Notice

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"Under power failure conditions, this telephone may not operate. Please ensure that a separate telephone, not dependent on local power, is available for

emergency use."

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"Some parameters required for compliance with Telecom's Telepermit requirements are dependent on the equipment (PC) associated with this device. The

associated equipment shall be set to operate within the following limits for compliance with Telecom's Specification:

1. There shall be no more than 10 call attempts to the same number within any 30-minute period for any single manual call initiation, and the equipment

shall go on-hook for a period of not less than 30 seconds between the end of one attempt and the beginning of the next attempt.

2. Where automatic calls are made to different numbers, the equipment shall go on-line for a period of not less than 5 seconds between the end of one

attempt and the beginning of the next attempt.

3. The equipment shall be set to ensure that calls are answered between 3 and 30 seconds of receipt of ringing."

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"All persons using this device for recording telephone conversations shall comply with New Zealand law. This requires that at least one party to the

conversation is to be aware that it is being recorded. In addition, the Principles enumerated in the Privacy Act of 1993 shall be complied with in respect to the

nature of the personal information collected, the purpose for its collection, how it is used and what is disclosed to any other party."

ENERGY STAR®Compliance



Certain configurations of Dell computers comply with the requirements set forth by the Environmental Protection Agency (EPA) for energy-

efficient computers. If

the front panel of your computer bears the ENERGY STAR®Emblem, your original configuration complies with these requirements and all ENERGY STAR®

power

management features of the computer are enabled.

NOTE: Any Dell computer bearing the ENERGY STAR®Emblem is certified to comply with EPA ENERGY STAR®requirements as configured when shipped by Dell.

Any changes you make to this configuration (such as installing additional expansion cards or drives) may increase the computer's power consumption beyond

the limits set by the EPA's ENERGY STAR®Computers program.

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ENERGY STAR®Emblem

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The EPA's ENERGY STAR®Computers program is a joint effort between the EPA and computer manufacturers to reduce air pollution by promoting energy-

efficient computer products. The EPA estimates that use of ENERGY STAR®computer products can save computer users up to two billion dollars annually in

electricity costs. In turn, this reduction in electricity usage can reduce emissions of carbon dioxide, the gas primarily responsible for the greenhouse effect, and

sulfur dioxide and nitrogen oxides, the primary causes of acid rain.

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You can also help reduce electricity usage and its side effects by turning off your computer when it is not in use for extended periods of time, particularly at

night and on weekends.

Simplified Chinese Class A Warning Notice (China Only)

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On Class A systems, the following warning will appear near the regulatory label:



Warning: This is a Class A product. In a domestic environment this product may cause radio interference, in which case the user may be required to

take adequate measures.

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EN 55022 Compliance (Czech Republic Only)

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VCCI Notice (Japan Only)



Most Dell computers are classified by the Voluntary Control Council for Interference (VCCI) as Class B information technology equipment (ITE). However, the

inclusion of certain options can change the rating of some configurations to Class A. ITE, including devices, expansion cards, printers, input/output (I/O)

devices, monitors, and so on, integrated into or connected to the computer should match the electromagnetic environment classification (Class A or B) of the

computer.



To determine which classification applies to your computer, examine the regulatory labels/markings (see "VCCI Class A ITE Regulatory Mark" and "VCCI Class B

ITE Regulatory Mark") located on the bottom, side, or back panel of your computer. Once you have determined your computer's VCCI classification, read the

appropriate VCCI notice.

Class A ITE



This is a Class A product based on the standard of the Voluntary Control Council for Interference (VCCI) for information technology equipment. If this

equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.

VCCI Class A ITE Regulatory Mark



If the regulatory label includes the following marking, your computer is a Class A product:



Class B ITE



This is a Class B product based on the standard of the Voluntary Control Council for Interference (VCCI) for information technology equipment. If this

equipment is used near a radio or television receiver in a domestic environment, it may cause radio interference. Install and use the equipment according to

the instruction manual.

VCCI Class B ITE Regulatory Mark



If the regulatory label includes the following marking, your computer is a Class B product:



MIC Notice (Republic of Korea Only)



To determine which classification (Class A or B) applies to your computer (or other Dell digital device), examine the Republic of Korean Ministry of Information

and Communications (MIC) registration labels located on your computer (or other Dell digital device). The MIC label may be located separately from the other

regulatory marking applied to your product. Line two of the label identifies the emissions class for the product—"(A)" for Class A products or "(B)" for Class B

products.

NOTE: MIC emissions requirements provide for two classifications:



l Class A devices are for business purposes.



l Class B devices are for nonbusiness purposes.

Class A Device



Please note that this device has been approved for business purposes with regard to electromagnetic interference. If you find that this device is not suitable

for your use, you may exchange it for a nonbusiness-purpose device.

MIC Class A Regulatory Label



If the regulatory label includes the following marking, your computer is a Class A product:



Class B Device



Please note that this device has been approved for nonbusiness purposes and may be used in any environment, including residential areas.

MIC Class B Regulatory Label



If the regulatory label includes the following marking, your computer is a Class B product.



Polish Center for Testing and Certification Notice



The equipment should draw power from a socket with an attached protection circuit (a 3-

prong socket). All equipment that works together (computer, monitor,

printer, and so on) should have the same power supply source.



The phasing conductor of the room's electrical installation should have a reserve short-circuit protection device in the form of a fuse with a nominal value no

larger than 16 amperes (A).



To completely switch off the equipment, the power supply cable must be removed from the power supply socket, which should be located near the equipment

and easily accessible.



A protection mark "B" confirms that the equipment is in compliance with the protection usage requirements of standards PN-93/T-42107 and PN-EN 55022.



BSMI Notice (Taiwan Only)



If you find a or mark on the regulatory

label on the bottom, side, or back panel of your computer, the following section is applicable:



NOM Information (Mexico Only)



The following information is provided on the device(s) described in this document in compliance with the requirements of the official Mexican standards (NOM):



Exporter:

Dell Computer Corporation

One Dell Way

Round Rock, TX 78682

Importer:

DellComputerdeMéxico,

S.A.deC.V.

Paseo de la Reforma 2620 -11°Piso

Col. Lomas Altas

11950México,D.F.

Ship to: