Dell Latitude 2120 Betriebsanleitung

Setup and Features Information

Front View

1microphone

2camera status light (optional)

3camera (optional)

4right speaker

5keyboard status lights (3)

6power button

7security cable slot

8power connector

9network connector

10 USB 2.0 connectors (2)

11 cooling vents

12 Secure Digital (SD) memory-card reader

13 touchpad buttons (2)

14 touchpad

15 cooling vents

16 device status lights (4)

17 keyboard

18 volume control buttons (3)

19 display (multi touch-screen feature is optional)

20 left speaker

Regulatory Model: P02T Regulatory Type: P02T002

Dell Latitude 2120

About Warnings

WARNING: A WARNING indicates a potential

for property damage, personal injury, or death.

September 2010

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Back View

WARNING: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your Dell computer in a low-airflow

environment, such as a closed briefcase, while it is running. Restricting the airflow can damage the computer or cause a fire. The computer

turns on the fan when the computer gets hot. Fan noise is normal and does not indicate a problem with the fan or the computer.

1network activity indicator (optional)

2line-out connector (headphone connector)

3line-in connector (microphone connector)

4USB 2.0 connector

5cooling vents

6video connector (VGA)

7security cable slot

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1Connect the AC adapter to the

AC adapter connector on the portable

computer and to the electrical outlet.

2Connect the network cable

(optional).

3Connect USB devices, such as a

mouse or a keyboard (optional).

4Open the computer display and

press the power button to turn on

the computer.

NOTE: It is recommended that you turn on

and shut down your computer at least once

before you install any cards or connect the

computer to a docking device or other external

device, such as a printer.

Quick Setup

WARNING: Before you begin any of

the procedures in this section, read the

safety information that shipped with

your computer. For additional best

practices information, see

www.dell.com/regulatory_compliance.

WARNING: The AC adapter works with

electrical outlets worldwide. However,

power connectors and power strips vary

among countries. Using an incompatible

cable or improperly connecting the cable

to the power strip or electrical outlet may

cause fire or equipment damage.

CAUTION: When you disconnect the

AC adapter cable from the computer,

grasp the connector, not the cable

itself, and pull firmly but gently to avoid

damaging the cable. When you wrap the

AC adapter cable, ensure that you

follow the angle of the connector on the

AC adapter to avoid damaging the cable.

NOTE: Some devices may not be

included if you did not order them.

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Specifications

NOTE: Offerings may vary by region. For more information regarding

the configuration of your computer, click StartHelp and Support

and select the option to view information about your computer.

System Information

Processor type Intel Atom N455

Intel Atom N550

Chipset Intel NM10 Express Chipset

Video

Video type: Intel UMA graphics

Data bus

integrated video

Video controller

Intel Graphics Media Accelerator

Broadcom Crystal HD media accelerator

(optional)

Memory

Memory module connector 1 SODIMM slot

Memory module capacity 1 GB and 2 GB

Memory type 667 MHz DDR3

Minimum memory 1 GB

Maximum memory 2 GB

Battery

Type 6-cell "smart" lithium ion (56 WHr)

6-cell long-lifecycle lithium ion (54 WHr)

3-cell "smart" lithium ion (28 WHr)

Dimensions:

6-cell

Depth

48.13 mm (1.90 inches)

Height

42.46 mm (1.67 inches)

Width

204 mm (8.03 inches)

3-cell

Depth

40.50 mm (1.60 inches)

Height

23.24 mm (0.91 inch)

Width

204 mm (8.03 inches)

Weight:

6-cell

minimum weight — 340 g (0.74 lb)

maximum weight — 350 g (0.77 lb)

3-cell

minimum weight — 185 g (0.41 lb)

maximum weight — 190 g (0.42 lb)

Voltage 11.1 VDC (6-cell and 3-cell)

Temperature range:

Operating

0 °C to 35 °C (32 °F to 95 °F)

Non-operating

–40 °C to 65 °C (–40 °F to 149 °F)

Coin-cell battery 3 V CR2032 lithium coin cell

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AC Adapter

Input voltage 100 VAC to 240 VAC

Input current (maximum) 1.5A/1.6 A/1.7 A

Input frequency 50 Hz to 60 Hz

Output power 65 W/90W

Output current:

65 W

4.34 A (maximum at 4-second pulse)

3.34 A (continuous)

90 W

5.62 A (maximum at 4-second pulse)

4.62 A (continuous)

Rated output voltage 19.5 +/– 1.0 VDC

Dimensions:

Height

27.20 mm (1.07 inches)

Width

137.20 mm (5.40 inches)

Depth

57.80 mm (2.28 inches)

Temperature range:

Operating

0 °C to 35 °C (32 °F to 95 °F)

Non-operating

–40 °C to 65 °C (–40 °F to 149 °F)

Physical

Height:

without touchscreen

22.5 mm to 39.9 mm

(0.89 inch to 1.57 inches)

with touchscreen

24.1 mm to 41.5 mm

(0.95

inch

to 1.63 inches)

Width:

with/without touchscreen

265 mm (10.43 inches)

Depth:

with/without touchscreen

187 mm (7.36 inches)

Weight:

(3-cell battery

without touchscreen)

1.31 kg (2.88 lb)

(6-cell battery

without touchscreen)

1.48 kg (3.26 lb)

Environmental

Temperature range:

Operating

0 °Cto 35 °C (32 °F to 95°F)

Non-operating

–40 °Cto 65 °C (–40 °F to 149°F)

Relative humidity (maximum):

Operating

10 % to 90 % (noncondensing)

Non-operating

5 % to 95 % (noncondensing)

Altitude (maximum):

Operating

–15.2 m to 3048 m (–50 ft to 10,000 ft)

Non-operating

–15.2 m to 10,668 m (–50 ft to 35,000 ft)

Airborne contaminant level G2 or lower as defined by

ISA-S71.04–1985

Physical

(continued)

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Finding More Information and Resources

See the safety and regulatory publications that shipped with your computer

and the regulatory compliance website at

www.dell.com/regulatory_compliance for more information on:

• Safety best practices

• Warranty

•TermsandConditions

• Regulatory certification

• Ergonomics

• End User License Agreement

________________

Information in this publication is subject to change without notice.

Reproduction of these materials in any manner whatsoever without the written

permission of Dell Inc. is strictly forbidden.

Trademarks used in this text: Dell

™

, the DELL logo, and Latitude

™

are trademarks of Dell Inc. Intel

is a registered trademark and Atom

™

a trademark of Intel Corporation in the U.S. and other countries.

Other trademarks and trade names may be used in this publication to refer to

either the entities claiming the marks and names or their products. Dell Inc.

disclaims any proprietary interest in trademarks and trade names other than

its own.

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