User Guide

User Guide
About Your Tablet-PC: Dell Latitude XT User's Guide

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About Your Tablet-PC

Dell™ Latitude™ XT User's Guide

  Front View

  Left Side View

  Right Side View

  Back View

  Top View

  Bottom View

  Pen View

  Specifications


NOTICE: To avoid damaging your display, ensure that your Tablet-PC is in notebook mode and that the display is closed when you travel.

Front View

1

grip

2

display

3

ambient light sensor (with Dual-bulb CCFL LCD option only)

4

device status lights

5

digital array microphone

6

biometric reader

7

touch pad

8

touch pad buttons

9

track stick buttons

10

keyboard

11

track stick

12

rotating hinge

13

digital array microphone

14

power button

15

Windows® security button

16

screen rotate button

17

QuickSet tablet settings button

18

e-mail application shortcut button

grip — Use to open the display.

display — For more information about your display, see Using the Display.

ambient light sensor — Depending on the display option you chose when ordering your Tablet-PC, your Tablet-PC may or may not have an ambient light sensor. The ambient light sensor detects available environmental light and automatically increases or decreases the display backlighting to compensate for low-light and high-light environments. Press <Fn> and the left-arrow key to enable or disable the sensor (see Adjusting Brightness on the Dual-bulb (CCFL) LCD).

device status lights

Turns on when the Tablet-PC reads or writes data.

NOTICE: To avoid loss of data, never turn off the Tablet-PC while the light is flashing.

Turns on steadily or blinks to indicate battery charge status.

Turns on when wireless devices are enabled.

Turns on when Bluetooth® wireless technology is enabled. To enable or disable Bluetooth wireless technology, move the wireless switch to the "on" position (see Dell Wi-Fi Catcher™ Network Locator for more information).

NOTE: Bluetooth wireless technology is an optional feature on your Tablet-PC, so the icon turns on only if you ordered Bluetooth wireless technology with your Tablet-PC. For more information, see the documentation that came with your Bluetooth wireless device.

If the Tablet-PC is connected to an electrical outlet, the light operates as follows:

  • Solid blue: The battery is charging.
  • Flashing blue: The battery is charged and in maintenance charge mode.
  • Off: The battery is adequately charged (or external power is not available to charge the battery).

If the Tablet-PC is running on a battery, the light operates as follows:

  • Off: The Tablet-PC is turned off, or the system is running on battery power and the battery is adequately charged to sustain the system.
  • Flashing amber: The battery charge is low.
  • Solid amber: The battery charge is critically low.

digital array microphone — Digital directional microphones for conferencing and chat.

biometric reader — Helps to keep your Dell™ Tablet-PC secure. When you slide your finger over the reader, it uses your unique fingerprint to authenticate your user identity. For information on how to activate and use the security management software that controls the biometric reader, see Security Management Software.

touch pad — Provides the functionality of a mouse (see Touch Pad).

touch pad buttons/track stick buttons — When you use the touch pad and track stick, use these buttons to move the cursor on the display (see Customizing the Touch Pad and Track Stick or Pointer).

keyboard — The keyboard includes a numeric keypad as well as the Windows logo key. For information on supported keyboard shortcuts, see Using a Keyboard.

track stick — Provides the functionality of a mouse (see Customizing the Touch Pad and Track Stick or Pointer).

rotating hinge — Rotate the hinge to transform the PC into tablet mode. See Using Tablet Mode.

power button — Press the power button to turn on the Tablet-PC or exit a power management mode (see Power Management Modes).

NOTICE: To avoid losing data, turn off your Tablet-PC by performing a Microsoft® Windows® operating system shutdown rather than by pressing the power button. See Turning Off Your Tablet-PC for instructions on performing an operating system shutdown.

If the Tablet-PC stops responding, press and hold the power button until the Tablet-PC turns off completely (which may take several seconds).

The power button is surrounded by a backlit ring which is illuminated blue when you turn on the Tablet-PC, and blinks when the Tablet-PC is in a power-management mode.

Windows security button — If you are using your Tablet-PC in tablet mode, you can press the Windows security button to access the Windows Task Manager dialog box or a login screen, the same way you use the <Ctrl><Alt><Del> key combination in notebook mode. See Using Tablet Buttons for more information.

screen rotate button — While the Tablet-PC is in tablet mode, you can use the screen rotate button to change the display orientation from portrait to landscape mode. See Using Tablet Buttons for more information.

QuickSet tablet setting button — Access Dell QuickSet to view and configure options for your Tablet-PC and pen. See Using Tablet Buttons for more information.

e-mail application shortcut button — Launches your e-mail application. See Using Tablet Buttons for more information.

keyboard status lights

Three keyboard status lights on your Tablet-PC indicate when the following functions are activated by the corresponding key combination.

Key Combination

Function

<Fn><F4>

Turns on when the numeric keypad is enabled. Located above the upper edge of the keyboard.

<Caps Lock>

Turns on when the uppercase letter function is enabled. Located on the <Caps Lock> key.

<Fn><F5>

Turns on when the scroll lock function is enabled. Located above the upper edge of the keyboard.


Left Side View

1

pen indicator LED

2

pen

3

external wireless WAN antenna

NOTE: The external antenna is provided with WWAN cards only and is not included in the standard computer configuration. The computer comes with a plug that you need to remove prior to installing the antenna and WWAN card.

4

IEEE 1394 connector

5

USB connector

6

air vent

7

speaker

 

 

pen — To eject the pen from the compartment, press and release the end of the pen.

pen indicator LED — Indicates pen status. See Ejecting and Storing the Pen.

external wireless WAN antenna — If your Tablet-PC supports wireless wide area network (WWAN) connectivity, you must extend and orient the external WWAN antenna for optimal signal strength.

IEEE 1394 connector

Connect FireWire devices, such as a camera, external hard drive, or external CD-ROM drive. Supports hot swapping, multiple speeds on the same bus, and time-based data transfer. This provides bandwidth for multimedia operations.

USB connector

Connect USB devices, such as a mouse, keyboard, or printer.

air vents — The Tablet-PC uses an internal fan to create airflow through the vents, which prevents the Tablet-PC from overheating.

CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your Tablet-PC in a low-airflow environment, such as a closed briefcase, while it is running. Restricting the airflow can damage the Tablet-PC or cause a fire. The Tablet-PC turns on the fan when the Tablet-PC gets hot. Fan noise is normal and does not indicate a problem with the fan or the Tablet-PC.

speaker — To adjust the volume of the integrated speaker, use the volume-control keyboard shortcuts (see Key Combinations).


Right Side View

1

wireless radio on/off switch

2

Wi-Fi Catcher™ button

3

USB connector

4

ExpressCard slot

5

Secure Digital (SD) card slot

6

headphones connector

7

microphone connector

8

security cable slot

wireless radio on/off switch — When enabled through Dell QuickSet, this switch can scan for a wireless local area network (WLAN) in your vicinity. You can also use it to rapidly turn off or on any wireless devices such as WLAN cards and internal cards with Bluetooth wireless technology (see Dell Wi-Fi Catcher™ Network Locator). When moved toward the front of the Tablet-PC, the switch is off; when moved toward the back of the Tablet-PC, the switch is on.

1

wireless radio on/off switch

2

Wi-Fi Catcher™ button

backlit Wi-Fi Catcher™ button — Scans for WLAN networks (see Dell Wi-Fi Catcher™ Network Locator). The light operates as follows:

  • Flashing blue: Searching for networks
  • Solid blue: Strong network found
  • Solid yellow: Weak network found
  • Flashing yellow: Error
  • Off: Wireless radio switch is off, no signal is found, or Microsoft Windows is running.

USB connector

Connect USB devices, such as a mouse, keyboard, or printer.

ExpressCard slot — Supports one ExpressCard, such as the optional smart-card reader. For more information, see Using Cards.

Secure Digital (SD) card slot — Supports one Secure Digital memory card, a storage device used in portable devices such as digital cameras, handheld computers, PDAs, and GPS units.

audio connectors

Attach headphones to the connector.

Attach a microphone to the connector.

security cable slot — Lets you attach a commercially available antitheft device to the Tablet-PC (see Security Cable Lock).


Back View

1

AC adapter connector

2

video connector

3

tablet back button

4

scroll control button

5

network connector

6

powered USB connector

7

rotating hinge

8

tablet grip

9

pen tether slot

 

 

AC adapter connector

Connects an AC adapter to the Tablet-PC.

The AC adapter converts AC power to the DC power required by the Tablet-PC. You can connect the AC adapter with your Tablet-PC turned either on or off.

CAUTION: 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.
NOTICE: When you disconnect the AC adapter cable from the Tablet-PC, 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.

video connector

Connects video devices, such as a monitor.

tablet back button — Use to navigate while in tablet mode. See Using the Back Button.

scroll control button — Use to navigate while in tablet mode. See Using the Scroll Control.

NOTICE: To avoid damaging the Tablet-PC, do not plug a telephone line into the network connector or USB connectors.

network connector (RJ-45)

Connects video devices, such as a monitor.

powered USB connector

Connects video devices, such as a monitor.

rotating hinge — Converts Tablet-PC between notebook and tablet modes.

pen tether slot — Use to connect a tether between the Tablet-PC and the pen.


Top View

Turns on steadily or blinks to indicate battery charge status.

Turns on when you turn on the Tablet-PC and blinks when the Tablet-PC is in a power management mode.


Bottom View

1

air vent

2

docking-device connector

3

memory module and Mini-Card cover

4

fan vent

5

main battery

6

battery-bay latch releases (2)

7

battery charge gauge/health gauge

8

battery bay (beneath main battery)

NOTE: Your Tablet-PC's Microsoft® Windows® License label is located under the main battery in the battery bay of your Tablet-PC (see Removing the Main Battery).

air vents — The Tablet-PC uses an internal fan to create airflow through the vents, which prevents the Tablet-PC from overheating.

CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not store your Tablet-PC in a low-airflow environment, such as a closed briefcase, while it is running. Restricting the airflow can damage the Tablet-PC or cause a fire. The Tablet-PC turns on the fan when the Tablet-PC gets hot. Fan noise is normal and does not indicate a problem with the fan or the Tablet-PC.

docking-device connector — Lets you attach your Tablet-PC to a media base or battery slice. See Docking Your Tablet-PC to the Media Base and Docking Your Tablet-PC to the Battery Slice for more information.

memory module and Mini-Card cover — Covers the compartment that contains the memory module and any Mini-Cards installed on your Tablet-PC (see Memory and Communications).

battery charge gauge/health gauge — Provides information on the battery charge (see Checking the Battery Charge).

battery — When a battery is installed, you can use the Tablet-PC without connecting the Tablet-PC to an electrical outlet (see Using a Battery).

battery-bay latch releases — Release the battery (see Before Working Inside Your Tablet-PC for instructions).


Pen View

1

right-click pen button

2

erase pen button

3

 pen tether slots


Specifications

NOTE: Offerings may vary by region. For more information regarding the configuration of your Tablet-PC, click Start (or Start in Windows XP)® Help and Support, and then select the option to view information about your Tablet-PC.

Processor 

Processor type

Intel® Core™ Duo or Intel® Core™ Solo

L1 cache

64 KB (internal) each processor core

L2 cache

up to 4 MB

External bus frequency

533 MHz or 667 MHz

System Information 

System chipset

AMD RS600ME/SB600

Data bus width

64 bits

DRAM bus width

64 bits

Processor address bus width

32 bits

Flash EPROM

2 MB

PCI bus

32 bits

Memory 

Integrated memory on system board

1 GB

Optional memory:

 

Memory module connector

one user-accessible SODIMM socket

Memory module capacities

1 GB and 2 GB

Maximum system memory capacity

3 GB

Memory type

3.3-V SODIMM

Storage 

Internal hard drive:

 

Form factor

1.8-inch PATA HDD or optional 1.8-inch PATA Solid State HDD

Speed

4200-rpm

Max size

100 GB

32 GB (optional 1.8-inch PATA Solid State HDD only)

Dell D/Bay (external):

 

Power requirement

powered USB port

Optical drive support

CD-ROM, DVD+/-RW, DVD-ROM

Ports and Connectors 

Audio

microphone connector, stereo headphone/speakers connector

IEEE 1394

4-pin serial connector

Mini-card

two Mini-card slots

Network adapter

RJ-45 port

USB

two 4-pin USB 2.0-compliant connectors

Powered USB

5-pin power supply and 4-pin USB
2.0-compliant connector

Video

15-hole connector

Communications 

Network adapter

10/100/1000 Ethernet LAN with ASF 2.0 support on system board

Wireless

internal WLAN, WWAN (with optional Mini-Card), and Bluetooth® wireless support

Video 

Video type

integrated on system board, 128-bit hardware accelerated

Data bus

integrated video

Video controller

integrated graphics (UMA) AMD RS600

Video memory

up to 256 MB shared Video Memory (512 MB + system memory)

LCD interface

LVDS

Audio 

Audio type

two-channel high definition audio (Azalia)

Audio controller

IDT STAC9205 Codec

Stereo conversion

24-bit (analog-to-digital and digital-to-analog)

Interfaces:

 

Internal

high definition audio (Azalia)

External

microphone-in connector, stereo headphones/speakers connector

Speaker

one 4-ohm speaker

Internal speaker amplifier

2-Watt channel into 4 ohms

Volume controls

keyboard shortcuts, program menus

Stereo Digital Microphone Array

Windows Vista®

Windows XP

 

supports Windows Vista native microphone processing

includes Knowles Intellisonic microphone processing

Display 

Both LED backlit thin-and-light LCD and Dual-bulb (CCFL) LCD options:

 

Panel design

12.1 inches WXGA

Display area

261.12 mm (H) x 163.20 mm (V)

12.1 inches diagonal

Aspect ratio

16:10

Number of pixels

1280 x 3 (RGB) x 800 dots

Pixel pitch

0.204 x 0.204 nominal

Display mode

normally white

Viewing angles:

 

Horizontal

+/- 70 degrees

Vertical

+/- 70 degrees

 

 

LED backlit thin-and-light LCD option:

 

Luminescence

220 nits Typ

Dual-bulb (CCFL) LCD option:

 

Luminescence

400 nits Typ

Tablet Input Devices

Digitizer

 

Interface

capacitive touch

Input resolution

1000 dpi

Position report rate

133 PPS

Coordinate accuracy (average)

+/- 0.4 mm

Coordinate jitter (maximum)

+/- 0.4 mm

Pen

 

Dimensions:

 

Length

133 mm (5.2 inches)

Diameter

9 mm (0.35 inches)

Type

two-button, battery-less

Notebook Input Devices

Keyboard:

 

Number of keys

84 (U.S. and Canada); 85 (U.K., Europe); 89 (Japan); 86 (Brazil)

Layout

QWERTY/AZERTY/Kanji

Touch pad:

 

X/Y position resolution (graphics tablet mode)

240 cpi

Size:

 

Width

56.7-mm (2.23-inch) sensor-active area

Height

35.9-mm (1.41-inch) rectangle

Track Stick:

 

X/Y position resolution (graphics tablet mode)

160 count/sec @ 100 gf

Biometric Reader

Type

UPEK TCS3 TouchStrip™ strip sensor with CMOS active capacitive pixel-sensing technology

Array size

248 x 2 pixels

Battery 

Type

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

6-cell "smart" lithium ion (42 WHr)

Dimensions:

 

Depth

96.84 mm (3.81 inches)

Height

13.7 mm (0.54 inch)

Width

264.27 mm (10.4 inches)

Weight

0.26 kg (0.57 lb) (4 cell)

0.34 kg (0.74 lb) (6 cell)

Voltage

11.1 VDC

Charge time (approximate)

4 hours (with computer off)

Operating time

Battery operating time varies depending on operating conditions and can be significantly reduced under certain power-intensive conditions

See Using a Battery for more information on battery life.

Life span (approximate)

300 discharge/charge cycles

Temperature range:

 

Operating

to 35°C (32° to 95°F)

Storage

–40° to 65°C (–40° to 149°F)

AC Adapter 

Input voltage

90–264 VAC

Input current (maximum)

1.1 A

Input frequency

47–63 Hz

Output current

3.3 A (maximum at 4-second pulse); 2.3 A (continuous)

Output power

45 W, 65 W (optional), or Auto Air 65 W (optional)

Rated output voltage

19.5 VDC

Dimensions:

 

Height

16.0 mm (0.63 inches)

Width

63.0 mm (2.48 inches)

Depth

88.0 mm (3.46 inches)

Weight (with cables)

0.195 kg (0.43 lb)

Temperature range:

 

Operating

0° to 40°C (32° to 104°F)

Storage

–10° to 70°C (–50° to 158°F)

Physical 

Height:

With LED backlit thin-and-light LCD

With Dual-bulb CCFL LCD

 

25.4 mm (1.0 inches) (system closed/LED standard configuration)

 

29.85 mm (1.2 inches) (system closed/DLV standard configuration)

Width

297.0 mm (11.7 inches)

Depth

218.6 mm (8.6 inches)

Weight

1.62 kg (3.57 lb) (with 4-cell battery/LED standard configuration)

1.93 kg (4.25 lb) (with 6-cell battery/DLV standard configuration)

Environmental 

Temperature range:

 

Operating

to 35°C (32° to 95°F)

Storage

–40° to 65°C (–40° to 149°F)

Relative humidity (maximum):

 

Operating

10% to 90% (non-condensing)

Storage

5% to 95% (non-condensing)

Maximum vibration (using a random-vibration spectrum that simulates user environment):

 

Operating

0.9 GRMS

Storage

1.3 GRMS

Maximum shock (measured with hard drive in head-parked position and a 2-ms half-sine pulse):

 

Operating

122 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)

Airborne contaminant level

G2 or lower as defined by
ANSI/ISA-S71.04-1985
 


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