Dell Latitude 14 Rugged Extreme (7404) Getting Started Guide

Notes, Cautions, and Warnings

? NOTE: A NOTE indicates important information that helps you make better use of your computer.

⚠️ CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem.

⚠️ WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

Copyright © 2015 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws. Dell™ and the Dell logo are trademarks of Dell Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies.

2014 - 06 Rev. A01

1. Finding Information and Resources

See the safety and regulatory documents that shipped with your computer and the regulatory compliance website at www.dell.com/regulatory_compliance for more information on:

• Safety best practices
• Regulatory certification
• Ergonomics

See www.dell.com for additional information on:

• Warranty
• Terms and Conditions (U.S. only)
• End User License Agreement

Additional information on your product is available at www.dell.com/support/manuals

2. System Overview

Diagram of the Dell Latitude 14 Rugged Extreme (7404) showing various ports and components. The numbered components are:

• 1. display latch
• 2. microphone
• 3. privacy shutter
• 4. camera (optional)
• 5. camera status light
• 6. speaker
• 7. outdoor-readable display/touchscreen
• 8. power button
• 9. memory-card reader
• 10. USB 2.0 Connector
• 11. USB 3.0 Connector
• 12. optical drive
• 13. smart Card reader
• 14. hard drive
• 15. ExpressCard reader or PCMCIA
• 16. fingerprint reader
• 17. status lights
• 18. power connector
• 19. VGA connector
• 20. serial connector
• 21. USB 2.0 connector
• 22. network connector
• 23. touchpad
• 24. serial connector
• 25. network connector
• 26. stylus
• 27. battery
• 28. sealed thermal chamber
• 29. USB 3.0 connector with PowerShare
• 30. HDMI Connector
• 31. SIM card reader
• 32. audio connector
• 33. radio frequency pass-through connectors
• 34. docking device connector

⚠️ 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. 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.

DANGER: EXPLOSION HAZARD - External Connections (Power Jack, HDMI Port, USB Ports, RJ45 Port, RS232 Port, Audio Port, Smart Card Reader, SD card Reader, Express Card Reader, PC-card Reader, SIM card Reader) are not to be used in a hazardous location.

3. 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.

1. Connect the AC adapter to the AC adapter connector on the computer and to the electrical outlet. (Figure 1. AC Adapter: Depicts the AC power adapter plug and the brick.)
2. Connect the network cable (optional). (Figure 2. Network Connector: Shows an RJ45 Ethernet port.)
3. Connect USB devices, such as a mouse or keyboard (optional). (Figure 3. USB Connector: Illustrates a standard USB Type-A port.)
4. Connect IEEE 1394 devices, such as a 1394 hard drive (optional). (Figure 4. 1394 Connector: Shows a FireWire (IEEE 1394) port.)
5. Open the computer display and press the power button to turn on the computer. (Figure 5. Power Button: Displays the power button with a power symbol.)

? 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.

4. Removing and Installing Components

This section provides detailed information on how to remove or install the components from your computer.

Opening the Press-Latch Doors

There are eight press-latch doors. Four on the back, two on the right side, and two on the left side of the computer.

1. Left and right side press-latch doors: Slide the latch towards the back of the computer to lock and towards the front to unlock.
2. Back press-latch door: Slide the latch to the right to lock and to the left to unlock.
3. The door can now be opened by pressing down on the latch and pulling the door in a direction away from the computer. (Diagrams illustrating the operation of the press-latch doors, showing how to slide the latch to lock or unlock and then open the door.)

Closing the Press-Latch Doors

1. Rotate the door back in position, towards the computer.
2. Engage the lock by sliding until the lock symbol is visible.

Removing the Battery

⚠️ WARNING: Using an incompatible battery may increase the risk of fire or explosion. Replace the battery only with a compatible battery purchased from Dell. The battery is designed to work with your Dell computer. Do not use a battery from other computers with your computer.

⚠️ WARNING: Before removing or replacing the battery, turn off the computer, disconnect the AC adapter from the electrical outlet and the computer, disconnect the modem from the wall connector and computer, and remove any other external cables from the computer.

⚠️ WARNING: Not for use in hazardous locations. See installation instructions.

⚠️ WARNING: To prevent ignition in a hazardous atmosphere, batteries must only be changed or charged in an area known to be non-hazardous.

1. Push the battery slide-lock to the right to unlock.
2. The door can now be opened by sliding the latch down, and rotating the door in a downward direction.
3. To remove the battery:
   • a. To unlock, push the battery release latch to the right.
   • b. Slide the battery out of the computer by pulling on the tab attached to the battery. (Diagrams showing the battery removal process, including sliding the battery release lock and pulling the battery by its tab.)

Installing the Battery

1. Slide the battery into its slot until it clicks into place.
2. Rotate the battery door back into its closed position and press until you can hear it click in place.
3. Engage the lock by pushing the latch to the left until the lock symbol is visible.

Removing the Hard Drive

1. Slide the hard drive release latch to the left to unlock.
2. Pull the hard drive outwards using the pull-loop and remove it from the computer. (Diagrams illustrating the hard drive removal, showing the release latch and pull-loop.)

Installing the Hard Drive

1. To secure the hard drive, push the hard drive into its compartment.
2. Rotate the door back towards the computer and press until it is in a closed position.
3. ? NOTE: Ensure that the hard drive pull tab does not cover the water seal.
4. Engage the lock by sliding it until the lock symbol is visible.

5. Working on Your Computer

This section provides information about Backlit Keyboard, Stealth Mode, Function keys and how to convert your computer to notebook and tablets modes.

Using the Backlit Keyboard

The Latitude rugged series comes equipped with a backlit keyboard that can be customized. The system comes with the following colors enabled:

• White
• Red
• Green
• Blue

Alternatively, the system can be configured with 2 additional custom colors in the System Setup (BIOS).

Turning the Keyboard Backlight On/Off or Adjusting Brightness

1. Press <Fn> + <F10> to initialize the keyboard backlight switch.
2. ? NOTE: <Fn> key is not needed if function key <Fn> lock is activated.
3. ? NOTE: The first use of the above key combination turns on the backlight to its lowest setting. Additional pressing of the key combinations cycle the brightness settings through 25%, 50%, 75% and 100%.
4. Cycle through the key combination to either adjust the brightness or completely turn off the keyboard backlight. (A visual representation of keyboard backlight brightness levels: OFF, 25%, 50%, 75%, 100%.)

Changing the Keyboard Backlight Color

To change the keyboard backlight color:

1. Press <FN> + <C> keys to cycle through the available backlight colors.
2. White, Red, Green and Blue are active by default; up to two custom colors can be added to the cycle in the System Setup (BIOS).

Customizing the Backlit Keyboard in System Setup (BIOS)

1. Power off the computer.
2. Power on the computer and at the Dell logo, tap the <F2> key repeatedly to bring up the system setup menu.
3. Expand and open the System Configuration menu.
4. Select RGB Keyboard Backlight.
5. You can enable/disable the standard colors (White, Red, Green and Blue).
6. To set a custom RGB value, use the input boxes on the right side of the screen.
7. Click Apply changes and click Exit close the system setup.

Function <Fn> Key Lock Features

? NOTE: The keyboard has Function key <Fn> lock capability. When activated, the secondary functions on the top row of keys become default and will not require use of the <Fn> key.

(Diagram highlighting the <Fn> key and the keys on the top row that are affected by its functions.)

1. <Fn> Lock Key
2. Affected <Fn> keys

? NOTE: <Fn> Lock affects only the above keys. Secondary functions will not require the <Fn> key to be pressed while enabled.

Activating the Function (Fn) lock

1. Press the <Fn> + <Esc> keys
2. ? NOTE: Other secondary functions on keys below the top row are not affected and requires the use of the <Fn> key.
3. Press the <Fn> + <Esc> keys again to deactivate the function lock feature. The function keys return to their default actions.

Turning Stealth Mode On/Off

1. Press the <Fn> + <F7> key combination (<Fn> key not needed if Fn lock is activated) to turn on stealth mode.
2. ? NOTE: Stealth mode is a secondary function of the <F7> key. The key can be used to perform other functions on the computer when not used with the <Fn> key to activate stealth mode.
3. All the lights and sounds are turned off.
4. Press the <Fn> + <F7> key combination again to turn off the stealth mode.

Disabling Stealth Mode in the System Setup (BIOS)

1. Power off the computer.
2. Power on the computer and at the Dell logo, tap the <F2> key repeatedly to bring up the System Setup menu.
3. Expand and open the System Configuration menu.
4. Select Stealth Mode Control.
5. ? NOTE: Stealth mode is enabled by default.
6. Select Disable to disable the stealth mode.
7. When complete, Apply changes and Exit the BIOS or system setup.

Enabling and Disabling Wireless (WiFi) Feature

1. Press the <Fn> + <PrtScr> keys to enable wireless networking.
2. Press the<Fn> + <PrtScr> keys again to disable wireless networking.

6. Quick Disconnect (QD) Connector

Latitude fully rugged products come equipped with receptacles for QD (Quick-Disconnect) connectors at the corners. These receptacles allow the connection of optional accessories such as shoulder straps.

Installing a QD (Quick Disconnect) connector

1. Perform the following steps to install a QD connector:
   • a. Align the QD connector to the receptacle on the corner of the computer.
   • b. Press and hold the button on top of the QD connector.
2. Insert the connector into the receptacle while holding the button pressed.
3. Release the button after the connector is seated in the receptacle to secure it. (Diagram showing the installation of a Quick Disconnect (QD) connector, illustrating alignment and pressing the release button.)

Removing a QD connector

1. Press and hold the button on top of the QD connector.
2. Pull the connector out of the receptacle while holding the button pressed. (Diagram showing the removal of a Quick Disconnect (QD) connector, illustrating pressing and holding the release button.)

7. Specifications

? NOTE: Offerings may vary by region.

Table 1. System Information

Table 2. Processor

Table 3. Memory

Table 4. Audio

Table 5. Video

Table 6. Communications

Table 7. Ports and Connectors

Table 8. Display

Table 9. Keyboard

Table 10. Touchpad

Table 11. Battery

? NOTE: The battery pack is capable of safely withstanding the above storage temperatures with 100% charge.

? NOTE: The battery pack is also capable of withstanding storage temperatures from –20 °C to +60 °C with no degradation in its performance.

Coin-cell battery: 3 V CR2032 lithium coin cell

Table 12. AC Adapter

Table 13. Physical

Table 14. Environmental

Information for NOM (Mexico only)

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

8. 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. Availability varies by country and product, and some services may not be available in your area. To contact Dell for sales, technical support, or customer service issues:

1. Go to dell.com/support.
2. Select your support category.
3. Verify your country or region in the Choose a Country/Region drop-down list at the bottom of the page.
4. Select the appropriate service or support link based on your need.