Dell Latitude 14 Rugged Extreme Dell 7404Series Owners Manual - Page 12

Working on Your Computer, Using the Backlit Keyboard - notebook

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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: 1. White 2. Red 3. Green 4. 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 + < F10> to initialize the keyboard backlight switch. NOTE: key is not needed if function key lock is activated. 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% . 2. Cycle through the key combination to either adjust the brightness or completely turn off the keyboard backlight. Changing the Keyboard Backlight Color To change the keyboard backlight color: 12

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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:
1.
White
2.
Red
3.
Green
4.
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.
NOTE:
<Fn> key is not needed if function key <Fn> lock is activated.
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% .
2.
Cycle through the key combination to either adjust the brightness or completely turn off the
keyboard backlight.
Changing the Keyboard Backlight Color
To change the keyboard backlight color:
12