Dell Latitude 7220 Service Manual page 67

Option
Keyboard Backlight Timeout on
AC
Keyboard Backlight Timeout on
Battery
RGB Keyboard Backlight
Touchscreen
Stealth Mode Control
Fingerprint Reader
Description
• Level is 50%
• Level is 75%
• Level is 100%-enabled by default
The Keyboard Backlight Timeout dims out with AC option. The main keyboard illumination feature is
not affected. Keyboard Illumination will continue to support the various illumination levels. This field
has an effect when the backlight is enabled. The options are:
• 5 sec
• 10 sec-enabled by default
• 15 sec
• 30 sec
• 1 min
• 5 min
• 15 min
• Never
The Keyboard Backlight Timeout dims out with the Battery option. The main keyboard illumination
feature is not affected. Keyboard Illumination will continue to support the various illumination levels.
This field has an effect when the backlight is enabled. The options are:
• 5 sec
• 10 sec-enabled by default
• 15 sec
• 30 sec
• 1 min
• 5 min
• 15 min
• Never
The RGB keyboard backlight feature: There are six available colors: four preset colors (white, red,
green, and blue) and two user configurable colors.
• White: Enabled and Active
• Red: Enabled
• Green: Enabled
• Blue: Enabled
• Custom1: Disabled by default
• Custom2: Disabled by default
This field controls whether the touchscreen is enabled or disabled
• Touchscreen (selected by default)
This option configures the Dell Stealth Mode feature:
Checking 'Enable Stealth Mode' enables this feature. Default is enabled:
• Disable onboard LEDs
• Disable onboard LCD screen
• Disable onboard speaker*
• Disable onboard fans*
• Disable Bluetooth radio*
• Disable GPS receiver*
• Disable WLAN radio*
• Disable WWAN radio*
* - when present
• Enable Fingerprint Reader Device (enabled by default)
Enable or disable the Fingerprint Reader Device
System setup 67