Video Screen Options; Security Screen Options - Dell Latitude 7480 Owner's Manual

Option Description
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Keyboard Backlight The Keyboard Backlight Timeout dims out with the Battery option. The main keyboard illumination feature is not
Timeout on Battery affected. Keyboard Illumination will continue to support the various illumination levels. This field has an effect when
the backlight is enabled. The options are:
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Touchscreen It controls whether the screen is enabled or disabled. This option is enabled by default.
Unobtrusive Mode This option, when enabled, pressing Fn+F7 turns off all light and sound emissions in the system. To resume normal
operation, press Fn+F7 again. This option is disabled by default.
Miscellaneous Allows you to enable or disable the following devices:
Devices
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Video screen options

Option Description
LCD Brightness Allows you to set the display brightness depending up on the power source—On Battery and On AC. The LCD
brightness is independent for battery and AC adapter. It can be set using the slider.
NOTE: The video setting is visible only when a video card is installed into the system.

Security screen options

Option Description
Admin Password Allows you to set, change, or delete the administrator (admin) password.
10 sec—enabled by default
15 sec
30 sec
1 min
5 min
15 min
Never
5 sec
10 sec—enabled by default
15 sec
30 sec
1 min
5 min
15 min
Never
Enable Camera—enabled by default
Secure Digital (SD) card—enabled by default
Secure Digital (SD) card boot
Secure Digital (SD) card read-only-mode
NOTE: You must set the admin password before you set the system or hard drive password. Deleting
the admin password automatically deletes the system password and the hard drive password.
NOTE: Successful password changes take effect immediately.
System Setup 21