Video; Security Screen Options - Dell Latitude 7280 Owner's Manual

Option Description
● 30 sec
● 1 min
● 5 min
● 15 min
● Never
Touchscreen It controls whether the screen is enabled or disabled. This option is enabled by default.
Unobtrusive This option, when enabled, pressing Fn+F7 turns off all light and sound emissions in the system. To
Mode resume normal operation, press Fn+F7 again. This option is disabled by default.
Miscellaneous Allows you to enable or disable the following devices:
Devices
● Enable Camera—enabled by default
● Secure Digital (SD) card—enabled by default
● Secure Digital (SD) card boot
● Secure Digital (SD) card read-only-mode

Video

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.
Default setting: Not set
System Allows you to set, change, or delete the system password.
Password
Default setting: Not set
Internal HDD-2 Allows you to set, change, or delete the administrator password.
Password
Default setting: Not set
Strong Password Allows you to enforce the option to always set strong passwords.
Default Setting: Enable Strong Password is not selected.
Password Allows you to specify the minimum and max password lengths of the Administrator and System
Configuration passwords.
● min-4—by default, if you want to change you can increase the number
60 System Setup
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.
NOTE: Successful password changes take effect immediately.
NOTE: Successful password changes take effect immediately.
NOTE: If Strong Password is enabled, the Admin and System passwords must contain at least one
uppercase character, one lowercase character and be at least 8 characters long.