Dell Latitude 7285, Руководство пользователя

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Option Description
• 5 sec
• 10 sec (selected by default)
• 15 sec
• 30 sec
• 1 min
• 5 min
• 15 min
• Never
Keyboard Backlight
with AC The Keyboard Backlight with AC option does not affect the main keyboard illumination feature. Keyboard
Illumination will continue to support the various illumination levels. This field has an effect when the backlight is
enabled. This option is enabled by default.
Unobtrusive Mode This option, when enabled by 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
Devices Allows you to enable or disable the following devices:
• Enable Front Camera (selected by default)
• Enable Secure Digital (SD) card (selected by default)
• Enable Back Camera (selected by default)
• Secure Digital (SD) Card Read-Only Mode
Video screen options
Option Description
LCD Brightness Allows you to set the display brightness depending upon 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.
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.
Default setting: Not set
System Password Allows you to set, change, or delete the system password.
NOTE: Successful password changes take effect immediately.
Default setting: Not set
Strong Password Allows you to enforce the option to always set strong passwords.
58 System setup