Video Screen Options; Security Screen Options - Dell Precision 3510 Owner's Manual

Option Description
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Keyboard This field lets you choose the operating mode of the keyboard illumination feature.
Illumination The keyboard brightness level can be set from 0% to 100%. The options are:
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Keyboard The Keyboard Backlight with AC option does not affect the main keyboard
Backlight with AC illumination feature. Keyboard Illumination will continue to support the various
illumination levels. This field has an effect when the backlight is enabled.
Touchscreen This option controls to enabled or disabled the touchscreen.
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).
NOTE: The video setting will be 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
Enable Internal Speaker (by default enable)
Disabled
Dim
Bright (enabled by default)
Enable Camera (enabled by default)
SD Card Read Only
Enable Hard Drive Free Fall Protection (enabled by default)
Enable Media Card
Disable Media Card
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.
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