Hardware manual

Windows XP Embedded Reference Manual
1-18
9 Backlight Brightness
Set the brightness of the screen with Backlight Brightness. The backlight can be set to any of 4 levels of
brightness.
 Backlight Settings - Adjustment Procedure
(1) Double click the Control Panel’s [Backlight Brightness] icon on the Control Panel.
(2) Select the required level of brightness. (4 levels)
(3) Click [OK] and end.
• Before setting the Backlight Brightness, disable the Write Filter. When the Write Filter is
enabled, the change is not reflected.
Enabling the Write Filter after changing the setting is recommended.
)"4.1 Write Filter Settings Procedure" (Page 1-7)