Dell UltraSharp 1800FP Manuel de l'utilisateur - Page 20
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Brightness:
Contrast:
Controls Locked/Unlocked :
Menu and :
Accessing the Menu System
1.
With the menu off, push the MENU button to open the OSD system and display the main features menu.
2.
OSD main menu has 5 sub-menus including "Brightness/Contrast", "Color", "Position", "Tracking" and "Setup". Push
the up and down arrow buttons to move between the function icons. As you move from one icon to another, the
The Brightness function adjusts the luminance of the flat panel.
With the menu off, push the up(or down) arrow button to display the Brightness
adjustment menu.
Adjust Brightness first, then adjust Contrast only if further adjustment is
necessary.
increase luminance
decrease luminance
The Contrast function adjusts the degree of difference between darkness and
lightness on the display screen.
With the menu off, push the left(or right) arrow button to display the Contrast
adjustment menu.
increase the contrast
decrease the contrast
This function allows you to secure the current control settings, so that they
cannot be inadvertently changed. Press and hold the MENU button and
button for 3 seconds: the message "CONTROLS LOCKED" appears.
You can unlock the OSD controls at any time by pushing the MENU button and
button for 3 seconds:
the message "CONTROLS UNLOCKED" will appear.
Sub-menu icon
A
B Sub-menu name