Dell 2405FPW - UltraSharp - 24" LCD Monitor User Manual page 24

Sharpness
This feature can make the image look sharper or softer. Use
sharper.
NOTE:
Sharpness is only available for "S-video" and "Composite" modes. This function is not available in "VGA"
or "DVI-D modes.
Scaling Scaling optimizes the display for the type of software you are using. Includes '1:1', 'fill' and 'aspect'.
a.
1:1: Turns off Scaling feature and displays an image size based on the input resolution.
b.
Fill: Image size up-scaled to fill the entire screen, image maybe distorted or elongated due to non-proportional scaling of height and width.
c.
Aspect: Increases Vertical image size to fit screen and adjusts Horizontal size to maintain proportional image.
Use and
NOTE:
"Auto Adjust" will produce the best image for your configuration.
Turning video mode "On" reveals the true to reality crisp video images using S-video and Composite video inputs. You can choose between "On" and
Video Mode
"Off".
On : Displays optimum video image by automatically enhancing colors in the brighter color patterns with brighter background video and darker color
patterns in the darker backer background video. The setting is set to "On" by default.
Off : Displays the standard colors as relayed by the video source.
Color Settings: Color Settings adjusts the color temperature, color hue and saturation.
The color hue is most noticeable in areas of white.
'1:1', 'fill' and 'aspect'
to scroll through the 3 alternatives
or to toggle between the 5 settings. Settings 1 to 5 will make the image look softer or
.