LCD Brightness/Contrast w Gray Step-Wedge Graphic

[PassinThru]

It would be really really nice if the brightness and contrast settings were both on the same page. Using left/right for brightness, up/down for contrast. While also displaying a graphic like this one



(that graphic to be more conventional should be reversed, black on left, white on right) Most any photo/video related website has one of those to quickly allow a person to adjust their monitor.

It wouldn't have to have a sliding scale for the adjustments, just a changing number for each quality would suffice.

It's difficult to switch between the two brightness/contrast menu items and finding a good balance for photo & video displaying.

(Newbie Sansa c250 user here.)