Elo TouchSystems 1566L - Manual (Page 26)

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First OSD Menu
To access the first OSD menu:
1 Press the Menu button to display the menu and to select between the two
Main Menus.
2 Choose the adjustment items by pressing the Auto/Sel button.
3 Adjust the value of the adjustment items by pressing the Up or Down button.
The OSD menus have a pre-set time delay after which menus will automatically
disappear.
Contrast
The contrast function allows you to adjust the difference between black and
white shades for image sharpness.
To adjust the contrast:
1 Highlight the Contrast menu option by pressing the Select button. A Contrast
gauge displays, indicating a numeric value that changes as you increase or
decrease the contrast.
2 Adjust the contrast by pressing the Up or Down button.
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Contrast
Horizontal Position
Vertical Position
Horizontal Size
Tracking
200
+
Main Menu
Page 1