Elo TouchSystems 1247L - Manual (Page 18)

3-13
OSD Control Options
Brightness
• Adjust the brightness using
+
and
−
buttons.
Contrast
• Adjust the contrast using
+
and
−
buttons
OSD Menu
Color
• Adjust the value of color gain (RED, GREEN, or BLUE) using + and - buttons.
Auto Tune
• Press
+
buttons to make LCD monitor adjust the related parameters
automatically for optimal display status.