Wortmann terra 4319 HA Manual De Instrucciones página 22

Luminance
In this mode, that could into the sub-page ( Shown in Pic 2 ) to adjust the
luminance of the screen
Contrast : To adjust the foreground level of screen image.
+ : increase contrast, - : decrease contrast.
Brightness : To adjust the luminance of the video.
+ : increase brightness, - : decrease brightness.
DCR : To turn ON or OFF the DCR function(dynamic contrast ratio).
MENU: Turn on/off.
Picture (VGA Only)
In this mode, that could into the sub-page ( Shown in Pic 3 ) to adjust
display's function of the picture.
Phase : Fine adjustment of the VGA signal of the Graphic card.
Clock : Adjustment of the VGA signal of the Graphic card.
image.
6
Pic 2
Pic 3