EMBRON Hatteland X Series, Руководство пользователя

Страница: 63 / 134

63 User Controls
IND100064-48
OSD Menu Functions
|--------3--------
Image Settings > Analog VGA Adjustment > Auto Color
Will automatically adjust the color balance of the currently displayed full screen signal. This
function will analyze the incoming signal strength for RGB values and adjust it for “best eye
visuality”. Colors are automatically calculated based on an overall coloring model to attempt
a more true, relevant and correct look. In general, you should display an image on screen
while performing this action that contains variations of Red, Green, Blue, Black, White, Gray
colors to get the best optimal balance of the current signal. An example is a test pattern
image, similar to the picture illustrated later in the manual (see “Service - Test Pattern”)
|--------3--------
Image Settings > Analog VGA Adjustment > H. Position
“H Position” = Move image within the TFT panel active area Horizontally (left/right),
values from 0 to 255.
● Note: Default value is centered inside the active TFT panel area.
|--------3--------
Image Settings > Analog VGA Adjustment > V. Position
“V.Position” = Move image within the TFT panel active area Vertically (up/down),
values from 0 to 255.
● Note: Default value is centered inside the active TFT panel area.
|--------3--------
Image Settings > Analog VGA Adjustment > Clock
Adjust the horizontal frequency (clock) of the analog signal to improve visibility of the entire
image. When it is adjusted, you will notice that the image will appear to be stretched and
might in some situations start to flicker/scroll, at which point you must reverse the last
adjustment to stop it from flickering/scrolling anymore. This function can be used for older
signals that is not automatically detected by the internal display controller.
To adjust the Clock and Phase to an optimal setting it is recommended to display an image
with alternating white and black lines by stepped by 1 pixels either vertically or horizontally.
It is suggested to use a dedicated and external test pattern while adjusting. Values from 0 to
255.
|--------3--------
Image Settings > Analog VGA Adjustment > Phase
Fine tune the data sampling position of the signal (impacts on image quality). This function
will remove small transparent defects in typical characters where a portion seems to be more
faint then the nearby black pixels. The faint pixels are always visible as a line from top to
bottom (vertically). Note that this function is automatic and does not allow for manual values.
It is suggested to use a dedicated and external test pattern while adjusting. Values from 0 to
255.