X-Series All Weather User Guide 8 150-092
2.3
On Screen Display (OSD)
The LCD is delivered with a default setup done at the factory for a generic PC and video
display card. When connecting the LCD to a computer for the first time, it may be necessary or
desirable to fine tune the basic setup parameters of the unit. Access to the parameters is
accomplished via information displayed on the screen while the unit is on.
OSD Overview
The OSD is implemented as a window superimposed on the screen image, providing the user
access to all display controls. User input is through a bank of three buttons located on the front
bezel of the LCD. After powering on, the video controller restores itself to the last known
conditions saved in a Non-volatile Random Access Memory (NVRAM). All parameters
(settings) are saved whenever the user selects the
Exit
icon in each OSD feature item. Not
making a selection within a defined time period causes the OSD menu to close. The OSD
time-out variable may be user-selected from the miscellaneous menu. The right and left
keypad buttons are used to scroll through items within the main menu. The selected item will
then be highlighted. The
SELECT
key is used to open and close the OSD menu. After in OSD
menu,
SELECT
key is also defined as the
CONFIRM
key to activate the highlighted item.
User Interface Buttons
•
Select Button
Select the currently highlighted menu item as the parameter to be modified or
when in a menu that contains no highlighted item, return to parent menu.
•
Left Button
When on scrolling mode, move the highlight up through the menu items. When
in parameter-adjustment mode, increase the value of the parameter.
•
Right Button
When in scrolling mode, move the highlight down through the menu items. When
in parameter-adjustment mode, decrease the value of the parameter.
Display Adjustment Controls
The OSD user interface provides access to all display-control functions
•
Brightness
•
Contrast
•
Black Level
•
Red, Green, Blue Gain
•
Set all parameters to their factory-default values
•
Horizontal position of image
•
Horizontal size of image
•
Vertical position of image
•
Clock phase (sharpness)
•
Source selection
•
Saturation
•
Hue
