4
vanishes. The default status is set to ON when power is supplied unless
manually turned OFF. Since this button controls only the display power
but not the display controller, please try disconnect the power cable or
the VGA cable once unfortunately the screen display goes into a mess.
B. OSD functions
Press “OSD” button with a normal display on the screen to activate the
OSD functions (On Screen Display adjustment). The OSD window will pop up
on the screen. On top part of this window is a Posiflex logo with the OSD
firmware version indicated to its lower right. Below this area is a row of icons
for main OSD menu. Below the main menu is a group of icons for submenu that
corresponds to one icon selected in the main menu. An analysis of the video
signal on resolution and refresh rate will be displayed at the bottom. Applicable
icons in the main menu and its subsequent menus are explained below.
“
MAIN MENU
”: There are in total 5 icons in this menu: One of the 5
icons will be displayed in inverted color to indicate its
relationship with the submenu below. Pressing “NXT” button will shift the
selected icon one by one from left to right and then wrap around to the most left.
Press “OSD” button to enter the selected sub menu. If there is no button for OSD
setting is pressed within a period of time (about 5 seconds to 1 minute as
programmed) the OSD window will disappear with all the adjusted parameters
saved. Explanations on items in sub menu are as below.
“BRIGHTNESS / CONTRAST ADJUST SUBMENU”:
There are 3
icons in this submenu:
Press “OSD” button to select item or return to
main menu. Press “NXT” button to select among brightness, contrast and exit.
“BRIGHTNESS ADJUST”:
When this item is selected, there will
be only the brightness icon with an adjustment indication bar under it
between the main menu area and the video signal mode. Press “+” button
to increase brightness. Press “-” to decrease. Press “OSD” button to save
the current setting and return to “Brightness/Contrast submenu”.
“CONTRAST ADJUST”:
When this item is selected, there will be
only the contrast icon with an adjustment indication bar under it between
the main menu area and the video signal mode. Press “+” button to
increase contrast. Press “-” to decrease. Press “OSD” button to save the
current setting and return to “Brightness/Contrast submenu”.
