4.Adjust for best viewing tilt angle and engage the on screen display (OSD) adjustment for best display effect whenever necessary. The monitor will sign for “No Signal” status and go into power saving mode in 5 seconds when there is no video signal. The display will come back when the signal does.
V.OSD
A.OSD buttons
“OSD” button: To enter OSD setup menu, or to perform function selected in OSD operation.
“NXT” button: To go to next option function.
“”
“” button: To increase setting.
“” “” button: To decrease setting.
“”
“” button: To turn the monitor power ON/OFF. The monitor can be turned OFF only when there is video signal and can be turned ON only when there is video
signal and after the “Turn Off Panel” message 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.
Part 4