4510. Main MenuClick on to open the main menu.The standard password is EMPTY at factorydefault.MAIN MENUDISPLAY SETUPRECORDCONFIGURATIONEXTERNAL DEVICEBACK-UPFIRMWARE UPGRADELANGUAGE ENGLISHEXIT10.1 Display setupIn this menu you can adjust the setting of the screen display and the OSD menu.SCREEN DISPLAY- VERTICAL POSITIONHere you can adjust the vertical positioningof the main screen.HORIZONTAL POSITIONHere you can adjust the horizontalpositioning of the main screen.BORDER ENABLEHere you can enable/disable the border ofthe split screen.BORDER WIDTHHere you can adjust the border width.BORDER COLORHere you can set the border colour.SCREEN DISPLAYVERTICAL POSITION 24HORIZONTAL POSITION 0BORDER ENABLE ONBORDER WIDTH 1BORDER COLOR GRAYDEFAULT ESCOSD SETUP- TOP OSD OFFSETHere you can adjust the upper OSD on themain screen.- BOTTOM OSD OFFSETHere you can adjust the lower OSD on themain screen.OSD SETUPTOP OSD OFFSET 0BOTTOM OSD OFFSET 0DEFAULT ESC