English-12Additional Installation InformationAdvanced OSDSeveral control functions are available by entering the advanced OSD. These control functions are additional OSD menu items,which are always accessible after opening the standard OSD.Control Function DescriptionEDID Change the picture format to be recognized by the operating system• Portrait format - 2048 x 2560 pixels [Factory Default]• Landscape format - 2560 x 2048 pixelsInput Source Change the input source• DVI• DisplayPortConfiguration Change luminance and gamma correction factory presets. The factory presets are:Confi guration Luminance (cd/m2 ) Gamma RemarkMaximum Minimum Ambient1 500 1.0 0.0 DICOM Default2 550 1.0 0.0 DICOM3 400 1.0 0.0 DICOMThe confi guration 1 parameter may be modifi ed anytime by a new display calibration.NOTE: Regarding display calibration, please refer to the GammaCompMD QA Manual.DICOMconformance testMake DICOM conformance of the display by measuring and checking the display properties.How to change the EDID setting (Portrait / Landscape)1. Click the (+) plus button or (-) minus button on the back side of the monitor once to display the “INFORMATION” OSD.A display, which is similar to this picture, opens on the screen.2. Hold down the (+) plus button and the (-) minus button simultaneously for over 2 seconds.The “SWITCHING EDID” menu opens on the screen. Select “Portrait” or “Landscape” by the (+) plus button or the (-) minusbutton.