21ROP.menu.setting. (continued)Item Display FunctionLEVEL.DEPENDENT0׀5.%׀30.%Lowers the detail in dark areas.It adjusts the level.DARK.DETAIL 0׀1׀5SYSTEM.(1/2)→ ** SYSTEM ( 1/2 ) **RETURN1RETURN2RETURN3RETURN4RETURN・DELAYDOWN CONVERT MODEUP CONVERT MODEHD COLOR BARPATHOSDI3-4 OUTHD SDI1HD SDI2HD SDI1HD SDI2NORMALSCARIBOFFPMSC( indicates factory default settings.)Item Display FunctionRETURN1 HD.SDI1HD.SDI2VBSSets the input allocations ofreturn signal 1.RETURN2 HD.SDI1HD.SDI2VBSSets the input allocations ofreturn signal 2.RETURN3 HD.SDI1HD.SDI2VBSSets the input allocations ofreturn signal 3.RETURN4 HD.SDI1HD.SDI2VBSSets the input allocations ofreturn signal 4.RETURN.·.DELAYNORMALSHORTSelects whether a RET displayvideo will be delayed by 1 F(NORMAL) or by the shortestpossible period (SHORT).DOWN.CONVERT.MODESCSQLBSelects the down-conversionsystem for video output from SDSDI and VBS.UP.CONVERT.MODESCSQLBSelects the up-conversionsystem for videos used as SDSDI and VBS return videos.Item Display FunctionHD.COLOR.BAR FULLBARS-1ARIBBARS-2BARS-3BARS-4BARS-5BARS-6Select the color bar signals to beoutput from the HD/SD SDI OUTconnectors and VBS connectorwhen “BAR” has been selectedon the operation panel of theROP.When they are output in VBSor SD format, color bars in HDformat are output in the modespecified withDOWNCONVERT MODE.FULL:75 % full field color barBARS-1:Color bar based on theSMPTE standardARIB:ARIB multi-format color barBARS-2:Color bar based on the EIAJstandardBARS-3:Split field color barBARS-4:75 % full field color bar placedin an area with a 4:3 aspectratio.(Displayed 40 % gray outsidethe area.)BARS-5:Color bar based on theSMPTE standard that isplaced in an area with a 4:3aspect ratio.(Displayed 40 % gray outsidethe area.)BARS-6:Color bar based on the EIAJstandard that is placed in anarea with a 4:3 aspect ratio.(Displayed 40 % gray outsidethe area.)PATHO OFFONSelect ON/OFF for thepathological signals.SDI3-4.OUT NORMALPMSelects the signals output fromthe 3rd and 4th HD/SD SDIsignal output connectors on aCCU.