37 RS 232 connectorControl input for controlling the SADV 1245 R through aserial RS232 interface. Mains inputThe mains power lead is connected to this socket. Fordetails of a correct mains connection please read thenotes in the chapter 'Installation, Using the unit for thefirst time, Safety notes'. SDI OUT (Serial Digital Interface - optional)Professional digital video interface (can be retro-fitted).The SDI connection to a video projector/monitor with SDIinput guarantees a lossless video transmission even overlong cable runs. YUV video outputThis video output deliveres high quality YUV (P Pb Pr)output signals. Use this output to connect a videoprojector/monitor with YUV input.Important Note:!The YUV output can be set to „progressive scan“operation with the P-Scan switch on the frontpanel. In progressive mode full frames instead ofhalf frames are output by the YUV output. Thisgives a far better picture quality. Themonitor/projector used must be compatible withprogressive video ! (please refer to the manual ofthe video monitor/projector) VIDEO OUTVideo output for TV sets, video recorders or otherequipment with standard composite (CVBS) video inputs. S-VIDEO OUTOutput socket for TV sets, video recorders or otherequipment with S-Video (S-VHS) video inputs. AV OUT (SCART)Socket for for TV sets, video recorders or otherequipment with SCART audio/ video inputs.This socket delivers additional to standard composite(CVBS) video signals the high quality RGB componentvideo signals. To achieve the best possible videoperformance, please select the RGB mode at yourTV/monitor if this device is capable of processing thesesignals. ANALOG OUTStereo audio output for TV sets, video recorders orsurround decoders.