... 8-Segment TGC adjustment Permanent function of image store Probe identification Main Technical Specification:10 inch VGA monitorBack-lit ... 4-stage per functionPrinter function: can connect laser printer and Video printer directlyComment: Date, Name, Sex, Age, Hospital and full ... :Main unitUSB 2.0, VGA port, Video connector60R/3. 5MHZ Convex array probe Options :L40/7.5MHZ Linear array probe20R/ ...