... B\M,4B,M2) M scanning speed: Depth Enhancement/Pan Function 1s,2s,3s,4s,5s,6s,7s,8s 3 ... 2.0,Χ2.4,Χ3.0 4) Depth Enhancement/Pan Function 5)Local zooming Depth 6)Adjustment and display of ... shift 10)Frame correlation 11)Gama Correction,edge enhancement for image post-processing 12)image freeze/unfreeze 13)Vertical, ... battery 4.operation manual Veterinary Ultrasound Scanner(BW520V) for ruminants