... 7. Scanning mode: B, 2B, 4B, B/M, M Full field image with 8 lever adjustment(8 kinds Magnification) 8. Gain range ... : 256 11. Imaging technology: full digital beam forming, continuously dynamic adjustment focusing, Dynamic aperture 12. Image storage: 100 frames permanent storage ... B/W conversion, edge enhancement (4), etc.With the image enhance the depth and the local amplification Wire switch realize ...