... Image processing: Pre-processing, after-processing, dynamic range, frame rate, line average, edge; enhancement, Black/White inversion; Gray scale adjustment, contrast ... : Diagnosis case management, report print, comment library, image output (USB), import data.*Comments: comment, body ... angle: 12 angle scanning*Image direction: Up/down/left/right*Dynamic range(contrast): Continuous adjustable: 0~100dB ...