System Composition, Principle and Specification
2-3
2.2.3 Probe (Basic Configuration): Multiple frequency convex probe.
2.2.4 Focus Method:
a) Transmitting focusing method: 1 ~ 4 transmitting focus(es) for selection,
16 focusing positions for selection;
b) Receiving focusing method: Continuous dynamic focusing.
2.2.5 Grayscale: 256
2.2.6 Beam-forming Method:
Digital beam forming, continuous dynamic focusing, dynamic aperture, dynamic
apodization.
2.2.7 Display Depth: Max.25.2cm.
2.2.8 Probe Technology: 3.5MHz, 5.0MHz, 7.5MHz linear and convex probes.
2.2.9 Imaging Parameter Adjustment:
B gain, M gain, 6-step TGC (Time Gain Compensation, also called “STC”), acoustic power,
focal point number, focal point span, dynamic range, edge enhancement, image
persistence (frame correlation), smooth, LD, etc.
2.2.10 Live ZOOM: 4 magnifications with the max. of X4.0, position selectable.
2.2.11 Display Parameter Adjustment:
Display depth, display angle (for convex probes), display width (for linear probes), image
orientation (left/right reverse, 90° rotation), image polarity (positive/negative), image
grayscale curve, etc.
2.2.12 Full Screen Sweep Speed In M Mode (s/f): 1.25, 2.5, 5.0 and 10.0 for selection.
2.2.13 Cineloop: current stored image cineloop and hard disk cineloop, ≥ 256 frames,
and the replay speed is selectable.
2.2.14 Image Storage: Hard disk, USB memory stick; Temporal image storage and recall
≥ 16 frames.