1.1 Technical Data
1. Scanning mode: linear array scanning, convex array scanning
2. Nominal frequency of the probe: 3.5MHz/5.0 MHz /6.5 MHz /7.5 MHz
3. Grey scale: 256
4. 10.4SVGA display
5. Main power supply: AC110/230V, 50/60Hz
6. Rating power: 100VA
8. Overall dimension for main unit: approx. 400*280*325 mm (L*W*H)
9. Weight of main unit: approx. 10 kg (exclusive of accessories)

1.2 Primary functions
1. Display mode: B, B/B, B/M, M, 4B.
2. Speed in M mode: 1s, 2s, 3s, 4s, 5s, 6s, 7s, 8s.
3. Magnification: *0.8, *1.0, *1.2, *1.5, *1.6, * 2.0, *2.4 , *3.0.
4. Depth enhancement/pan function.
5. Local Zoom.
6. Adjustment and display of 8 stages TGC, total gain and dynamic range.
7. Single-point, multi-point focusing.
8. Frequency conversion
9. Angle change.
10. Frame correlation function.
11. Gamma correction and edge enhancement for image post-processing.
12. Image freeze/unfreeze.
13. Vertical, horizontal flip and B/W conversion.
14. Case information, image annotation and auto time display.
15. Body marks.
16. Measurement of distance, circumference, area, volume, slope, heart rate and cycle.
17. Obstetric package including 10 tables, automatic calculation of EDD and fetus weight.
18. Energy-saving.
19. 120 frames image storage.
20. 256 frames cine loop.
21. PAL-NTSC Conversion.
22. Chinese-English Switch.
23. Obstetric report.