B Mode Ultrasonic Scanner
User’s Manual V1.00
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Chapter 9
B General Measurement
In B, B|B frozen mode, press
key to enter B general measurement dialog box, as shown below:
9.1 Distance measurement
Function: measure the distance between two dots.
Operation steps:
1. In the B general measurement dialog box, click OK to start the distance measurement and the
positioning icon appears on the screen; Click
CANCEL
to give up the measurement;
2. Tap the image with your finger, appear white mark “ ”, move your finger to appear measuring
line and green mark “ ”, move the green mark to locate the starting point of the measurement;
3. Tap white mark “ ” of the other endpoint, then the white mark turns green, move the green mark
to the endpoint of the measurement, the measured distance value real-time shown on the right side
of the screen;
4. Click the “ ” mark to exchange the starting and end point; Hold down the arrow keys of the
positioning icon to fine-tune the position of starting and end point;
5. After completed the measurement, tap the Confirm key
on the positioning icon, the measured
distance value is displayed on the right side of the screen, and the measurement is finished;
6. Press
key to clear measurement mark and the result.
Attention:
The accuracy of software measurement: distance measurement ≤ 0.1mm; area
measurement ≤ 0.1mm
2
; volume measurement ≤ 0.01cm
3
; heart rate measurement ≤ 1bpm;
time measurement ≤ 1ms. Due to differences in images obtained by each user in different
times, the actual object for the accuracy of the measurement may be greater than the
above-mentioned values.
Attention:
When measuring, the positioning icon
appears on the screen. Hold down
any four corners at the rectangular frame of the positioning icon to slide, you can move the
positioning icon to anywhere. Hold down the up/down/left/right arrow keys
of the
positioning icon to fine-tune the position of measurement mark, tap the middle Confirm
key
to end the current measurement.
Attention:
When the display screen is small, the measured results displayed on the right
side of the screen may not be displayed completely. In this case, you can slide up or down, or
hide virtual keys on the phone or Pad to view.