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A6T/A6/A5 Portable Ultrasonic Diagnostic System

4701-0040-01A

3-37

a: Press Set to confirm the start point of the ellipse axis

b: Move the【Trackball】to shift the cursor to the end point of the ellipse

axis

c: Press the【SET】key to confirm the end point of the ellipse axis

d: Move the【Trackball】 to select the ellipse area

e: Press the【SET】key to confirm the ellipse area

B．Trace

Function: Use Trace measurement to measure circumference and area of

an enclosed region.

Measurement method:

↓

1． In B mode frozen state, press the 【Calc】key to

pop up the Meas & Calc menu, move the

trackball, use the cursor to select “Area/Cir”,

press the 【SET】key to go to the submenu to

select “Trace”. Press the【SET】key to go to

“Trace” measurement mode.

2． Move the cursor to the measurement start point ,

press the【SET】key, on the measurement start

point it displays the fix mark “ x”.

3． Move the trackball to enable the cursor to move

along the edge of the target area, and a trace is

drawn.

4． Press the【SET】key, and the trackball start point

and the end point are enclosed by a straight line;

or when the cursor and the trace start point

distance are very close, the trace is enclosed

automatically. The measurement result is

displayed in the result window, and it ends the

measurement.

5． Repeat steps 2 to 4 to perform the next

measurement.

Sonoscape A5 User Manual

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