A6T/A6/A5 Portable Ultrasonic Diagnostic System
4701-0040-01A
3-84
3.6.3.2 Time measurement
Function: To measure the time interval of two points on the M image
Measurement method:
1. In M or B/M mode frozen state, press the【Calc】key to pop up the
Meas & Calc menu in M mode, move the trackball, use the cursor to
select “Time”, press the 【SET】key to confirm going to Time
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 “+”.
3. Use the trackball to move the cursor. Now the cursor can only be
shifted in the horizontal direction. In the result window it displays the
measurement value.
4. Use the trackball to shift the cursor to the measurement end point.
Press the 【SET】key, on the measurement end point it displays the
fix mark “+”, the measurement result is fixed, and it ends the
measurement.
5. Repeat steps 1 to 4 to perform the next measurement.
3.6.3.3 Slope measurement
Function: To measure slope (velocity) between two points, as well as
distance and time.
Measurement method:
1. In M or B/M mode frozen state, press the【Calc】key to pop up the
Meas & Calc menu in M mode, move the trackball, use the cursor to
select “Slope “, press the【SET】key to confirm going to Slope
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. Use the trackball to move the cursor, now the “ +”cursor and the ”x”
cursor for the measurement start point are connected by a dotted
line. In the result window it displays the measurement value.
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