A6T/A6/A5 Portable Ultrasonic Diagnostic System
4701-0040-01A
3-85
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 “ x”, the measurement result is fixed, and it ends the
measurement.
5. Repeat steps 1 to 4 to perform the next measurement.
3.6.3.4 HR measurement
Function: To calculate heart rate per minute on the heart beat image.
Measurement method:
1. Measurement method: 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 “HR”, press the 【SET】key to
confirm going to HR measurement mode.
2. Move the trackball , place the “ +”cursor on the heart beat point to be
measured, press the 【SET】key to fix the measurement start point ,
the cursor becomes a ”x”.
3. Move the trackball , now ”x” and “+” are connected by a dotted line.
In the result window it displays the measurement value.
4. Place the “+”cursor on the next heart beat point, press the 【SET】
key to fix the measurement end point. This measurement ends, and
the measurement result is displayed in the result window.
5. Repeat steps 1 to 4 to perform the next measurement.
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