ULTRASOUND EQUIPMENT USER MANUAL
29
c) Press
to confirm the start point of the measurement;
d) Press
or touch the trackball to select the end point of the
measurement and the gestational weeks, expected date of confinement and the data of fetal weight will
be displayed;
CRL
XX.X (cm)
W: XX (week)
EDD=
20XX (year)
XX/XX (month/date)
G: XX XX±XX
（
Gram
）
e) Press
to end the measurement; exchange the start and end point of the measurement;
f) Repeat Step d) and Step e) to carry on another measurement;
g) Press
to exit from the gestational weeks measurement;
h) Press
to clear the measurement mark after exited from the measurement.
5.9.4 (FL) Femur Length
(Press
to exit from other operations before measurement):
a) Press
will display the cursor “+”;
b) Press
or touch the trackball to select the start point of the
measurement;
c) Press
to confirm the start point of the measurement;
d) Press
or touch the trackball to select the end point of the
measurement and the gestational weeks, expected date of confinement and the data of fetal weight will
be displayed;
CRL
XX.X (cm)
W: XX (week)
EDD=
20XX (year)
