
5-23
Chapter 5 Measurements and Calculations
Package
Rotate the
Soft Menu dial-button
[1]
to set the package.
HR Cycle
Enabled when a heart rate is measured in M/D Mode. Rotate the
Soft Menu dial-button [4]
to set the
Heart Rate Cycle and select a value between 1 and 20.
EFW
Enabled when obstetrics measurement menu is taken. you may use the dial-button
[2]
to change the
EFW Reference.
Trace Direction
Enabled after Auto or Limited Trace is performed in Spectral Doppler Mode. Rotate the Soft Menu dial-
button
[3]
and select a direction to trace from
Up
,
Down
and
All
.
X
Up
: Traces only the positive part on the Doppler spectrum.
X
Down
: Traces only the negative part on the Doppler spectrum.
X
All
: Traces the whole Doppler spectrum.
Threshold
Rotate the
Soft Menu
dial-button
[4]
to set the threshold. Enabled after Auto or Limited Trace is
performed in Spectral Doppler Mode. Adjusting the threshold value helps the contouring of a Doppler
spectrum.
Result Action
Rotate the
Soft Menu
dial-button
[5]
to set the position for the measurement results.
X
Move
: Change the position where the measurement results are displayed. After changing the
position, press the
Set
button.
NOTE: When there are too many measurement data and they cannot all be displayed on the
screen at one time, the Move button can be used to navigate through the measurement data.
X
Reset
: Press the
Soft Menu
dial-button to initialise the position where the measurement results are
displayed.
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