User`s guide

Measurements
Online Measurements
9-14 Revision D.0
Doppler Velocity Measurements
The active preset determines the available measurements.
VEL
PG
MAX V
TIME
SLOPE
MAX PG
P 1/2t
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B
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1. Press ,
scroll to the
appropriate area,
and press
.
Freeze
Caliper
2. Position the
caliper with the
trackball.
3. For velocity, press
.
Enter
4. For two-point
measurements,
press , put a
caliper at the second
point, and press
.
Caliper
Enter
5. To perform
additional
measurements (up
to a total of four per
screen), press
and repeat
step 2.
Caliper
Measurements and
calculations are
displayed in cm/s
units even when
you select m/s as
the units for the
Doppler scale.
To a d j u s t P W
gate, complete
active
measurement.