GE LOGIQ A100, Technical Publication

Page: 161 / 408

OB Measurements
145
LOGIQ
t α
100 User Manual
2211157–100 Rev 0
Circumference & Area
CIRCUMFERENCE and AREA can be computed using
two distance, ellipse or trace method.
The two distance method is illustrated below. For details on
Circumference and Area measurements refer to the
General Measurement section on page 105.
Select [1] in the Sub Menu. If the sub menu was used
for a prior calculation, the system defaults back to the
sub menu when
MEASUREMENT is pressed.
NOTE: This process need not be continued if two
distance measurements have previously been
calculated.
Use the TRACKBALL to move the open ended ‘ ’ cursor
to the start point of the measurement.
Press SET to fix the start point. A second open ended
‘ ’ cursor appears.
Use the TRACKBALL to move the cursor to the end point
of the measurement.
Press SET, the open ended ‘ ’ cursor appears again.
Follow the same procedure to make the second distance
measurement. The measurements appear on the left
side of the display.
TB
1
.
TB