TM 5-6675-316-14
Fxample: Digitize arcs in illustration below as follows:
Locate point 1. Press X.
Move to some reference
point.
Press A.
Move to endpoint 2. Press
B.
Move to reference point on
arc 2.
Press A.
Move to endpoint 3. Press
B.
Result
Starting point of arc 1
(shown on XY display) is
recorded.
Reference point is stored
but not recorded.
Coordinates of point B
are recorded. Center
point, radius, and direc-
tion of rotation for arc
are computed and recorded
as command.
Point is stored.
Coordinates of endpoint
and computed information
for second arc are re-
corded.
Move to reference point on
arc 3.
Press A.
Point is stored.
Move to endpoint 4 of arc.
Press B.
Arc complete.
(8) To digitize circle, select one of methods from table 3-6.
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