3DMC Reference Guide
range, to add an identifier to the broadcast message,
and other measures designed to minimize interference
with voice users. The user and his employer are
subject to fines of up to $82,500, confiscation of
surveying equipment and legal action, if the rules are
Topcon cannot obtain the license for the user. There
are companies to assist with licensing. Two are listed
•Professional Licensing Consultants Inc.
P.O. Box 1714
Rockville, MD 20849-1714
•Atlas License Company and Data Services
1725-A North Shadeland Avenue
Indianapolis, IN 46219
General Usage Warnings
Caution: If any Topcon 3D Machine Control
component has been dropped, altered,
transported or shipped without proper packaging,
or otherwise treated without care, erroneous
measurements, calculations, or display may occur.
Periodically test 3D Machine Control components
to ensure accurate measurements and operation.