GP500 User's Manual

USA Head quar ters:

Clif ford Elec tron ics, Inc. 20750 Las sen Street, Chatsworth, CA 91311

Within USA: 1- 800- 824- 3208

Phone: (818) 709- 7551 Fax: (818)407- 1743

All Clifford sys tems are cov ered by

one or more of the fol low ing Clif ford Elec tron ics USA

pat ents:

4,158,874; 4,233,642; 4,327,444; 4,383,242; 4,430,685;

4,845,464; 4,887,064; 4,890,108; 4,922,224; 4,997,053;

5,081,667; 5,146,215; 5,157,375; 5,467,070; 5,650,744

and other pat ents pend ing.