Users Manual
Table Of Contents
PDP User’s Guide Appendix B:GPR Emissions, Interference and Regulations
B-8
B-4 Emissions Reduction in Operation
All regulations make reference to a requirement that the GPR device automatically
cease emitting signals within 10s of a operator terminating measurments. Sensors
& Software products are all operated under computer control. If no data are
requested by the operator, UWB emmisions do not occur and sources are not
active. All systems are designed to eliminate un-needed UWB emissions. Control
lies solely with the operator.
GPR measurments require the measurement devise to move over the ground
surface. Sensors & Software GPR units are deployed with a motion sensor, such as
an odometer wheel, to trigger data acquisition. When the system is not in motion,
the system ceases operation and there is no UWB emmissions when stationary.
All controls are established to address the’deadman’ switch concepts using modern
digital controlled operation.