2017.06.19 FwdMan2.8.17.docx 9-61
9.3.1.7 Ground Penetrating Radar
The GPR option enables simultaneous and automated collection of layer properties.
GSSI’s model SIR-30 is presently supported.
Red: Idle state
Yellow: Prepared to start
Green: Started
Setup:
Shut down the GPR system when DDC is closed
Encoder pulses per meter
Offset from FWD loading plate to GPR antenna
(negative if the antenna is behind the FWD)