Oerad Concretto, User Manual

1. 

Survey parameters toggle - open / close the 

parameters menu on the left.

2. 

Pause / Resume survey.  

3. 

Time window toggle - toggles between the GPR 

short and long operational time windows.

4. 

Apply  background  removal  filter.  It  is  recom- 

mended to have this filter on.

5. 

Record a SEG-Y or ERAD file for later viewing.

6. 

Take a screenshot of the current scene, saved as 

JPEG.

7. 

Hardware gain controller at five levels. Used to 

amplify the signal when the material does not 
allow good signal penetration.

8. 

Software gain control at five zones of the wave. 

Allows amplifying the signal locally at points of 
interest and reducing the signal strength 
elsewhere to reduce noise.

-

:

reduce amplitude;

+

:

amplify signal;

 x1.0

:

amplification factor;

green bar

:

amplification factor.

9. 

Y-Axis showing penetration depth expressed in 

nanoseconds or meters/feet.

10. 

Radargram streaming live data from the GPR. 

Double tap anywhere on it to pause/resume 
surveying.

11. 

Update  radargram  on  movement  is  only 

applicable to devices supporting a distance 
measuring wheel.

12. 

Apply Background removal filter. It is recom- 

mended to have this filter on.

13. 

Background  removal  strength  toggle.  It  is 

recommended to have it set higher when moving 
slower or over greater distances.

14. 

Material dielectric helps calculate the pe- 

netration depth based on the surveyed material.

15. 

Change  palettes  to  optimize  anomaly 

detection. 

16. 

Switch between nanoseconds or meters/feet 

as penetration depth measurement units.