Charles Machine Works Inc The 2150GR250 ユーザーズマニュアル
2150GR Ground Penetrating Radar
054-139 - Rev. 1
22/36
¾ If you note the appearance of a hyperbola on the screen during acquisition
(generated by a buried pipe or cable), stop, then move the trolley in the opposite
direction. This temporarily suspends acquisition and produces a vertical line on the
data screen (see Fig. 5-9).
direction. This temporarily suspends acquisition and produces a vertical line on the
data screen (see Fig. 5-9).
Fig. 5-9 – Identifying a target
¾ Position the trolley on the vertical of the identified pipe or cable, and mark the
ground in correspondence to the center point of the antenna, as shown in Fig. 5-10.
Fig. 5-10 – The antenna center point
!
NOTE
The centerpoint of the system is situated in the central point of the antenna
(see Fig. 5-10) and it represents the starting point when reading radar maps
(dotted red line).
(see Fig. 5-10) and it represents the starting point when reading radar maps
(dotted red line).
¾ Use the
and
buttons to position the horizontal cursor on the peak of the
chosen hyperbola (see Fig. 5-11).