Sonic Tracker and SAS Setup
Sonic Tracker Placement
P-32+ and P-32 Operator’s Manual P/ N: 1001547-01
Curb and Gutter Tracking
When tracking a curb and gutter, keep the tracker 14 to 24 inches above the lip of gutter (Figure 91). I f the
tracker is placed too high, the sonic cone may pick up an unwanted surface, such as the face of the curb.
Figure 91: Tracking a Curb and Gutter
Figure 92: ST-3 Direction of Travel - Tracking Curb and Gutter
Sonic Tracke r II
If you are paving around a tight curb using an ST-3, make sure to orient the ST-3 in-line with the
direction of travel (Figure 92).
Curb and Gutter
Direction of Travel