Sensors & Software pulseEKKO Product Manual page 135

6.2.3 GPR Trigger
This allows you to setup how the GPR system will trigger the transmitter to fire and collect a
data trace. Pressing the GPR Trigger button will display a screen (Figure 6-16) where you can
select and configure the various trigger methods.
•
Odometer – If you have a setup containing a wheel, then you will likely use this option.
As the odometer wheel moves one step size, it will cause the transmitter to fire. This is
the easiest mode to operate in, as you don't have to worry about collecting data at
equally spaced intervals. Pressing the Edit Odometer button takes you to the screen in
Figure 6-17, where you can setup and calibrate the odometer if you haven't already.
Essentially this is the same as the
Figure 6-16: Trigger Method
odometer test screen
123
System Configuration
(5.2.2).