Installation, Operation, & Maintenance Instructions
IOM J500.35
2021.04
JMT
● +1.440.572.1500
21
The graphs will show 23.6 inches of the graph of the
sensor, measured in distance from the instrument head.
When opening a graph, it is possible to change the
starting point of the graph.
Channels 1 and 2 can be used to verify that the crystals
are each working properly.
Channels 1 and 2 graphs are always scaled to a max
voltage of 1.8 V and minimum of 0.6 V. An example of
Channel 1 shown here, the sensor is working properly
with the detected edge shown by the solid vertical bars.
In this instance the graph is shown of the sensor probe
from 0.0” to 23.6” from the sensor head. The other signal
detected is marked with a dotted line.
To exit the view of the graph, press
Back
.
Channel 3 is scaled to a max voltage of 2.5 V Channel 3
is what is used by the instrument to determine level.
Pressing
Enter
when in channel 3 will allow you to set
the
Minimum Signal Width
(uS).
Press
Enter
when the cursor is in tenths of a
microsecond to bring up the
Gain
setting.
