CarSense 303™ Operating Instructions
4
Document no.
10310104 Revision 1.8
11/1/2016
Operation
Power Up
The green LED indicates that the detector is powered and operational. Upon first power-
up, the detector will need to be calibrated to the local magnetic field (see
Controls and
Indicators
).
Axis Settings
The heart of the CS303 is the 3-axis magnetoresistive sensor. This state-of-the-art
technology integrates three separate sensing elements, allowing for individual tailoring of
the detector’s sensitivity according to its environment.
The sensor can detect disturbances in all 3 axes (X, Y, and Z), and allows you to select any
combination required for your unique installation. By “turning off” the axis in the direction
of a disturbance, the sensitivity in that direction is reduced, while maintaining the
sensitivity of the other two axes.
X Axis Sensitivity
Y Axis Sensitivity
Z Axis Sensitivity
