User's Manual

7 I 72
Figure 1: Functionality of logger, repeater and alpha
Interactive communication between ZONESCAN NET and the leak detector
While conventional radio loggers are equipped with a simple radio transmitter, the
ZONESCAN Correlating Radio Noise Data Loggers feature a transceiver (combined
transmitter and receiver). This allows for interactive communication between the sensor
located in the chamber and the leak detector. In addition to correlation and remote listening,
programming of the ZONESCAN Correlating Radio Noise Data Loggers is also performed via
radio signal directly from the vehicle (i.e., without physical contact with the logger). Thus, the
factory settings can be easily adapted at any time by you to meet your specific measurement
needs.