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Track the errors in the inertial sensor during their warm-up period (when their errors change more quickly
than normal).
During this period it is necessary to drive the vehicle or the errors will not be estimated and the specification
will not be reached. The NCOM output message (and CAN outputs) includes status information that can be used
to identify when the required specification has been met. These are plotted in the example below.
Improving the configuration after a warm-up
Committing the configuration to the RT
After the warm-up process has been completed you can commit the improved settings to the RT using
NAVconfig. The RT takes its improved orientation, antenna positions and wheel speed sensor position from
values generated in real time during the warm-up and uses them to improve accuracies.
To commit improved settings to the RT, first open NAVconfig and select ‘Improve configuration’. Figure 44
shows this option on the NAVconfig home section.
Figure 44: NAVconfig home section
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