JRC JMR-7230-S Instruction Manual page 598

17.7 Position Integrity Check Conditions
When [Position Integrity] is selected in the classification pane, the [Position] dialog is displayed.
In this dialog, the generation condition of the Position integrity limit and the HDOP limit can be set up.
17.7.1 Setting up the condition of the Position
Integrity Check
Enter the following threshold values for checking the Position Integrity.
Position Discrepancy Limit:
The difference in distances when two GPS positions are compared at every second is used as a
threshold value. Specify the difference in a range between 0.010 and 9.990 NM.
Note
Position Discrepancy Limit takes effect when two GPSs are installed.
Section 17 Setting up Alerts 17-14