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Using the DA
System
8.10 Nav Data QC
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Figure 8-11 The Nav Parameters QC Pop-up Window
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This option can be selected when testing the navigation input with a new RS-232 navigation
string, or when checking that navigation equipment is delivering a correctly formatted navigation
string (see Section 5.4.2).
8.11 General Information Area
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Figure 8-12 The General Information Area
The General Information Area (see Figure 8-12, this page) lies near the bottom left of the display
screen. It provides the following information:
•
pings/s: the rate (in pings per second) at which the display lines scroll down the screen. In
acquisition mode, the rate is determined by the Open Acquisition→Triggers→Trigger
Period settings (see Section 5.2)
•
ping no.: the number of the ping being displayed in the top line of the Data Display Area. It
is continuously updated while data is scrolling. The ping number is assigned to the data
during acquisition and is reset to zero only when the system is restarted. This means that
consecutive tapes or optical disks used during data acquisition have sequential ping numbers.
•
date/time: the date and time at which the data was recorded. (The date is displayed as ddmm-yy.) During acquisition, if Navigation Input→Sync with Nav Time has been set the date
134 May 2001 for version 2.1