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16. Recording Functions
16-7
16.4 Danger Target Log
The danger target log stores information about targets that are received from a radar (TTs) and/or targets that are
received from an AIS transponder (AIS targets).
If a TT or AIS target is within the set CPA and TCPA, information of all TTs (including non-dangerous targets) are
recorded into the danger target log. This data is as follows:
• Date and time, index of target (number of TT on Radar or IMO MMSI number from AIS transponder).
• CPA and TCPA of both AIS and TTs
• Position (Lat, Lon), speed (Spd) and course (Crs) of both AIS and TTs.
• Heading (Hdg) information of AIS target.
16.4.1 How to view the danger target log
To open the Danger Target log, do the following:
Alert Log
Alert Queue
1. Spin the scrollwheel to show Menu/Info/Chart Menu in the guidance area
then push the left button.
2. Choose Record from the menu then push the scrollwheel.
3. Choose Danger Target Log from the menu then push the scrollwheel.
4. The following window appears. Confirm that you want to open the log by
clicking the OK button. Otherwise click the Cancel button.
The system will start viewing program of log.
You can print the entire log or a desired part. To change print font size, put the
cursor on the triangle and choose desired font size. To print the log, click the
Print Log button. To print whole log, select Print All from the menu.
First 1000 Prev 1000 Last 449
LAT LON SPD/kn CRS/
°
HDG/
°
CPA/
TCPA/
Index
Use First 1000, Prev 1000, Next 1000 and Last xxx buttons to select desired time to be listed in the log viewer.