881A/L-GS Scanning Sonar
Doc No: 430-044-00
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Acquire Target was selected and the mouse cursor changed
to the selection cursor. The target cursor is positioned over
the target of interest and once clicked, >> see slide
alongside.
The desired target was selected. The screen automatically
centred the target within a sector and rotated the sector to
the top of the screen. The sonar will now scan the sector
with the centred target.
Figure 5 Acquiring Targets
To return, select “Release Target” to remove the sector restrictions and train angle.
2.3.6.
Heading, Range, Bearing
The following data appears bottom left of the display:
Figure 6 Bottom Left
H: Sonar heading.
R: Range of the cursor from centre.
B: Bearing of the cursor.
Latitude and Longitude data (if a GPS is interfaced) is displayed below this Heading, Range and Bearing data.
Summary of Contents for 881A-GS
Page 41: ...881A L GS Scanning Sonar Doc No 430 044 00 Page 41 of 46 APPENDIX A HOT KEYS ...
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Page 46: ...881A L GS Scanning Sonar Doc No 430 044 00 Page 46 of 46 APPENDIX C SPEC SHEETS ...