Northrop Grumman Sperry Marine VisionMaster FT, User Manual

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Presentation, Motion, Vector Radar/Chart Radar User Guide
and Trail Modes
5-8 65900010
Range Scales affecting Motion Modes
RM is available at all range scales. TM is available on range scales 0.5 NM
to 48 NM. If the range scale is outside these limits, the motion mode will
temporarily revert to RM, with the RM lettering displayed in a warning
colour (amber). On selecting a valid range scale the system will revert to
TM.
On the 96 NM range scale own ship will be automatically centred.
To change the Motion Mode, do the following:
There are two methods of selecting the motion mode, either:
1. Click on the motion mode button. This will switch between TM and
RM.
Or:
1. Right click on the motion mode button. The two
motion modes are shown in a drop down list with
the currently selected motion mode ticked.
If the presentation mode or range scale is not
valid for true motion (as described above),
then TM will be unavailable for selection.
2. Left click on the motion mode you want to use.