Select True/Relative Motion Display Mode - JRC JMA-9832-SA Instruction Manual

......Select True/Relative Motion Display Mode

TM/RM
Change Relative Motion (RM) Mode to True Motion (TM) Mode
Procedures 1 Press
The Relative Motion mode is changed over to the True Motion mode. In the True Motion mode, the
position of own ship on the display moves depending upon its course and speed and the influence of the
current. Land and other fixed targets are fixed on the display and only actually moving targets move on
the radar display. When the True Motion mode is selected, own ship's position will be set to about 60%
of the display radius in the opposite direction to its course allowing for the influence of the current.
Own ship will start moving depending upon its course and speed and the influence of the tide.
Subsequently, when own ship arrives at the position of about 65% of the display radius, the ship will be
automatically reset to its initial position at about 60% of the display radius in the opposite direction to its
course allowing for the influence of the current.
Reset Own Ship to its Original Position in True Motion (TM) Mode
Procedures 1 Press
Own ship will be reset to its initial position as established when the Relative Motion mode is changed
over to the True Motion mode. It will then start moving from that position.
TM RESET ...................................................
TM
.
RM
TM
.
RESET
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3.4 BASIC OPERATIONS
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