JRC JMA-7110-6XA, Instruction Manual

Page: 149 / 572

JMA-7100 Instruction Manual
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3.BASIC OPERATION
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3.4 GENERAL RADAR OPERATION
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3.4.7 Move Own Ship’s Display Position (Off Center)
The own ship
’
s position can be moved from the display center to any position
within 66% of the display radius. This function is convenient for observing a wide
coverage in any direction.
If Off Center functions set to scanner position is outside of the PPI range, when
function switching display with reference to scanner position.
Procedures
1) Left-click the Off Center button located at the upper left of the
display.
The cross cursor mark will appear at the own ship ’ s position on the radar display.
2) Move the cross cursor mark (own ship
’
s display position) to a
desired position by using the trackball.
While the cross cursor mark is moving, the own ship
’
s display position moves following
the cross cursor mark.
When it moves to a position outside 66% of the display radius, the center position is limited
to a position within 66% of the display radius.
3) Press the trackball button on the left key.
The own ship ’ s display position will be fixed to the cross cursor mark.
3.4.7.1 Returning Own Ship's Position to the Center
Procedures
1)
Left-click the Off Center button for 2 seconds.
The own ship position is returned to the center of the display.
This function is not available on the 96 NM range.
i
Move the cursor mark to
a desired position
HL
Press the [ ENT] key
The own ship’s display
position will be fixed.
HL