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2. DISPLAY AND TRACK
2-2
Cursor turned off
Ship's position (in latitude and longitude or
LOPs), speed and course appear on the
display.
234
34 23.456´ N 135 45.678´ E
BRG
345
RNG
123
12.3
SOG
nm
kt
COG
Own ship
mark
Own ship position
in latitude and longitude
Course
Speed
D3D 100m
SAFE
Figure 2-2 Data displayed
when the cursor is turned off
Shifting the cursor
1) Press the [CURSOR ON/OFF] key to turn
on the cursor.
2) Press the cursor pad to shift the cursor.
The cursor moves in the direction of the
arrow pressed. When the cursor reaches
the edge of the display, the display shifts
in the direction opposite of the arrow
pressed.
Centering the cursor
Press the [CENTER] key.
2.4 Shifting the Display
The display can be shifted on the Plotter 1
and Plotter 2 displays, with the [CURSOR
ON/OFF] key. When own ship tracks off the
display it is automatically returned to the
screen center.
1) Press the [CURSOR ON/OFF] key to turn
off the cursor.
2) Press the cursor pad continuously. The
display shifts in the direction of the arrow
pressed.
2.5 Centering Own Ship's
Position
1) Press the [CURSOR ON/OFF] key to turn
off the cursor.
2) Press the [CENTER] key.
2.6 Stopping/Starting
Plotting and Recording
of Track
The GP-90-DUAL stores 2,000 points of track
and marks. When the memory becomes full
the oldest track is erased to make room for
the latest.
Procedure
Press the [PLOT ON/OFF] key to start/stop
recording and plotting of track.
When plotting is resumed
"Resuming track plot" appears at the center
of the display for about three seconds.