Furuno gp-150-dual Guía Del Usuario

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 2-1
2. DISPLAY AND TRACK
2.1 Enlarging/Shrinking 
the 
Display 
You may enlarge/shrink the display on the 
Plotter 1, Plotter 2 and Highway displays, 
with the 
ZOOM IN and ZOOM OUT keys. The 
horizontal range is available among 0.25, 0.5, 
1, 2, 4, 8, 16, 32, 64, 128 and 192 nautical 
miles. For the Plotter 1 display the ranges are 
0.36, 0.71, 1.42, 2.84, 5.69, 11.38, 22.76, 
45.51, 91.02, 182.04 and 273.07 nautical 
miles. 
 
The 
ZOOM IN key enlarges the display and 
the 
ZOOM OUT key shrinks it. Each time a 
zoom key is pressed the horizontal range 
appears at the center of the display for about 
one second. 
 
 
2.2 Display 
Orientation 
Display orientation can be selected on the 
Plotter 1 and Plotter 2 displays, with the 
NU/CU ENT key. Two display orientations are 
available: north-up and course-up. 
 
North-up display 
In the north-up display, true north (0°) is at 
the top of the display. Own ship moves on the 
display in accordance with true speed and 
true motion. Land is stationary. 
 
Course-up display 
Destination set 
Ship’s course is upward on the screen at the 
moment the course-up mode is selected and   
the north mark ( ) appears at the left side of 
the display.   
 
Destination not set 
Ship's heading or course is at the top of the 
display. The north mark appears at the left 
side of the display. 
 
 
2.3 The 
Cursor 
The cursor (+) functions to select location for 
a mark; erase marks; measure range and 
bearing, etc. 
 
Data and cursor state 
Cursor state determines what data are shown 
on the display. 
 
Cursor turned on, cursor data 
Cursor position is displayed in latitude and 
longitude or LOPs (depending on menu 
setting) at the top of the display. The range 
and bearing from own ship to the cursor 
appear at the right hand side of the display, 
when in the Plotter 1 display. 
234
°
 
BRG
345
°
 
BRG TO +
123
°
 
11.5
RNG TO +
nm
COG
2.0 nm
Cursor mark             Cursor position in
                                 latitude and longitude
Cursor
Range from own
ship to cursor
Bearing from own
ship to cursor
34
°
 23.456´ N  135
°
 45.678´ E
WGS84
D3D 100m
SAFE
 
 
Figure 2-1 Data displayed when the   
cursor is on