Furuno gd-1700c Manuel D’Utilisation

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3-1
3. RADAR 
OPERATION 
This chapter covers radar operation, including the ARP (Auto Plotter) function. 
ARP requires a Model 1800/1900 series network radar equipped with the ARP 
circuit board. 
 
3.1 Radar 
Display 
 
Cursor
359.9
°
R
0.240nm
North marker
H-UP
.      /                   319.9
°
M
  .125nm
 SP
TRAIL 30m
02m30s
G1 IN
G2 OUT
ES  L
EAV L
IR L
.250
Range/
range ring 
interval
Presentation 
mode
Alarm icon
Battery icon
Zoom area
Zoom
window
Guard zone 1
Trail time
Trail elapsed time
Guard zone 1
Guard zone 2
Echo stretch
Echo averaging*
Interference rejector
Guard zone 2
VRM2
EBL1
VRM1
EBL2
Range ring
Pulselength
Heading
M: Magnetic
T: True
Heading line
EBL1 range
VRM1 range
Cursor range
and bearing
(Cursor position may
also be shown, in
L/L or Loran C TD.)
EBL2 bearing, VRM2 range
EBL1
             27.0
°
R
VRM1
         0 .158nm
EBL2
            327.1
°
R
VRM2
          0 .225nm
* = Radar source
      Model 1800/1900
      series radar
Own ship vector
(ARP required*,
true vector mode)
 
Radar display