Users Manual Part 9

FURUNO FAR-2xx8 SERIES (Fishing)
SP - 2 E3652S02B-M
180829
Solid state radar: FAR-2238S-NXT(BB)/2338S-NXT
PRR
(Hz approx.)
Range scale (NM)
0.125 0.25 0.5 0.75 1 1.5 2 3 4 6 8 12 16 24 32 48 96
2400* S1
2000* S2
1500 M1
1060 M2
1000 M3
600 L
1/2/4/8/16/32 NM ranges: C-type radar only
*: 1800 Hz (S1) and 1500 Hz (S2) with TT range on 32 NM.
3 PROCESSOR UNIT
3.1 Minimum range 22 m
3.2 Range discrimination 26 m
3.3 Range accuracy 1% of the maximum range of the scale in use or 10 m,
whichever is the greater
3.4 Bearing discrimination
X-band: 2.1° (XN12CF),1.5° (XN20CF), 1.2° (XN24CF),
S-band: 2.8° (SN24CF), 2.5° (SN30CF), 2.0° (SN36CF)
3.5 Bearing accuracy ±1°
3.6 Range scale and Range ring interval (RI)
Range (NM) 0.125 0.25 0.5 0.75 1 1.5 2 3 4 6 8 12 16 24 32 48 96
RI (NM)* 0.025 0.05 0.1 0.25 0.25 0.25 0.5 0.5 1 1 2 2 4 4 8 8 16
Number of rings* 5 5 5 3 4 6 4 6 4 6 4 6 4 6 4 6 6
1/2/4/8/16/32 NM ranges: C-type radar only.
*: changeable from menu for C-type radar.
3.7 Warm-up time 3 min. approx. (solid state radar excluded)
3.8 Presentation mode Head-up, STAB head-up, Course-up, North-up (RM/TM), Stern-up
3.9 Marks Cursor, Range ring, Heading mark, Bearing mark, Target trail,
VRM, EBL, Acquisition zone
3.10 Target tracking (TT) Auto or manual acquisition: 100 targets in 24/32 NM
(range selected from menu for maintenance)
Auto tracking on all acquired targets,
Tracking: 5/10 pts on all activated targets
Vector time: Off, 30 s, 1-60 min
3.11 AIS Display capacity: 350 targets,
Tracking: 5/10 pts on all activated targets
Vector time: Off, 30 s, 1-60 min
3.12 Radar map 20,000 pts
3.13 Acquisition zone 2 zones
4 PLOTTER FUNCTIONS (for C-type Radar)
4.1 Projection Mercator
4.2 Useable area 85° latitude or below
4.3 Geoids WGA84, Tokyo
4.4 Effective projection area 0.025 to 120 NM (for STBY),
follows the radar range scale while transmitting