Furuno FAR-2827 Service Manual

1.4 List of Functions
1-20
1.4 List of Functions
Table 1.4.1 (1/5) List of Functions
Function Description Remarks
TUNE Auto/Manual Executed by Antenna unit
GAIN
Continuously variable in Manual mode only, 100
steps
Executed by Antenna unit
A/C SEA Auto/Manual Executed by Antenna unit
A/C RAIN Auto/Manual
- Executed by the Processor unit in
the Automatic mode
- Executed by Antenna unit in
the Manual mode
INT Reject
OFF/1/2/3
1: 2 sweep correlation
2: 3 sweep correlation
3: 4 sweep correlation
Noise REJ. OFF/ON: Digital processing
Wiper
OFF/1/2
1: Noise rejection type
2: Target detection type
Echo stretch
OFF/1/2/3
1: Bearing direction
2: Distance direction
3: Distance + Bearing direction
The echo is stretched a fixed
distance range from the sweep
center.
Echo average
OFF/1/2/3
1: Suppression of clutter and accumulation of
steady echo - small
2: Suppression of clutter and accumulation of
steady echo - large
3: Accumulation of echoes
User program
（Setting of
picture icon）
PICTUER 1/PICTUER 2/PICTUER
3/PICTUER 4/NEAR/FAR/NEAR BUOY/
FAR BUOY/ROUGH SEA/SHIP/HARBOR/
COAST
Setting items:
IR/ES/EAV/NOISE REJ/
AUTO STC/AUTO RAIN/
VIDEO CONTRAST/PULSE
WIDE/SEA CONDITION/
STC RANGE
Echo trails
- Trail length:
Continuously changed for each 30 seconds
from OFF/30 seconds up to 30 min./Continue.
- Selection of Relative/True Trail/Previous
screen display
- Range interlocked/not interlocked
- Trail Copy (Enabled only when “Range
interlocked” is selected, and enabled when the
range is changed within one third or 3 times.)
- Trail gradation
Change coupled with echo and background
color
- Selection of Monotone/Gradual shading
- The trail length is correctly
displayed within the selected
elapsed time.
- Only true trail in the TM mode

Furuno FAR-2827 Specifications

General

Brand	Furuno
Model	FAR-2827
Category	Marine Radar
Language	English