Furuno FAR-2137S - Page 181

3.2
Box Menu
Box Menu Box Menu
Box Menu
3-16
7 VIDEO CONTRAST
1/2/3/4
A/B/C
Adjusts the contrast of echoes.
Sets the gradient of the video level projected as
echo. When this is set to 4 (Dynamic range; Small)
and Curve C, weaker echoes can be clearly
presented.
8 [PULSE]
1 BACK 2 0.5NM
3 0.75NM 4 1.5NM
5 3NM 6 6NM
7 12-24NM
Sets the pulse length of each range.
9 [CONDITION]
1 BACK
2 SEA CONDITION
3 ANT HEIGHT
4 STC RANGE
STC operation optimum according to the conditions
can be achieved by changing SEA CONDITION,
ANT HEIGHT and STC RANGE.
0 DEFAULT
To return the setting back to the default, double click
the left button or press the [ENTER] key three
times.
Table3.2.10 “PICTURE” default setting
INT
REJECT
ECHO
STRETCH
ECHO
AVERAGE
NOISE
REJ
AUTO
STC
AUTO
RAIN
VIDEO
CONTRAST
PICTURE 1
2 OFF OFF OFF OFF OFF 2/B
PICTURE 2
2 2 1 OFF OFF OFF 3/B
PICTURE 3
2 OFF 2 OFF ON OFF 2/B
PICTURE 4
2 OFF OFF OFF OFF 2 2/A
NEAR
2 OFF OFF OFF OFF OFF 3/B
FAR
2 2 3 OFF ON OFF 3/C
NEAR BUOY
2 1 1 OFF OFF OFF 3/B
FAR BUOY
2 2 3 OFF ON OFF 3/C
ROUGH SEA
2 OFF 2 OFF ON OFF 2/A
SHIP
2 2 OFF OFF OFF OFF 3/C
HARBOR
2 OFF OFF OFF OFF OFF 3/B
COST
2 OFF OFF OFF OFF OFF 3/B
Pulse Condition
0.5
NM
0.75
NM
1.5
NM
3
NM
6
NM
12-24
NM
Sea
Condition
STC
Range
PICTURE 1
S1 S1 S2 M1 M2 L 2 +
0
PICTURE 2
S1 S1 M1 M2 M3 L 2 +
0
PICTURE 3
S1 S1 S2 M1 M2 L 3 +
0
PICTURE 4
S1 S1 S2 M1 M2 L 2 +
0
NEAR
S1 S1 S2 M1 M2 L 2 +
0
FAR
S1 S1 M1 M3 L L 3 +
0
NEAR BUOY
S1 S1 M1 M2 L L 2 +
0
FAR BUOY
S1 S1 M1 M3 L L 2 +
0
ROUGH SEA
S1 S1 S2 M1 M2 M3 4 +
0
SHIP
S1 S1 M1 M2 M3 L 2 +
0
HARBOR
S1 S1 S2 M1 M3 L 2 +
0
COST
S1 S1 M1 M2 M3 L 2 +
0