2 specific operation – Furuno FR-2125V User Manual
Page 52
1-41
The picture setup options assignable to any of the function keys are as shown in the table
below.
Table 1-2 Picture setup options
l
e
b
a
L
n
o
i
t
p
i
r
c
s
e
D
l
e
b
a
L
n
o
i
t
p
i
r
c
s
e
D
Y
O
U
B
g
n
i
t
c
e
t
e
d
r
o
f
g
n
i
t
t
e
s
m
u
m
i
t
p
O
s
l
e
s
s
e
v
ll
a
m
s
,
s
y
o
u
b
n
o
i
t
a
g
i
v
a
n
s
t
c
e
j
b
o
e
c
a
f
r
u
s
ll
a
m
s
r
e
h
t
o
d
n
a
P
I
H
S
g
n
i
t
c
e
t
e
d
r
o
f
g
n
i
t
t
e
s
m
u
m
i
t
p
O
s
l
e
s
s
e
v
T
R
O
H
S
e
g
n
a
r
t
r
o
h
s
r
o
f
g
n
i
t
t
e
s
m
u
m
i
t
p
O
f
o
e
l
a
c
s
e
g
n
a
r
a
g
n
i
s
u
n
o
i
t
c
e
t
e
d
s
s
e
l
r
o
M
S
3
G
N
O
L
e
g
n
a
r
g
n
o
l
r
o
f
g
n
i
t
t
e
s
m
u
m
i
t
p
O
r
e
g
r
a
l
r
o
M
S
6
f
o
e
l
a
c
s
G
N
I
S
I
U
R
C
f
o
e
l
a
c
s
e
g
n
a
r
a
g
n
i
s
u
g
n
i
s
i
u
r
c
r
o
F
r
e
g
r
a
l
r
o
M
S
5
.
1
R
O
B
R
A
H
e
g
n
a
r
t
r
o
h
s
r
o
f
g
n
i
t
t
e
s
m
u
m
i
t
p
O
a
g
n
i
s
u
a
e
r
a
r
o
b
r
a
h
a
n
i
n
o
i
t
a
g
i
v
a
n
s
s
e
l
r
o
M
S
5
.
1
f
o
e
l
a
c
s
e
g
n
a
r
T
S
A
O
C
a
g
n
i
s
u
n
o
i
t
a
g
i
v
a
n
l
a
t
s
a
o
c
r
o
F
s
s
e
l
r
o
M
S
2
1
f
o
e
l
a
c
s
e
g
n
a
r
A
E
S
a
g
n
i
s
u
e
g
a
y
o
v
c
i
n
a
e
c
o
s
n
a
r
T
r
e
g
n
o
l
r
o
M
S
2
1
f
o
e
l
a
c
s
e
g
n
a
r
H
G
U
O
R
A
E
S
r
e
h
t
a
e
w
h
g
u
o
r
r
o
f
g
n
i
t
t
e
s
m
u
m
i
t
p
O
n
i
a
r
y
v
a
e
h
r
o
R
E
V
I
R
n
o
n
o
i
t
a
g
i
v
a
n
r
o
f
g
n
i
t
t
e
s
m
u
m
i
t
p
O
r
e
v
i
r
a
Each picture setup option defines a combination of several radar settings for achieving
optimum setup for a particular navigating situation. Those involved are interference rejec-
tor, echo stretch, echo average, automatic anti-clutter, pulselength and noise rejector set-
tings.
Adjusting these features on a function key menu changes the original function key set-
tings. To restore the original settings for a particular function key, it is necessary to display
the relevant function key menu and select appropriate menu options.
Note: Function key presetting requires a good knowledge of optimum radar settings. If
you want to change the original function key settings, consult your nearest FURUNO rep-
resentative or dealer.
1.33.2 Specific operation
Most often used controls are placed on the center panel while less often used controls are
provided in the menu. To avoid opening the menus to set up the radar for a particular
situation, function keys #1, #2, #3 and #4 may be assigned a combination of the following
settings at the time of installation.
-
Target trails (See paragraph 1.26.)
-
Echo stretch 1,2 or 3 (See paragraph 1.23.)
-
Pulsewidth 1 or 2 (See paragraph 1.12.)
-
Echo averaging 1, 2 or 3 (See paragraph 1.24.)
-
Echo color (See paragraph 1.32.)
-
Panel illumination
-
Marks brilliance
-
Noise rejection
Provided that the function key is assigned the specific operation feature, press the key to
instantly set the radar for the preset purpose. The corresponding label will be displayed at
the left margin of the screen. If you re-press the function key, the radar returns to the
previous settings.