1 easy troubleshooting, 2 advanced-level troubleshooting – Furuno FR-2125V User Manual
Page 78
4-2
4.1
Easy Troubleshooting
This section provides easy troubleshooting for the user.
Table 4-1 Easy troubleshooting
m
e
l
b
o
r
P
y
d
e
m
e
R
k
r
a
m
p
i
h
s
n
w
o
o
N
r
e
u
n
e
m
b
u
s
E
N
I
L
/
K
R
A
M
e
h
t
t
a
d
e
t
c
e
l
e
s
s
i
N
O
K
R
A
M
S
O
t
a
h
t
k
c
e
h
C
,
h
t
d
i
w
,
h
t
g
n
e
l
(
n
o
i
t
a
m
r
o
f
n
i
p
i
h
s
n
w
o
,
o
s
l
A
.
u
n
e
m
R
E
H
T
O
e
h
t
n
i
a
t
l
u
s
n
o
C
.
s
g
n
i
t
t
e
s
l
a
i
t
i
n
i
n
i
d
e
r
e
t
n
e
n
e
e
b
e
v
a
h
d
l
u
o
h
s
)
.
c
t
e
.
s
li
a
t
e
d
r
o
f
r
e
l
a
e
d
r
o
e
v
i
t
a
t
n
e
s
e
r
p
e
r
O
N
U
R
U
F
4.2
Advanced-level Troubleshooting
This paragraph provides information for the service technician to cure hardware and soft-
ware problems. (This radar equipment contains complex modules in which fault diagnosis
and repair down to component level are not possible by users.)
Table 4-2 Advanced-level troubleshooting table
m
e
l
b
o
r
P
d
n
a
t
n
i
o
p
k
c
e
h
C
e
s
u
a
c
e
l
b
a
b
o
r
p
y
d
e
m
e
R
r
a
d
a
r
t
u
b
n
o
d
e
n
r
u
t
r
e
w
o
P
.
ll
a
t
a
e
t
a
r
e
p
o
t
o
n
s
e
o
d
t
o
n
s
i
l
e
n
a
p
l
o
r
t
n
o
C
.
r
e
h
t
i
e
d
e
t
a
n
i
m
u
ll
i
2
F
r
o
1
F
e
s
u
f
n
w
o
l
B
.
1
y
t
i
r
a
l
o
p
/
e
g
a
t
l
o
v
s
n
i
a
M
.
2
d
r
a
o
B
y
l
p
p
u
S
r
e
w
o
P
.
3
s
p
m
a
l
n
o
i
t
a
n
i
m
u
ll
I
.
4
.
e
s
u
f
n
w
o
l
b
e
c
a
l
p
e
R
.
1
t
u
p
n
i
d
n
a
s
g
n
i
r
i
w
t
c
e
r
r
o
C
.
2
.
e
g
a
t
l
o
v
.
d
r
a
o
B
y
l
p
p
u
S
r
e
w
o
P
e
c
a
l
p
e
R
.
3
.
s
p
m
a
l
e
v
i
t
c
e
f
e
d
e
c
a
l
p
e
R
.
4
t
u
b
d
e
t
s
u
j
d
a
e
c
n
a
il
li
r
b
T
R
C
e
r
u
t
c
i
p
o
n
s
g
n
i
t
t
e
s
u
n
e
m
3
/
2
/
/
1
R
A
D
A
R
.
1
e
g
a
t
l
o
v
T
R
C
.
2
d
r
a
o
B
U
P
S
.
3
-
ll
a
t
s
n
i
y
a
l
p
s
i
d
e
l
g
n
i
s
f
o
e
s
a
c
n
I
.
1
-
r
e
t
n
i
r
a
d
a
r
t
u
o
h
t
i
w
(
n
o
i
t
a
1
R
A
D
A
R
e
r
u
s
e
k
a
m
,
)
g
n
i
h
c
t
i
w
s
3
S
N
O
I
T
C
N
U
F
n
o
d
e
t
c
e
l
e
s
s
i
.
u
n
e
m
h
t
i
w
y
l
p
p
u
s
e
g
a
t
l
o
v
h
g
i
h
k
c
e
h
C
.
2
.
e
r
a
c
t
s
o
m
t
u
.
d
r
a
o
B
U
P
S
e
c
a
l
p
e
R
.
3
a
n
n
e
t
n
A
g
n
i
t
a
t
o
r
t
o
n
m
s
i
n
a
h
c
e
m
e
v
i
r
d
a
n
n
e
t
n
A
.
1
G
R
B
e
g
a
s
s
e
m
e
h
t
t
a
h
t
e
t
o
n
(
n
i
s
r
a
e
p
p
a
G
N
I
S
S
I
M
G
I
S
)
Y
B
-
T
S
e
v
i
r
d
a
n
n
e
t
n
a
e
v
i
t
c
e
f
e
D
.
2
y
a
l
e
r
l
a
m
r
e
h
t
(
y
a
l
e
r
r
o
t
o
m
0
0
1
/
0
4
4
,
0
8
3
/
0
2
2
/
0
0
2
,
2
K
)
C
A
V
d
r
a
o
B
0
7
1
9
-
T
N
I
.
3
e
v
i
r
d
r
e
n
n
a
c
s
k
c
e
h
C
.
1
.
m
s
i
n
a
h
c
e
m
.
n
o
t
t
u
b
t
e
s
e
r
y
a
l
e
r
s
s
e
r
P
.
2
.
n
o
s
i
h
c
t
i
w
s
a
n
n
e
t
n
a
t
a
h
t
k
c
e
h
C
.
3