Furuno FR-8251 Manual De Usuario

Descargar
Página de 69
  4 – 2
4.2 Advanced-level
Troubleshooting
This paragraph describes how to cure hardware
and software troubles which should be carried out
by qualified service personnel.
Note:
  This radar equipment contains complex
modules in which fault diagnosis and repair down
to component level are not practicable by users.
Serviceman qualification
All adjustments of radio transmitter during or
coinciding with the installation, servicing, or
maintenance which may affect the proper opera-
tion must be performed by or under the immedi-
ate supervision and responsibility of a person
holding an operator certificate containing a ship
radar endorsement.
This is what the U.S. Codes of Federal Regula-
tions part 80.169 implies (not exact extract).
As such, every administration sets forth its own
rule; service personnel must be aware of this kind
of competency requirements.
m
e
l
b
o
r
P
e
l
b
a
b
o
r
p
d
n
a
t
n
i
o
p
k
c
e
h
C
e
s
u
a
c
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
.
l
l
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
l
l
i
1
5
3
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
D
E
L
n
o
i
t
a
n
i
m
u
l
l
I
.
4
.
e
s
u
f
n
w
o
l
b
e
c
a
l
p
e
R
.
1
.
e
g
a
t
l
o
v
t
u
p
n
i
d
n
a
s
g
n
i
r
i
w
t
c
e
r
r
o
C
.
2
.
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
D
E
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
i
l
l
i
r
b
T
R
C
e
r
u
t
c
i
p
o
n
g
n
i
t
t
e
s
u
n
e
m
3
L
L
A
T
S
N
I
.
1
e
g
a
t
l
o
v
T
R
C
.
2
d
r
a
o
B
U
P
S
.
3
.
r
a
d
a
r
n
i
a
m
r
o
f
"
N
I
A
M
"
t
c
e
l
e
S
.
1
a
t
l
u
s
n
o
c
s
l
i
a
t
e
d
r
e
h
t
r
u
f
r
o
F
(
)
.
r
e
l
a
e
d
r
o
t
n
e
g
a
O
N
U
R
U
F
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
g
n
i
t
a
t
o
r
t
o
n
a
n
n
e
t
n
A
a
n
n
e
t
n
a
f
o
e
n
i
l
y
l
p
p
u
s
r
e
w
o
P
.
1
r
o
t
o
m
y
t
i
u
n
i
t
n
o
c
d
n
a
n
o
i
t
c
e
n
n
o
c
k
c
e
h
C
.
1
.
e
l
b
a
c
l
a
n
g
i
s
f
o
d
n
a
a
t
a
d
c
i
r
e
m
u
n
a
h
p
l
A
n
i
d
e
y
a
l
p
s
i
d
t
o
n
e
r
a
s
k
r
a
m
.
s
u
t
a
t
s
t
i
m
s
n
a
r
T
d
r
a
o
B
U
P
S
.
1
.
d
r
a
o
B
U
P
S
e
c
a
l
p
e
R
.
1