N
et
w
or
k
T
ro
ub
le
sh
oo
tin
g
P
lu
g
La
n
ca
bl
e
on
th
e
I/O
pa
nel
RJ45
conn
ecto
r
Is
the
RJ45
Conn
ecto
r
LED
gr
ee
n?
A
re
th
e
N
et
w
or
k
se
tti
ng
s
of
th
e
un
it
correct?
Is
the
Netwo
rk
fu
nction
ing
co
rr
ec
tly
?
N
o
F
au
lt
F
ou
nd
E
nd
Is
th
e
In
te
rn
et
s
ou
rc
e
on
the
PC
working?
R
ep
la
ce
th
e
La
n
ca
bl
e
Use
a
n
altern
ate
P
C
.
C
ha
ng
e
th
e
N
et
w
or
k
se
tti
ng
(Refer
the
Chap
te
r
ab
out
N
et
w
or
k
se
tti
ng
)
Is
the
RJ45
conn
ecto
r
LE
D
g
re
en
?
R
ep
la
ce
th
e
La
n
bo
ar
d
R
ep
la
ce
th
e
main
b
oard
R
ep
la
ce
th
e
m
ai
n
bo
ar
d
Is
the
RJ45
conn
ecto
r
LE
D
g
re
en
?
N
o
N
o
Y
es
Y
es
Y
es
Y
es
N
o
N
o
Y
es
N
o
N
o
3-7 V
erify the network connection
EK-815U
3-10
