T
ro
u
b
l
eshootin
g
S
a
m
s
u
n
g
El
e
c
troni
c
s
4-1
2
7
4-4-84 M
ode
l m
is
m
at
ch
i
ng
o
f In
door
un
it.
Ou
tdoor
u
nit
disp
l
a
y
Ju
d
g
m
ent
Method
∙
Prior
to
July
2
011,
i
f
the
so
f
t
w
are
v
ersion
o
f
the
indoor
u
nit
.
∙
Prior
to
July
2
011,
i
f
the
so
f
t
w
are
v
ersion
o
f
the
indoor
u
nit
.
C
a
u
se
o
f
pro
b
l
e
m
∙ C
he
ck
the
so
f
t
w
are
v
ersion
o
f
the
indoor
u
nit
.
∙ C
he
ck
w
hether
the
s
u
pport
o
f
the
indoor
u
nit
.
Po
w
er
O
n
Y
es
Y
es
Does
c
onne
c
ted
indoor
u
nit
b
e
c
o
m
e
c
o
m
pati
b
l
e
w
ith
D
V
M
I
N
V?
R
ep
l
a
c
e
the
indoor
u
nit
that
is
c
o
m
pati
b
l
e
w
ith
the
D
V
M
I
N
V
.
S
o
f
t
w
are
u
p
g
rade
R
ep
l
a
c
e
indoor
u
nit
P
CB
No
No
I
s
so
f
t
w
are
v
ersion
o
f
indoor
u
nit
sin
c
e
July,
2
011?
1
.
C
a
u
se
o
f
pro
b
l
e
m
