User Manual
CAS
CAS
Trou
b
E 1
Err
o
Caus
Meth
o
E 2
Fir
m
●
R
e
●
O
r
Reco
b
leshooti
o
r mess
a
e:
For s
o
o
d:
For y
o
[Upd
❏
C
h
Y
o
(
S
[Upd
❏
U
S
❏
U
S
(
A
❏
M
a
u
p
❏
T
h
❏
T
h
❏
N
o
El
m
ware u
p
e
ceiver doe
s
r
, error mes
s
ver
y
metho
d
1. U
n
2. In
s
lo
c
3. P
r
b
a
“
U
4. T
h
5.
W
P
o
6. C
o
ng
a
ge app
e
o
me reason, t
h
o
ur solution, c
ate throu
gh
h
eck Internet
c
o
ur Internet c
o
S
ee owner’s m
ate b
y
USB
S
B thumb dri
v
S
B thumb dri
v
A
V receiver ca
n
a
ke sure the
p
date.
h
e firmware d
a
h
ere is no oth
e
o
folders are
c
se, retry the u
p
date d
o
s
n’t power
u
s
a
g
e appea
r
d
usin
g
US
B
n
plug the AC
p
s
ert the USB
t
c
ated on the f
r
r
ess and hold
a
ck into the w
a
U
SB UPDATE
h
e update will
W
hen “ UPDAT
E
o
wer off the r
e
o
nfirm update
d
INFO
k
e
ared du
r
h
e receiver c
a
heck the follo
w
h
Internet]
c
onnection.
o
nnection is w
o
anual for deta
thumb driv
e
v
e is connecte
d
v
e is not pass
w
n
not read dat
a
USB thumb
d
a
ta, R03xx-xx
x
e
r data except
c
reated in the
U
pdate by US
B
o
esn’t st
a
u
p after the
u
r
ed when c
o
B
method:
p
ower cable f
r
t
humb drive
w
r
ont panel.
the
INFO
ke
y
a
ll outlet again
” will appear
o
start automati
E SUCCESS
”
e
ceiver and re
m
d
firmware ve
r
k
e
y
r
ing the
u
a
n’t read the fi
r
w
ing
o
rking by play
i
ils)
e
]
d
properly to t
h
w
ord protecte
d
a
from a secu
r
d
rive is insert
e
x
x.bin is store
d
the firmware
d
U
SB thumb d
r
B
using anoth
e
a
rt for ot
h
u
pdate.
o
nfirmin
g
th
e
r
om wall outle
t
w
hich has the
f
y
and keep it
n
.
o
n the front di
s
cally.
”
appears on t
m
ove the US
B
r
sion.
u
pdate
r
mware data.
ing an Interne
h
e receiver.
d
.
r
ity protected
U
e
d before the
d
in the root di
d
ata in the U
S
r
ive.
e
r USB thumb
h
er reas
o
e firmware
v
t
.
f
irmware data
pressed whil
e
s
play. Then, r
e
he display, fir
m
B
thumb drive.
U
t radio station
U
SB thumb dr
i
receiver is p
o
rectory of the
S
B thumb driv
e
drive.
o
ns
v
ersion.
stored inside,
e
you plug th
e
e
lease the
IN
F
m
ware updat
e
U
SB
p
ort
.
i
ve)
o
wered on fo
r
USB thumb d
e
.
into the USB
e
AC power
c
F
O
key.
e
is completed
.
6
r
the
rive.
port
c
able
.