Magnavox 37MD350B/F7 TV DVD Combo User Manual


 
54
54
EN
I
NFORMATION
AT
SC
Acron
y
m that stands for Advanced
Te
l
evision Systems Committee an
d
t
h
e
name o
f
the digital broadcasting standards.
Aspect Rat
io
Th
e
wi
dt
h
o
f
a
TV
sc
r
ee
n r
e
l
at
iv
e
to
i
ts
hei
g
ht. Conventional TVs are 4:3 (in other
words, the TV screen is almost s
q
uare);
widescreen models are 16:9
(
the TV screen
is almost twice as wide as its hei
g
ht)
.
C
E
C
(
Consumer E
l
ectronics Contro
l)
T
h
is a
ll
ows
y
ou to operate t
h
e
l
in
k
e
d
fu
n
ct
i
o
n
s
bet
w
ee
n
ou
r
b
r
a
n
d
de
vi
ces
wi
t
h
C
E
C
f
eatu
r
e
a
n
d
t
hi
s
u
ni
t.
W
e
do
n
ot
guarantee 100% interopera
b
i
l
ity wit
h
ot
h
er
brands of CEC com
p
liant devices
.
Com
p
onent vide
o
This is a video signal
f
ormat that conveys
each o
f
3 principal colors o
f
light (red,
blue and green) through di
ff
erent signal
l
ines. T
h
is a
ll
ows t
h
e viewers to experience
picture co
l
ors as origina
l
as it is. T
h
ere are
several signal
f
ormats, including Y / Pb / Pr
an
d
Y / C
b
/ Cr
.
D
olb
y
Digita
l
Th
e s
y
stem
d
eve
l
ope
d
by
Do
lby
L
a
b
oratories to compress
d
igita
l
soun
d
. It
off
ers stereo sound (2ch) or multi-channel
a
u
d
io
.
HD
MI
(
High-De
f
inition Multimedia Inter
f
ace)
I
nterface that su
pp
orts all uncom
p
ressed,
d
i
g
ital audio/video formats includin
g
s
et-top box, BD/DVD recorder or di
g
ital
t
elevision, over a sin
g
le cable.
HD
TV(High De
f
inition TV
)
U
ltimate digital format that produces high
r
eso
l
ution an
d
h
ig
h
picture qua
l
ity.
N
T
SC
A
cronym that stands
f
or National Television
S
ystems Committee and the name o
f
the
c
urrent ana
l
og
b
roa
d
casting stan
d
ar
d
s.
Off
the air NTSC signals will no longer be
s
ent
b
y
b
roa
d
casting stations
d
uring 2009
.
P
assword
/
PIN Code
A
stored 4-di
g
it number that allows access
t
o
p
arental control features.
Region Code
Regions associate
d
iscs an
d
p
l
a
y
ers wit
h
particular areas o
f
the world
.
T
h
is unit wi
ll
on
l
y p
l
ay
b
ac
k
d
iscs t
h
at
h
ave
compati
bl
e region co
d
es
.
You can
f
ind the region code o
f
your unit
b
y
l
oo
k
ing on t
h
e rear pane
l.
Some
d
iscs are compati
bl
e wit
h
more t
h
an
one region (or a
ll
regions)
.
SA
P
(Secon
d
ary Au
d
io Program
)
Second-audio channel delivered separatel
y
fr
o
m m
a
in-
aud
i
o
c
h
a
nn
e
l
.
Thi
s
aud
i
o
channel is used as an alternate in bilin
g
ual
broadcastin
g.
S
DT
V
(Standard De
f
inition TV
)
Standard digital format that is similar to the
NTSC picture qua
l
ity
.
S
-Vi
deo
O
ff
ers higher quality images by delivering
eac
h
signa
l
, co
l
or (c) an
d
l
uminance (y)
independently o
f
each other through a
separate ca
bl
e
.
Glossary
y
M
a
in
te
n
a
n
ce
Cabinet Cleaning
•Wi
p
e the front
p
anel and other exterior surfaces of the
u
ni
t
wi
t
h
a
so
f
t
c
l
ot
h imm
e
r
sed
in l
u
k
e
w
a
rm w
ate
r
a
n
d
wrung dr
y.
Never use a solvent or alcohol. Do not spra
y
insecticide
liquid near the unit. Such chemicals ma
y
cause damage
and discoloration to the ex
p
osed surfaces
.
Panel Cleaning
Wipe the panel of the unit with a soft cloth. Before
cleaning the panel, disconnect the AC power cord.
Disc Handling
Handle the discs so that fingerprints and dust do not
adhere to the surfaces of the discs.
A
l
ways store t
h
e
d
isc in its protective case w
h
en it is not
use
d.
To clean-o
ff,
use a so
f
t cloth
.
D
o
n
ot
use
a
ha
r
d
cloth
s
in
ce
th
i
s
wi
ll
m
a
r
the
d
i
sc.
Wipe the disc in a straight line
f
orm center to edge
.
Never wipe wit
h
a circu
l
ar motion
.
Do not use deter
g
ent or abrasive cleanin
g
a
g
ents
.
Servicing
Should your unit become inoperative, do not try to correct
the problem yourself. There are no user serviceable parts
inside. Turn off the unit, unplug the AC power cord and call
our toll free customer support line found on the cover of
this manual to locate an authorized service center.
If the Laser Optical Pickup Unit is Dirty
If the unit still does not perform properly when it is
operated, while referring to the relevant sections and to
"Troubleshooting Guide" in this user manual, the laser
optical pickup unit may be dirty. Consult your dealer or an
Authorized Service Center for inspection and cleaning of
the laser optical pickup unit.
IR Signal Check
If the remote control is not working properly, you can use
a digital camera (including a cellular phone with built-in
camera) to see if it is sending out an infrared signal.
Wit
h
a
d
igita
l
camer
a
(inc
l
u
d
ing
b
ui
l
t-in ce
ll
p
h
one cameras)
:
Point t
h
e Digita
l
Camera towar
d
s t
h
e
remote control in
f
rared diode at the
f
ront
o
f
the remote control. Press any button on
t
h
e remote contro
l
an
d
l
oo
k
t
h
roug
h
t
h
e
camera display. I
f
the in
f
rared pulsating
l
ig
h
t appears t
h
roug
h
t
h
e camera, t
h
e
remote contro
l
is sen
d
ing out an IR signa
l
.