LED LCDTV User Manual
LE42K09D/
LE42H09P
www.aoc.com
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2010 AOC. All Rights Reserved.
Contents
Important information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Caution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Waste disposal instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Operating AOCTV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Power on/off the TV set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
First time setting. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . 18
Switching between input sources. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
How to select on screen menu items. . . . . . . . . . . . . . . . . . . . . . . . . 19
Picture settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Picture Setting (For Computer source only) . . . . . . . . . . . . . . . . . . . . 21
Sound setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Features settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
TV settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Multimedia functions (USB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Multimedia format supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Important safety information . . . . . . . . . . . . . . . . . . . . . . 3
Usage instructions . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . 4
Packing list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Control and connection . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Remote control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Battery installation for the remote control . . . . . . . . . . 12
Dimensions and specifications . . . . . . . . . . . . . . . . . . . . 29
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 0
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Stand base installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Wall-mounted. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Connections to TV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cable system orVHF/UHF antenna system . . . . . . . . . . . . . . . . . . . . 14
HDMI connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
YPbPr connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
AV signal connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Computer connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Reference sheet of computer input signals . . . . . . . . . . 16
Reference sheet of computer HDMI input signals. . . . . 16
Reference sheet of audio input signals . . . . . . . . . . . . . . 16
AV system supported by TV and AV modes: . . . . . . . . . 17
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Important information
Important safety information
1. Read and keep these instructions.
Warning
2. Pay attention to all warnings.
3. Follow all operation instructions.
CAUTION
4. Make sure that only proper power supply is used
RISK OF ELECTRIC SHOCK
DO NOT OPEN
ATTENTION
RISQUE DE CHOC ELECTRIQUE,
NE PAS OUVRIR
PRECAUCION
RIESGO DE CHOQUE ELECTRICO
NO ABRIR
This sign is intended to warn the user that
uninsulated, dangerous voltage inside theTV
may result in electric shock.
5. Do not install theTV set in high temperature areas or
in damp places or dusty places or places affected by
mechanical shock.
6. Do not block any ventilation vent to prevent high
temperature from forming inside. Carry out
installation in accordance with the manufac-
turer‘s instructions.
This sign is intended to remind the user to
follow the important operation and main-
tenance (service) instructions contained in
this brochure supplied with theTV set.
7. Do not install theTV set in places close to the following
heat sources such as a radiator, a collector, an oven or
other equipment generating heat, including an amplifi-
er.
To reduce the risk of fire or electric shock, keep the TV
set away from rain or moisture and never place an object
filled with liquid such as a vase on a TV set.
Caution
To prevent electric shock, do not insert the power cord of
theTV set into the socket of an extension line. Insert the
pins of the plug into the outlet completely rather than
leaving them exposed.
8. Do not use the equipment near water.
9. If the supplied plug fails to insert into the socket, ask
an electrician to replace the old socket.
Use a wall-mounted bracket or aTV stand recommended
by our company and consult the distributor for details.
10. Prevent the power cord from being stepped on or
squeezed, especially at the plug, the outlet and the
power cord outlet of the equipment.
Use of other wall-mounted brackets orTV stands may
result in unstable installation and result in personal injury.
11. Do not use parts/accessories not designated by the
manufacturer.
Waste disposal instructions
12. Only use a cart, a stand base, a tripod or table
designated by the manufacturer or sold with the
equipment. Be sure to be cautious when moving the
equipment with a cart to avoid it being overturned,
thus resulting in personal injury.
We attach special importance to environment protection.
TheTV set contains materials which can be recycled for
reuse.
After theTV set is no longer being used, professional
companies may dismantle it to produce reusable materials
and minimize materials to be disposed.The luminous tube
of the product contains mercury. Dispose of it in strict
accordance with the local regulations. Be sure to dispose
of a usedTV set in accordance with local regulations.
13. Unplug the power cord of the equipment
during thunderstorms or when it will be
idle for a long time.
14. Entrust professional service personnel to carry out
maintenance. Maintenance is required in case of the
following damage: the power cord or plug is damaged,
liquid is splashed into the equipment or foreign mat-
ters enters into the equipment, the equipment
is showered by rain or gets damp, the equipment
operation becomes abnormal or the equipment has
fallen from a high position.
15. Unplug the power cord immediately when any liquid
or solid items enter into the case. Use it again after
asking professional service personnel to check it.
16. Avoid using theTV set when the ambient room
temperature is below 0℃.
17. If carrying theTV set from a cold room into a warm
room directly or the room temperature changes
abruptly, theTV set picture may become unclear or
the picture color may become abnormal owing to
steam condensation. Wait for several hours until all
ˆ
steam is fully evaporated and
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Accessories
Do not use accessories not recommended by the
product manufacturer in order to avoid risks.
Usage Instructions
Installation
Wall-mount
Placement
Wall-mount brackets need to be used for
wall-mountTV sets. Be sure to ask qualified contractors to
carry out installation when using wall-mount brackets to
install or remove aTV set. Improper installation or remov-
al of wall-mount brackets may result inTV sets falling and
severe personal injury.
It is recommended to keep a distance 3-7 times more
than the screen height from theTV set when watching
TV programs and set theTV brightness to a proper level.
WatchingTV for a long time or in a dark environment
may result in eyestrain. Keep direct light from the screen
to keep theTV set picture clear. Spot lights radiating
directly from the top are recommended for use. Cover
the window facing the screen with an opaque cloth. Install
theTV set in a room in which non-reflective materials are
used on the floor and the walls.
Pay attention to the following issues when using wall-
mount brackets to install aTV set:
•
•
•
Be sure to carry out operations according to the
operation instructions of wall-mount brackets when
installing aTV set.
Be sure to install the wall-mount brackets supplied
with the operation instructions of wall-mount brack-
ets.
3h~7h
Do not hang theTV set on the ceiling to avoid theTV
set falling and resulting in severe personal injury.
h
AC power supply
Take proper measures and mount theTV set on the wall
or the base to prevent it from turning sideways.
•
•
•
Use the AC power cord designated by our company,
which is fit for local voltage.
Contact the distributor if you cannot insert the plug
into the socket completely.
Install theTV set close to the AC outlet.
Unplug the power supply if you will not be watching
TV for the upcoming days. Never pull the power cord
when unplugging the power supply.
Pay attention to the following when placing theTV set,
or theTV set may fall from the stand base or the wall-
mounted bracket, resulting in equipment damage or
severe personal injury.
•
•
•
The plug of the AC power cord should be used and
pulled out gently.
Do not place theTV set into a position where its
power cord may easily be worn or damaged.
Do not squeeze, bend or twist the power cord
excessively. If the power cord is squeezed, bent or
twisted excessively, the cord core may be exposed or
broken, making it short-circuit, thus resulting in a fire
or an electric shock.
Do not modify or damage the power cord.
Do not place any item on or around the power cord.
Do not move theTV set when the power cord is
powered on.
•
•
Place theTV set on a stable level table.
Do not hang any item on theTV set. Keep children
away from theTV set.
•
Positions forTV set installation shall not be exposed
to extreme temperature, such as direct sunlight,
radiators, radiation ports or air conditioners.
Do not place theTV set in high temperature, sooty,
damp or dusty environments.
Do not install theTV set in positions where insects
may appear.
Do not install theTV set in positions affected by
mechanical shock.
Do not install theTV set in projecting positions such
as on or behind the bottom stand or places where
heads may touch. Otherwise, it may result in personal
injury.
•
•
•
•
•
•
•
•
•
•
Keep the power cord away from heat sources.
Unplug the power cord from the outlet on the wall.
Be sure to hold the plug when unplugging the power
cord.
•
•
Do not pull the power cord.
Do not use the AC power cord supplied on other
equipments.
•
Only use the original AC power cord of our company
rather than those of other brands.
Outdoor use
Do not install theTV set outdoors. Keep theTV set
from the rain, otherwise it may result in a fire or an
electric shock. Do not expose theTV set to direct
sunlight to prevent it from being damaged by high
temperature.
Mobile use
•
•
Do not install theTV set on a vehicle.
A jolt from the vehicle may make theTV set fall,
resulting in personal injury.
Do not install theTV set on a ship. If seawater
is splashed into theTV set, it may result in a fire
or causeTV set damage.
Install theTV set in a position close to the AC power
socket. Do not use a socket with poor contacts. Insert the
plug into the outlet. Incomplete insertion may generate an
electric arc and result in a fire. Ask an electrician to replace
the socket.
•
Medical institutions
Pay attention to the following issues to prevent the
power cord from being damaged. If the AC power cord is
damaged, it may result in a fire or an electric shock. Please
stop using it and request the distributor or the service
center of our company to replace it.
•
Do not place theTV set in a place where medical
equipment is working.
•
Electromagnetic interference may result in
abnormality of functions of theTV and medical
equipment.
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Electric shock
LED screen
Do not touch the AC power cord or theTV set with
a wet hand. Plugging in or unplugging the AC power
cord with a wet hand may result in electric shock.
•
Although the LED screen is manufactured by state-of-
the-art technologies, with effective pixels reaching up
to 99.99% or even higher, black spots or bright spots
such as red, blue and green may appear on the LED
screen continuously. This is the structure nature of the
LED panel rather than a failure.
•
As the LED screen is manufactured by state-of-the-
art technologies, it can attain high performance and
picture display quality.The backlight setting of the
TV is set as the maximal brightness of theTV set.
However, when no source is available under dark en-
vironments or when watching the LEDTV on blank
screens, you will find that theTV brightness is uneven.
It is a normal condition rather than a failure.
Keep the LED screen surface from sunlight, or it will
damage the LED panel.
Do not push or shake the LED screen or place an
article on theTV set, as it may make the image
become uneven or the LED panel will be damaged.
TheTV set picture may have spots or the picture
may become dark when theTV set is used in a cold
environment. This does not indicate that the machine
has failed. These conditions may be improved as the
temperature rises.
Thunderstorm
Unplug the power cord from the outlet on the wall
and disconnect the antenna to better protect the
TV set during thunderstorms or when it will be idle
for a long time.This may prevent an electric surge
brought by lightning or power lines from damaging
theTV set.
•
•
•
•
The screen may have shades when a still (non-moving)
image remains on the screen for a long time. It will
disappear automatically after some time.
When it is not used
If you won’t be watchingTV for the upcoming
days, you should disconnect theTV set from
the AC outlet out of environmental and safety
considerations. When theTV set is turned off,
its connection to the AC power supply is not
disconnected. Unplug the power cord from the AC
outlet to disconnect theTV set from the AC power
supply completely.
•
•
•
TheTV screen and the case become hot when theTV
set is turned on. This is normal.
Avoid spraying insect repellent containing volatile
substances on the screen.
Avoid long term contact with rubber or plastic
materials against theTV set.
Fragments
Do not throw any thing towards theTV set, as the screen
glass may be broken, resulting in severe personal injury.
Do not touch theTV before unplugging the AC power
cord if theTV screen surface is broken, or it may result in
electric shock.
Overload
The designed operation voltage of theTV set is AC
220V. Do not connect too many electric devices to
the same AC outlet so as not to cause a fire or an
electric shock.
Disposal of glass fragments and leaked liquid crystal
If the LED panel is broken, it may result in a liquid crystal
leak and glass fragments may fall scattered. Do not touch
glass fragments and hazardous liquid crystal so as not to
result in incised wounds, dermal toxicity or infection. In
addition, do not let glass fragments or leaked liquid crystal
touch the eyes or the mouth. Rinse them thoroughly with
running water and consult a doctor if glass fragments or
leaked liquid crystal touch the eyes or the mouth.
Optional equipments
Do not keep too near to theTV set when installing
optional equipments, which shall be kept at least 30
cm (1 ft.) away from theTV set. If aVCR is installed
in front of or beside theTV set, theTV set picture
may become distorted. If theTV set is near to a
device with electromagnetic radiation, picture
distortion and/or noise may occur.
Cable connection
Be sure to unplug the AC power cord when connecting
cables to secure personal safety. Be careful so that feet will
not stumble on cables, as this may damage theTV set.
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Small accessories
Cleaning
Clean the plug of the AC power supply.
Place small accessories out of children’s reach.
Pull out the AC power supply plug and clean it regularly. If
there is too much dirt on the plug, it will absorb moisture
and its insulation property will decline, thus resulting in a
fire.
Clean theTV set screen/casing
•
Unplug the AC power cord to avoid electric shock
during cleaning.
•
Clean theTV set with a soft dry cloth gently to
remove dust on the screen. Use a soft cloth dipped
with soap suds and warm water to remove stubborn
stains. Never use strong solvent such as thinners or
benzene to clean it.
Antenna
Pay attention to the following issues when installing an
outdoor antenna, which shall be away from a high voltage
power line or other electric lamp or a circuit or positions
which may contact these power lines or circuits.
•
•
Follow the instructions as indicated on the package if
a chemically treated cloth is used.
Be extremely careful not to touch this kind of power line
or circuit when installing the outdoor antenna system,
otherwise the consequence may be fatal.
Dust will be accumulated at the ventilation hole
as time goes by. To ensure good ventilation, it is
recommended to use a vacuum cleaner to remove
dust regularly (once a month).
Be sure to have the antenna system grounded to
prevent electric surges and static electricity from being
accumulated.
Antenna
Grounding
terminal
Power service
equipment
Antenna
separation
device
Grounding
terminal
Ground conductor
Power supply maintenance
Electromagnetic induction
As the loudspeaker of theTV set contains a strong magnet
generating a magnetic field, articles easily affected by the
magnetic field should be kept away from the loudspeaker.
Carried out with reference to the antenna grounding
procedures of the national power regulations
Batteries
•
•
Do not throw batteries into the fire.
Disassembly of batteries or exposing them to high
temperature may result in short circuit of batteries.
Improper replacement of batteries may result in an
explosion hazard. Only use batteries of the same or
identical type.
•
Sound
Disposal of waste batteries
To protect the environment, dispose waste batteries
according to the local regulations.
Unplug the power supply of theTV set if theTV set
often gives out “cracking” sounds when it is turned on.
Consult with the distributor or the service personnel.
Occasional “cracking” sounds given out by someTV sets
are normal, especially when turning on/off theTV set.
ding~
Pong~
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Moving theTV set
30 cm
Move theTV set as per the specified below
4 inches
10 cm
Be sure to follow the following instructions to avoid
theTV set from falling and severe personal injury:
10 cm
Install theTV set
with a stand base.
•
•
•
Disconnect all cables before moving theTV set.
Such a space shall be provided
at least around theTV set.
Moving a large-size TV set needs two or more persons.
Hold the position as indicated in the figure below
when moving theTV set. Do not press the LED panel.
30 cm
10 cm
10 cm
Such a space shall be provided
at least around theTV set.
10 cm
Hold the bottom of theTV set firmly when moving it.
Place the palm exactly under the panel.
10 cm
Never install theTV set at a place with poor
ventilation.
Items and ventilation holes
Keep theTV set from collision, vibration or brute force
when moving it.
Do not push any type of item into theTV set via the casing
slots, otherwise such items may cause a short circuit, res-
ulting in a fire or electric shock. Do not place any item on
theTV set.
Ventilation
Slots on theTV set are used for ventilation.To ensure
reliable operation of theTV set and prevent it from
getting overheated, be sure not to block these slots.
Moisture
Moisture and combustibles
Dust will accumulate on theTV set if improper ventilation
is provided. Pay attention to the following issues to ensure
proper ventilation:
•
Avoid liquid from splashing onto theTV set. Never
place an object filled with liquid such as a vase on a
TV set.
•
Do not install theTV set with the panel facing
upwards, downwards or inclined.
•
Do not operate theTV set with an electric wire at a
place close to a water source, such as bathtub, kitchen
sink, laundry tub, swimming pool or wet basement etc
so as not to cause a fire or an electric shock.
•
•
•
Do not install theTV set inverted.
Never cover slots with cloth or other materials.
Do not place theTV set on the bed, sofa, carpet or
other similar surfaces to block slots.
•
•
Keep theTV set dry. Never splash any kind of liquid
on theTV set. Do not operate theTV set if any liquid
or solid item enters the casing so as not to cause an
electric shock orTV set damage.Ask professional
service personnel to inspect theTV set.
•
Do not place theTV set inside a narrow space such
as a bookstand or a built-in cabinet, unless sufficient
ventilation is provided.
Proper space shall be provided around theTV set ac-
cording to the diagram as shown below. Otherwise, air
ventilation may be insufficient and result in overheating,
thus causing a fire or damaging theTV set.
Keep combustibles or open flame such as candle away
from theTV set to prevent a fire.
30 cm
10 cm
10 cm
Such a space shall be provided
at least around theTV set.
10 cm
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Volume adjustment
Adjust theTV set volume so as not to affect neighbors
as sound seems to be transmitted easily at night. It is
recommended to close the window or use a pair of
earphones.
is a trademark of SRS Labs, Inc.TruSurround HD
technology is incorporated under license from SRS Labs,
Inc.
Adjust the volume to an appropriate level when using
earphones to prevent overly loud sounds from impairing
your hearing.
SRSTruSurround HD™ creates an immersive, feature-rich
surround sound experience from two speakers, complete
with rich bass, high frequency detail and clear dialog.
Maintenance
Do not attempt to service the TV set on your own. Only
professional service personnel can service the TV set as
opening the case may result in high voltage electric shock
or other injury.
Through close cooperation, AOC and SRS have developed
a kind of excellent audio technology DSS Dream Surround
with independent intellectual property rights.
Functions
Simulate and create a lifelike surround stereo sound
effect.
Increase the width and depth of the sound field which has
an extremely wide optimum listening position.
Optimize the low frequency output effect of the low
power loudspeaker.
Replacement of parts
Smart zone contains voice and other contents and adjusts
the dialogue volume dynamically to ensure it is clear and
easily understood.
Be sure to request the maintenance technician to
identify in writing that the parts used by him or her are
manufacturer-designated parts identical to the original
ones if replacement of parts is required.
Optimize the bass effect of the bass loudspeaker or mid-
loudspeaker.
Replacement of unauthorized parts may result in a fire,
or electric shock or other hazards.
Safety inspection
Motion Boost provides the clear picture reducing motion
judder commonly found in fast-paced action scenes in movie
based content by displaying 120 images per second.
Ask the maintenance technician to carry out a routine
safety inspection as per the requirements of the man-
ufacturer afterTV set maintenance is completed to
confirm that theTV set is under a safe operational state
and confirm it. Ask qualified maintenance technician to
maintain theTV set.
Thank you for purchasing this AOC high definitionTV set.
The image quality you watch on the AOCTV set depends
on the signal quality you will receive.To experience the
super fine picture effects of the AOCTV set, you need to
receive high definition programs.This AOC high definition
TV set may receive and display high definition programs
according to the following means.
•
•
•
•
High definition wirelessTV broadcasting
High definition cable services
High definition satellites services
Blue-ray player or other peripheral devices
Please contact the cable or satelliteTV supplier to ac-
knowledge how to upgrade to high definition programs.
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Packing list
Check theTV set and all accessories for their intactness after the packing case is opened.
User manual
Warranty card
Warranty card
AOC LEDTV Set
User manual
AV
YPbPr
TV
PC
USB
I/II
Freeze
Picture
Audio
Dispaly
Sleep
Zoom
Menu
Source
VOL
CH
Back
Remote control
Batteries for remote control
Power cord
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Control and connection
e
f
g
Touch type
h
i
Power
supply
Channel
Volume
Source
Menu
a
b
c
d
Item
Description
Used to connect theYPbPr jack and L/R jack input from other device. TheYPbPr will provide
better picture quality than S terminal or composite video.
aYPbPr input
Output a digital audio to the external loudspeaker or other digital audio equipment
RF input used to connect the cable orVHF/UHF antenna.
bSPDIF
cAntenna input
Connect video output port of personal computer with an 15 pin D-sub cable. Connect separate
audio cable between PC and TV to get sound. Please refer to Reference Table for computer
signal for supported display resolution.
For some Apple Macintosh computers, adapters may be required (not provided). Connect
adapters to computers before connecting HD15-HD15 cables in case of this circumstance.
dComputer signal
input
Adjust the clock and phase settings in the menu if the picture becomes noisy, flickers or is
unclear.
Connect a HDMI signal to HDMI port. The HDMI (High definition Multimedia Input)
connector provides No-compressed and fully digital audio/video data transmission between
TV set and any HDMI audio/video devices, including the set top box, DVD player, Blue-ray
player, A/V receiver and computer.
eHDMI input
HDMI connection is required for 480i, 480p, 576i, 576p, 720p, 1080i and 1080p modes. Be sure
to use HDMI cables marked with HDMI symbols only.
fUSB interface
Connect USB storage device to play multimedia data
Connect Video/Audio (L/R) signal of TV to other display devices as their source signal.The function is
available underTV and AV mode.
gAV signal output
Used to connect the COMPOSITEVIDEO output jack on the AV equipments with
COMPOSITEVIDEO functions.The audio source may be connected to theTV set via the L/R
jack.
hAV signal input
iJack for
Used to connect earphones. If the earphone does not match the jack, use proper jack adapter
(not supplied).The loudspeaker of theTV set will mute after the earphone is connected.
earphone
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Keys
Description
Remote control
Press the key to change channels. Press either
of +/- keys and hold to switch channels rapidly.
f Program
+/-
a
b
Press the key to mute or unmute the TV sound.
Press the key to set the time after which TV
should turn off and enter standby state.Auto
power-off may also be achieved in the OSD
function option.
g Mute
AV
TV
YPbPr
PC
USB
I/II
h Sleep
Freeze
Audio
Picture
n
o
l
k
h
Press oœpπ keys to select the desired
option or adjust the OSD menu settings.
Sleep
Dispaly
q
Press oœpπ keys to select Picture/Music/
AV under the multimedia thumbnail option.
oœpπ
Press pπ keys to achieve REW/FF when
playing a music file.
i
i
Press pπ keys to achieve REW/FF
when playing a AV (Optional speed 2X,
4X,8X,16X,32X)
Zoom
VOL
Menu
CH
Press the key to confirm the item and
settings selected.
p
r
j
e
OK
Select a file and press the OK key to play
under the multimedia thumbnail option.
Source
Press the key to display the main menu of
theTV set. Options of the main menu vary
with the input and contents.
f
g
c
j Menu
kAudio
Press it repeatedly to select the desired
smart sound:
[Personal settings], [Music], [Speech],
[Standard], [DSS]. Smart sound may also be
found in sound settings. Refer to the sound
setting part of theTV set for details.
Switch the stereo and I/II stereo to
monophonic sound. Select the first language
(I) or the second language (II) in the
bilingual program. Note: Decision can be
made only when related sound system is
provided.
l I/II
s
Back
d
Press
keys to switch over
between Previous and Next when playing
pictures.
m
Press
keys to switch over
m
between Previous and Next when playing a
music file or an AV file.
: Press the key to start/pause picture
slide/music/AV playing.
: Press the key to stop picture slide/
music/AV playing.
Back
* Press
: to return to the upper menu.
Keys
Description
Freeze or unfreeze the picture.
n Freeze
o Picture
Press the key to turn on/off theTV set.
Turning off theTV set, will turn TV to the
energy saving mode rather than be power
off, unless the AC power switch is off or the
TVset is unplugged.
Press the key repeatedly to select
a Power
available smart images: [Personal Setting],
[Standard], [Bright-colored], [Movie] and
[Power Saving]. Smart images may also be
found in the Picture Settings. Refer to the
Picture Setting part for details.
switch
b
TV/
Press TV/AV(YPbPr)/HDMI(PC)/ Multimedia
keys to select input directly.
AV(YPbPr)/
HDMI(PC)/
Multimedia
Press the key repeatedly to browse the
image scale mode settings: [Auto Format],
[Normal], [Zoom1], [Zoom 2], [Wide
screen] available for general source.
[4:3] and [Full screen] are available under
computer mode.
p Zoom
Press number keys 0-9 to select desired
channels.
c 0-9
Press the key to go back to the previousTV
channel viewed or to the menu of the upper
level (Display menu items and settings)
Click to display information related to
channels and/ or programs (if any). OSD
(on-screen display) will disappear within
several seconds and click again to close the
display.
d Back
q Display
Go back to the upper level under the
multimedia mode.
Press the key to display the source list.
Pressing the key repeatedly can switch
inputs
Press the key to adjust the volume.
rVolume +/-
s - / --
e Source
To switch to a channel above 100 rapidly,
enter three figures after pressing key.
‡Ê
Ê
Ê
Ê
Ê
Ê
Ê
‡
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Battery installation for the remote control
Put two AAA batteries (supplied) into the position indicated in the battery case of the remote control.
Installation
Refer to the above schematic diagram for important operation instructions.
Stand base installation
Install the stand base (sold separately) before installing theTV set.
Carry out the installation pursuant to the following simple procedures:
42”:
1. Disconnect all cables from theTV set.
2. Place the LCDTV set on a stable table covered with a piece of thick soft cloth with LCD panel faced down.
3. Remove Screw A (1 no.) and take down the bottom cover.
4. Put on the bottom cover attached to the stand base and fasten Screw A to the original position. Place
the stand base assembly to the original position of theTV set and fasten Screw B to the position
indicated (four screws in total) (Note that the types of Screw A (1 no.) and Screw B (4 no.) are different)
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Wall-mount
•
Use wall-mount brackets (sold separately) to install theTV set on the wall. Be sure to remove the stand base of
theTV set before installing it.
•
•
Do not remove the stand base unless theTV set is mount on the wall.
First remove four M6(42”) screws before installing wall-mounted brackets.
•
•
•
Be sure to keep the screws and the removed stand base properly for future use. Place screws out of children’s
reach.
For wall-mount installation, refer to the operation instructions provided for wall-mount brackets. Experience is
required forTV set installation, especially regarding the wall strength to supportTV set weight.
It is strongly recommended that wall-mount brackets specially designed for yourTV set be used and wall-
mountTV set installation shall be done by the distributor or the authorized contractor of our company.
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Connections to TV
Cable system orVHF/UHF antenna system
Besides standard definition analog programs, you may also watch standard definition or high definition digital programs
(if such programs are available in your region).
TheTV set can receive cable andVHF/UHF antenna analog signalTV programs.
AOC strongly recommend to use 75Ω coaxial cable connected antenna/cable input to receive optimum picture
quality. 300 Ω twin-core cable may be easily affected by RF interference, thus resulting in signal degradation.
Cable orVHF/UHF (orVHF only)
Tuner input of TV
75Ω coaxial
cable
Tuner input
ANTENNA input
Tuner
Tuner input
High definition interface
You can watch high definition programs by subscribing to high definition cable services or high definition satellite
services.To get optimum picture, be sure to connect the interface of theTV set via the HDMI orYPbPr input at the back
of theTV set.
HDMI connection
HDMI input
HDMI
If the equipment is equipped with the DVI jack rather than the HDMI jack, connect the DVI jack to the HDMI input jack
(via the DVI-to-HDMI cable or adapter) and connect the audio jack to the computer audio input jack.
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YPbPr connection
YPbPr input
AV signal connection
AV signal input
Computer connection
TV set can be used as a computer monitor by connecting TV to computer with aVGA cable.TheTV set may also be
connected to a computer with HDMI output.
Computer signal input
•
•
Use theVGA cable and an audio cable with ferrite core to connect theTV set to the computer.
If a PC is connected to theTV set and no computer signal has been input for more than 30 seconds, theTV set
will enter the standby mode automatically.
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Reference sheet of computer input signals
Set output signals in the computer according to the table below after connecting the computer to theTV set properly.
Definition
640 x 480
Horizontal frequency (kHz)
Vertical frequency (Hz)
31.469
37.879
48.363
47.720
63.981
66.587
59.940
60.317
60.004
59.799
60.000
59.934
800 x 600
1024 x 768
1360 x 768
1280 X 1024
1920 X 1080
Reference sheet of computer HDMI input signals
1. When using the DVI port: Connect the DVI port of the AV equipment to the back of theTV set panel via the DVI-
To-HDMI cable and set the output signal of the AV equipment according to the table below.
2. When using the computer HDMI port: Connect the computer HDMI port to the back of theTV set panel via the
HDMI cable and set the output signal of the computer according to the table below.
Definition
640 x 480
Horizontal frequency (kHz)
Vertical frequency (Hz)
31.469
37.879
48.363
47.720
63.981
66.587
59.940
60.317
60.004
59.799
60.000
59.934
800 x 600
1024 x 768
1360 x 768
1280 X 1024
1920 X 1080
Reference sheet of audio input signals
1. Connect theYPbPr port or the HDMI port of the AV equipment to the back of theTV set and set the output signal
of the AV equipment according to the table below.
2. If the computer display adapter may support AV format signals, output signals indicated in the following table may
be set.
Definition
720 x 480i
Horizontal frequency (kHz)
Vertical frequency (Hz)
15.734
31.500
15.625
31.250
37.500
45.000
28.125
33.750
56.300
67.500
60
60
50
50
50
60
50
60
50
60
720 x 480p
720 x 576i
720 x 576p
1280 x 720p
1280 x 720p
1920 x 1080i
1920 x 1080i
1920 x 1080p
1920 x 1080p
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AV system supported byTV:
PAL D/K B/G I ; NTSC M/N。
Standard definition interface
You may watch conventional programs by DVD player orVCR player. Connect the equipment to theTV set via AV input
at the side of theTV set panel.
Operating AOCTV set
Power on/off theTV set
You may turn on theTV set via the power button on theTV set or the remote control.
AV
YPbPr
PC
USB
TV
Picture
Freeze
Audio
I/II
Sleep
Dispaly
Power
supply
Channel
Volume
Source
Menu
Touch type
Tips
1. Although theTV set consumes little electric power under the standby mode, it will continue to consume electric
power. Unplug the power cord of theTV set if theTV set will not be used for a long time.
2. If you can not find the remote control but still wants to turn on theTV set from the standby mode, press
oChannelœ, pVolumeπor B power supply key on the front of theTV set.
First time settings
While turning on your TV for the first time or when TV is reset to default settings, TV displays Welcome
window as in Figure below Follow the steps below start Initial setup wizard.
Step1 : Press OK key or πarrow key on the remote
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Step2 : TV pops-up window shown below prompting to select Menu Language.
By default English will be selected as Menu language to continue wizard press OK key or πarrow key
on remote control or to select languages other then English pressoœarrow key and press Ok key.
To exit from initial setup wizard press Menu key.
Step3 : TV pops-up window shown below prompting for Auto scan of channel.
If RF input is connected to TV select [Scan] and press OK key or πarrow key to scan for VHF/UHF
channels automatically.
If RF input is not available to skip channel scan select [Skip Scan] and press OK key or πarrow key..
Step4 : Finally TV will prompt Congratulation window, press OK key on remote to complete initial setup
and to exit the wizard.
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Switch between input sources
You can select signal sources to your AOC TV set directly with your remote controller. You can also press the
Source key in the display menu to select signal source.
1. When selecting a source with a remote control directly: Press the following keys to switch input sources directly.
AV
HDMI/
PC
TV
YPbPr
USB
I/II
Audio
Freeze
Picture
Sleep
Dispaly
2. When selecting a source with the source key:
Source List
TV
YPbPr signal
AV terminal
PC
Source
VOL
CH
HDMI 1
HDMI 2
HDMI 3
USB
Source
1. Press the
2. Press the
key to display the source menu.
Source
key or the
to select a source: [TV], []YPbPr], [AVTerminal], [Computer], [HDMI 1],
[HDMI 2], [HDMI 3] and [USB]. Press the OK key to enter.
How to select on screen Menu items
Menu
key to display the OSD menu.
key to select required menu
1. Press the
2. Press the
icon for picture setup,
icon for sound setup,
icon for feature setup, and
icon for Installation setup.
3. Press the
menus
key to select the desired menu item and then press the OK for entering into the sub
4. Follow sub-menu operations and the detailed description refer to the table under each settings description.
Menu
5. Press the
key to return to the previous menu or to exit from OSD window.
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Picture settings
Picture
Auto picture
Standard
Brightness
Contrast
50
50
Color
Tint
50
0
Sharpness
5
Item
Description
Personal settings
User can set their favorite setting.
Standard
Vivid
Standard picture setting. Recommended for family entertainment.
Enhanced picture contrast and sharpness.
Smart image
Movie
Used to watch movie based content. Most suitable for cinema environment.
Reduce the backlight intensity to save electricity.
Energy saving
Brightness
Contrast
Color
Adjust the picture brightness.
Adjust the picture contrast.
Adjust the color.
Tint
Adjust the color balance between red and green.
Adjust the picture sharpness with improved details.
Sharpness
Cold color
Warm color
Normal
Display Bluish white picture.
Color
temperature
Display Reddish white picture.
Display picture with balance color temperature.
Reduce the noise interference of the picture.
Adjust the picture to display more natural skin tone color.
Noise reduction
Flesh Tone
Adjust the brightness of the backlight from 0 to 100. It can be adjus-
ted only when [DCR] is set to be off.
Backlight
Advanced
settings
DCR
Adjust the backlight brightness automatically to increase DCR.
(Dynamic Contrast Ratio)
Effect: to reduce the dynamic blur settings.
Reduces motion judder
MJC
(Motion Judder
Compensation)
commonly found in fast-
paced action scenes in
movie based content.
Separation display: Set the position of MJC displayed on the screen.
Show: Display MJC demo on screen.
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Picture settings (For computer source only)
Advanced Video
Auto Config
Horizontal
Vertical
Phase
64
48
4
Clock
127
Resolution
Item
Description
Auto adjustment Adjust the picture to optimum position of the screen automatically.
Horizontal
Adjust the horizontal position of the picture.
position
Vertical position Adjust the vertical position of the picture.
Phase
Clock
Adjust the phase of the computer output signal.
Adjust the clock frequency of computer signals.
Set the screen resolution to the optimum resolution suitable for Computer application.
*The function is available under specific PC screen resolution only.
Resolution
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Sound setting
Sound
Auto sound
Personal
Equalizer 120Hz
Equalizer 500 Hz
Equalizer 1.5 KHz
Equalizer 5 kHz
Equalizer 10 kHz
0
0
0
0
0
AOC co-works with SRS Labs to create unique and exclusive sound technology- DSS Dream Surround. DSS effect
creates a truly immersive surround sound experience with rich bass and clear dialog from only two speakers.
Item
Description
Person setting: Provide the sound mode set by the user.
Music: Used to watch vocal music.
Speech: Used to watch a speech.
Standard: Suitable for dialogue.
Smart sound
• Smart sound
may also be
adjusted by
pressing the
Audio key on the
remote control.
DSS: Create a lifelike and rich surround sound via two loudspeakers while providing rich sound,
clear dialogue and loud sound.
Balancer 120Hz
Balancer 500Hz
Balancer 1.5kHz According to user preferences, user can adjust the different center frequency, changing the low,
middle, treble, volume
Balancer 5kHz
Balancer 10kHz
Balance
Adjust the balance between the left and right loudspeakers.
Digital audio
output
Set the digital audio output to PCM when audio is connected through SPDIF.
Automatically reduces sudden volume changes, for example, when switching between the channels.
*Workable only under [TV] source.
Auto volume
•
Some sound settings are not available according to different input source.
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Features settings
Features
Menu Language
Simplified Chinese
Picture Format
Time
Auto
Parental
Reset
SWVer.
V1.000A
Item
Description
Press the pπ key to select the required language and press the OK key to confirm it.
To select the available picture format.
Wide screen, Auto, Normal, Zoom1 and Zoom2
Menu language
Picture format
Sleep timer can be set to 5, 10, 15, 30, 45, 60, 90, 120 minutes.
Tips:
Time
1. The TV switches to standby after the specified time.
2. This can also be set by using the SLEEP button on the remote control.
Channel Block: Lock the unwanted channels, so that
you can restrict the children to watch unsuitable TV
programs.
Input Block: Allows you to block individual video
inputs like TV, YPbPr, AV, PC, HDMI inputs.
• USB input cannot be blocked.
Parental feature allows you to lock the
channels and connected devices, to pre-
vent children from viewing inappropriate
content on TV.
Parental
Reset
Set Password: The initial password is 1234. You can
change the password to any 4-digit number of your
choice.
Clear All: Reset all parental Menu selection except
Password.
All settings are reset to default values.
Software version Display the software version.
•
Some function settings are not available according to different picture source formats.
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TV settings
The setting is available only in TV mode.
TV
Channel Scan
Manual Scan
Channel Skip
Channel Sort
Channel Edit
Channel FineTune
Item
Description
TV automatically searches for the channel in the available frequency band and stores
sequentially
Press the OK key to enter the interface. Press the pπ to select [Yes] and press the OK key to
Channel scan
start scanning channels.
Scan the wireless channels or cable channels theTV set can receive in your area automatically.
Search for the channels manually and store it to the desired channel number.
Enter the required channel frequency using remote number key in [Start Frequency] window.
Press the pπ key to select [Scan Upward] or [Scan downward] and start scanning from the initial
frequency.
Manual channel
scan
To skip the unwanted channel while changing the channels.
Select channels to be skipped by pressing OK key.
Tips:
1. The selected channel is skipped when you press CH +/- on your remote control.
2. Press the Numeric buttons on the remote control to access the skipped channel.
3. To un-skip the channel, enter into Channel skip sub menu and un-select the channels not
to be skipped from the channel list.
Channel skipping
It is used to interchange the channels. So that you can arrange tuned channels as per your
requirements.
Select the channels to be interchanged by pressing OK.
Channel swap can be done only between two channels.
Channel sort
Channel edit
Used to edit the channel parameters like Channel number, Channel name, Frequency, Color
systerm and Sound system.
Press the oœ key to select the channel and then press the OK key to enter into the sub menu.
Press π key to edit the channel information.
Fine tune the analog channel manually when the quality of reception is poor.
Channel fine
tune
Press the oœ key to select channels and press the OK key to enter into sub menu. Press the
pπ key to fine tune the channel.
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Multimedia functions (USB)
TV USB port can be used to view JPEG photos, play mp3 music and Video files present in USB devices.
Selecting USB Media Center:
USB
Press the
Direct USB key on remote to enter into the [USB] source
OR
Source
1. Press the
2. Press the
key to display the source menu.
key to select [USB] source. and press the OK key to enter into USB source.
USB menu settings
When USB drive is detected by the TV, USB drive is displayed as a folder on the screen as shown below. If more then
one USB is pluged to the TV two folders will be displayed. Select the required drive and press OK key to view subfolder
or files in theUSB drive.
Press the Menu Key to get the following Menu options
1. [SORT] : Used to arrange the folder and files as per Date or File Name
2. [Media Type] : Select the type of files to be viewed is eighter Photo or Music or Video.
3. [Thumbnail size] : Select the thumbnail size of the folder and files as Small, Medium or Large.
* Press the
key to return to the upper menu.
* To Quit the USB source : Press the
to select other source.
key and select other source or press
key
Viewing Photos
1. Press Menu key and select [Photo] under [Media Type] menu and press OK key.
2. Thumbnail of the available images will be displayed on the screen. If no images are displayed then select the
folder containing the Photos .
3. To select a perticular image and to display it in fullscreen press
Slide show starts automatically when image is viewed in full screen.
key and press OK key.
4. Press
slideshow
key to play/pause slideshow. Press
to veiw next or previous image. Press
key to stop
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USB menu settings for JPEG
Press the Menu key to get the following menu settings:
1. [Pause/Play] : Use to pause or play the slide show.
2. [Repeat] : Use to select the following repeat options:
a. Repeat one : show same image repeatedly.
b. Repeat all : show all the images in the folder repeatedly.
3. [ Shauffle On/Off] : When shauffle is on slideshow will display images randomly and if shauffle is off slideshow displays
imagesone after the other according to sort order
4. [Rotate] : When the slideshow is paused the image can be rotated by 90 degree in clockwise direction.
5. [ Zoom] : When the slideshow is paused the image can be Zoomed to scale of 1X, 2X and 4X.
6. [Show info] : Used to view the details of image like Name, Date, Size..
Playing mp3 music files.
1. Press Menu key and select [Music] under [Media Type] menu and press OK key.
2. Thumbnail of the available Music files will be displayed on the screen. If no files are displayed then select the folder
containing mp3 music files and press OK key.
3. To select a required music file press
key and press OK key to play music.
4. Press
key on remote to play or pause the music playback. Press
key on remote to select next or previous
key to Fast forward or Rewind the
music track present in the folder. Press
key to stop music playback. Press
Music playback at rate of 2X, 4X, 8X, 16X and 32X.
USB menu settings for Music playback
Press the Menu key to get the following menu settings:
1. [Pause/Play ]: Use to pause or play the Music playback.
2. [Repeat] : Use to select the following repeat options:
a. Repeat one : play the same music file repeatedly.
b. Repeat all : play all the music files in the folder repeatedly.
3. [Shauffle On/Off] : When shauffle is on random music files will be played and if shauffle is off music files will be played
one after the other according to sort order.
4. [Show info] : Used to view the details of the music file like Title, Artist, Album, Year, Duration.
5. [Show Spectrum] : Displays a Equalizer bars at the bottom of the screen.
6. [Audio only] : Play TV sound only and TV LED backlight will be turned off.
(Note : To turn on the display Press any key on remote control)
Playing Video files.
1. Press Menu key and select [Video] under [Media Type] menu and press OK key.
2. Thumbnail of the available Video files will be displayed on the screen. If no files are displayed then select the folder
containing Video files and press OK key.
3. To select a required video file press
key and press OK key to play the Video.
4. Press
key on remote to play or pause the Video. Press
key to stop video. Press
key on remote to select next or previous
key to Fast forward or Rewind the video
Video files present in the folder. Press
at rate of 2X, 4X, 8X, 16X and 32X.
USB menu settings for Video
1. [Pause/Play ]: Use to pause or play the the video play.
2. [Repeat] : Use to select the following repeat options:
a. Repeat one : play the same music file repeatedly.
b. Repeat all : play all the music files in the folder repeatedly.
3. [Show info] : Used to view the details of the Video file like Title, Director, Genre, Duration, Next file.
4. [Auto Picture] : Used to change the picture settings eighter to Personal, Standard, Vivid, Movie and Eco
5. [Picture format] : To select the display format as eigther Auto, Normal(4:3), Zoom1, Zoom2, Wide Screen.
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Tips:
1. The USB interface to the digital multimedia player is not universal. If a file fails to be identified by the USB
interface, it is normal and related to the equipment drive.
2. The period needed for the player to read information varies with the equipment and its memory capacity and
information reading speed may slow down temporarily.This is a normal phenomenon.
3. The USB interface of the equipment provides 5V voltage and 500Ma maximal current. Owing to different interface
specification rather than the standard USB protocol adopted by some memory equipments, it will affect correct
identification by the digital multimedia player, which is normal.
4. USB may act as the software upgrade interface.
5. Not all files of the following formats are supported. Specific parameters of some multimedia source go beyond the
decoding range, resulting in play failure. It does not belong to the machine failure.
6. Support the storage medium of FAT16/FAT32 file format only in the system.
7. Support multimedia format, as shown in the table below.
Multimedia format supported
USB 2.0
USB
Storage
medium
FAT16 / FAT32
Picture
Music
JPEG (*.JPG), PNG, GIF, BMP
•
•
MPEG1 (*.MP3)
Sampling rate: 32k, 44.1k, 48kHz
•
•
Data rate: 32k, 64k, 96k, 128k, 196k, 256k, 320kbps
MPEG1/2 (*.AVI, *.MPG, *.MPEG, *.TS)
AV
•
•
•
MPEG4 (*.AVI, *.MP4, *.MOV, *.MKV)
H.264 (*.AVI, *.MP4, *.MOV, *.MKV, *.TS)
RM/RMVB
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Dimensions and specifications
Model
LE42K09D
LE42H09P
Panel display size
930.24(H) x 523.26(V)
930.24(H) x 523.26(V)
(42.02”diagonal)
(42.02”diagonal)
Resolution
Panel spec
1920 x 1080P Full HD
1920 x 1080P Full HD
Horizontal 178˚ (TYP)
Vertical 178˚ (TYP)
Horizontal 178˚ (TYP)
Vertical 178˚ (TYP)
Brightness
TYP: 450 cd/m2
4000:1 (TYP)
8W x 2 + 10W
PAL
TYP: 450 cd/m2
4000:1 (TYP)
8W x 2 + 10W
PAL
Contrast
Loudspeaker
AV system
Audio system
D/K, B/G, M, I
75Ω
D/K, B/G, M, I
75Ω
Antenna impedance
Input voltage
180~240W, 50/60Hz
120W
180~240W, 50/60Hz
120W
Energy consumption
Standby energy consumption
≤ 0.5W
≤ 0.5W
Dimension (W×H×D)
1035.2 X 706 X 242.2
1035.2 X 706 X 242.2
With stand base and brackets (mm)
Wall-mounted accessories
Wall-mounted dimension
Options
Options
200 X 200 mm
M6 (Screw)
200 X 200 mm
M6 (Screw)
Operation temperature
Operation humidity
Storage temperature
Storage humidity
0℃~35℃
10~90%
0℃~35℃
10~90%
-20℃~50℃
10~90%
-20℃~50℃
10~90%
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Troubleshooting
Symptoms
Explanation/solution
No picture is available
No picture is available. Check the energy saving settings.
Ensure proper power cord connection. Turn on theTV set. Check antenna/cable
connection.
Ensure yourTV source cable settings are correct.
Fail to receive any
channel.
TheTV set is locked in
a certain channel.
Execute auto program searching and add available channels not saved in theTV channel
memory.
Execute auto channel scanning and add available channels not saved in theTV channel
memory.
Check the antenna connection at the back of theTV set to confirm whether it is
connected to theTV set correctly. The symptom in the left may be caused by the
broadcasting station. Try other channels and adjust the contrast and brightness settings.
Fail to receive or select
channels.
TheTV set is turned off Check whether the sleep timer is enabled or identify the auto turn-off time settings.
automatically.
Check the computer power management in general settings.
Check connection between optional AV equipment and theTV source. Press the Source
(input) key on the remote control.
Select the input you desire from the external input list.
Some AV files can not
be displayed.
Poor picture quality
Image quality is inferior
to that as viewed in the Picture quality depends on the source quality.
seller shop.
Ghost.
Check antenna/cable connection. Check the antenna position and direction.
Check whether the antenna has been broken or bent.
TheTV screen only
displays snowflakes and Check whether eth antenna has reached its service life (3-5years under normal use
noise.
conditions and 1-2 years if used by seaside).
Keep theTV set far away from noise source such as automobile, motorcycle or blower.
If 300 Ω dual-core cable is used, keep noise far away from theTV set or try to use 75 Ω
coaxial cable.
Dotted line or fringe.
No color/dark/
improper color/too
bright
Select the intended mode according to the picture settings.
Adjust the picture mode option in the picture settings.
Ensure the antenna is connected by a 75 Ω coaxial cable and keep the antenna cable far
away from other connection cables.
Picture noise
To avoidTV set interference, be sure to use unworn antenna cables.
Fail to play photos,
music files or AV files
or the playing quality
is poor.
Check whether the source is proper for the supported mode.
Whether the USB cable is good.
MP3/MP4 player
Whether the USB connection cable of theTV set side is inserted properly.
Whether the power supply for the MP3/MP4 player is turned on.
Try to connect the USB cable properly and switch on the MP3/MP4 player for normal
identification of theTV set side.
failed to be identified
normally by the USB
interface of theTV set.
The user forgets the
password already set.
Try to enter the general password-5363.
No sound/noise
Check the volume control. Press the Mute key on the remote control or theVOL ∧ key to
Normal picture
without sound.
make the
symbol on the screen. Disconnect the earphones.
For the HDMI equipment, identify the output settings of equipments connected are set as
PCM. The HDMI input of theTV set supports PCM 32, PCM 44.1 and 48kHz.
Ensure the antenna is connected with a 75Ω coaxial cable and keep the antenna cable
away from other connection cables.
Noise
To avoidTV set interference, ensure to use unworn antenna cables.
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Symptoms
Explanation/solution
Computer input
Identify that the computer has been connected to theTV set properly via computer
output (with the HD cable) or the HDMI output.
Ensure that the output signal in the computer is a format listed in the signal reference
sheet.
No picture/no signal.
Poor picture quality.
Turn off the computer. Identify that the computer is connected properly and restart the
computer. The plug-and-play equipment will detect theTV set automatically and set the
computer resolution properly.
Check whether the power management of the computer is enabled.
Adjust the resolution. Adjust the dot pitch and phase.
The picture becomes smaller when receiving commercialTV programs, this is caused by
the broadcasting method the supplier adopts. When high definition channel is switched to
a standard definition channel (commercialTV program), the picture will become smaller,
with a black stripe at the edge of the screen.
The picture becomes
smaller suddenly.
The aspect ratio of some wide-screen program exceeds 16:9 when they are shot (especially
Black stripe at the edge cinema versions). Black stripes will appear at the upper and lower edge of the screen when
of the screen.
theTV set plays these programs while black stripes will appear at the left and right edge of
the screen when theTV set plays programs with their aspect ratio of 4:3.
Some DVD or other
digital source programs
display detail loss,
especially in rapid
actions and dark scene.
This is caused by digital compression of source contents used by digital broadcasting and
DVD files, making less details displayed on theTV screen or resulting in blemish on the
screen (mosaic or dot). Compression of these signals is clear, subject to the definition and
resolution of theTV set.
Remote control
Check whether the batteries are placed properly or replace the batteries of the remote
control.
Point the remote control to the remote sensor in the front of theTV set.
The remote control
does not work.
Fluorescent lamps may interfere with the remote control operations; therefore, attempt
to turn off the fluorescent lamp.
Ensure signals from the remote control can reach the remote sensor directly.
30
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