AOC Flat Panel Television L15X421 L20S421 L20W421 User Manual

User's Manual  
LCD TV  
L15X421  
L20S421  
L20W421  
Q41T2001673 3A  
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USER’S MANUAL  
TABLE OF CONTENTS  
IMPORTANT SAFETY INSTRUCTIONS ------------------------------------- 2  
PREPARATION ----------------------------------------------------------------------  
4
MOUNTING THE TV BASE································································ 5  
OPERATING INSTRUCTIONS --------------------------------------------------  
7
Use of the remote control ---------------------------------------------------  
7
To use the menus -------------------------------------------------------------  
8
Main menu ----------------------------------------------------------------------  
8
CONNECT PERIPHERAL EQUIPMENT --------------------------------------  
16  
Front Panel Control Knobs --------------------------------------------------  
16  
Preparation ---------------------------------------------------------------------  
17  
Video recorder -----------------------------------------------------------------  
18  
DVD player ----------------------------------------------------------------------  
19  
Camera, camcorder, Video Game set -----------------------------------19  
Headphone ---------------------------------------------------------------------  
20  
Tips -------------------------------------------------------------------------------  
21  
PRODUCT SPECIFICATION ----------------------------------------------------  
22  
BEFORE CALLING SERVICE ---------------------------------------------------  
24  
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Glossary -------------------------------------------------------------------------  
25  
Thank you very much for choosing the LCD TV.  
We recommend that you take a few minutes to read carefully through this  
manual before installing and switching on the TV. Please keep this manual in  
a safe place for your future reference.  
SAFETY: Lamp Disposal  
LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST  
BE RECYCLED OR DISPOSED OF ACCORDING TO LOCAL, STATE OR  
FEDERAL LAWS. FOR MORE INFORMATION, CONTACT THE  
ELECTRONIC INDUSTRIES ALLIANCE AT WWW.EIAE.ORG.  
SYMBOL  
SA 1965  
SYMBOL DEFINITION  
DANGEROUS VOLTAGE: The lightning flash with  
arrowhead symbol, within an equilateral triangle,is intended  
to alert the user to the presence of insinuated “dangerous  
voltage” within the product’s enclosure that may be of  
sufficient magnitude to constitute a risk of electrical shock  
to persons.  
INSTRUCTIONS: The exclamation point within an  
equilateral triangle is to alert the User to the presence of  
important operating and maintenance (servicing) instruction  
in the literature accompanying the appliance.  
SA 1966  
Apparatus shall not be exposed to dripping or splashing and no objects  
filled with liquids, Such as vases, Shall be placed on the apparatus.  
Caution - Danger of explosion if battery is incorrectly replaced. Replace only  
with the same or equivalent type.  
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IMPORTANT SAFETY INSTRUCTIONS  
Read before operating equipment  
1. Read these instructions.  
2. Keep these instructions.  
3. Heed all warnings.  
4. Follow all instructions.  
5. Do not use this apparatus near water.  
6. Clean only with a dry cloth.  
7. Do not block any of the ventilation openings. Install in accordance with  
the manufacturers instructions.  
8. Do not install near any heat sources such as radiators, heat registers,  
stoves, or other apparatus (including amplifiers) that produce heat.  
9. Do not defeat the safety purpose of the polarized or grounding type plug.  
A polarized plug has two blades with one wider than the other. A  
grounding type plug has two blades and third grounding prong. The wide  
blade or third prong is provided for your safety. When the provided plug  
does not fit into your outlet, consult an electrician for replacement of the  
obsolete outlet.  
10. Protect the power cord from being walked on or pinched particularly at  
plugs, convenience receptacles, and the point where they exit from the  
apparatus.  
11. Only use attachments/accessories specified by the manufacturer.  
12. Use only with a cart, stand, tripod, bracket, or table specified by the  
manufacturer, or sold with the apparatus. When a cart is used, use  
caution when moving the cart/apparatus combination to avoid injury  
from tip-over.  
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13. The TV should be operated only from the type of power source indicated  
on the label. If you are not sure of the type of power supplied to your  
home, consult your dealer or local power company.  
14. Unplug this apparatus during lightning storms or when unused for long  
periods of time.  
15. Refer all servicing to qualified service personnel. Servicing is required  
when the apparatus has been damaged in any way, such as power-  
supply cord or plug is damaged, liquid has been spilled or objects have  
fallen into apparatus, the apparatus has been exposed to rain or  
moisture, does not operate normally, or has been dropped.  
16. This product may contain lead or mercury. Disposal of these materials  
may be regulated due to environmental considerations. For disposal or  
recycling information, please contact your local authorities or the  
17. Damage Requiring Service – The appliance should be serviced by  
qualified service personnel when:  
A. The power supply cord or the plug has been damaged; or  
B. Objects have fallen, or liquid has been spilled into the appliance; or  
C. The appliance has been exposed to rain; or  
D. The appliance does not appear to operate normally or exhibits a  
marked change in performance; or  
E. The appliance has been dropped, or the enclosure damaged.  
18. Tilt/Stability  
All televisions must comply with recommended  
international global safety standards for tilt and stability properties of its  
cabinets design.  
Do not compromise these design standards by applying excessive  
pull force to the front, or top, of the cabinet, which could ultimately  
overturn the product.  
Also, do not endanger yourself, or children, by placing electronic  
equipment/toys on the top of the cabinet. Such items could  
unsuspectingly fall from the top of the set and cause product  
damage and/or personal injury.  
19. Wall or Ceiling Mounting – The appliance should be mounted to a wall  
or ceiling only as recommended by the manufacturer.  
20. Power Lines – An outdoor antenna should be located away from power  
lines.  
21. Outdoor Antenna Grounding – If an outside antenna is connected to  
the receiver, be sure the antenna system is grounded so as to provide  
some protection against voltage surges and built up static charges.  
Section 810 of the National Electric Cord, ANSI/NFPA No. 70-1984,  
provides information with respect to proper grounding of the mats and  
supporting structure grounding of the lead-in wire to an antenna-  
discharge unit, size of grounding connectors, location of antenna-  
discharge unit, connection to grounding electrodes and requirements for  
the grounding electrode. See Figure below.  
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EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL  
CODE  
Note to the CATV system installer: This reminder is provided to call the  
CATV system installer’s attention to Article 820-40 of the NEC that provides  
guidelines for proper grounding and, in particular, specifies that the cable  
ground shall be connected to the grounding system of the building, as close  
to the point of cable entry as practical.  
Please, make sure to connect the power plug to the wall outlet socket after  
connecting the TV to the adapter!  
22. Objects and Liquid Entry – Care should be taken so that objects do  
not fall and liquids are not spilled into the enclosure through openings.  
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PREPARATION  
1. Place the TV on a solid surface.  
Ensure that the TV is placed in a position to allow free flow of air. Do not  
cover the ventilation openings on the back cover.  
To prevent any unsafe situations, no naked flame sources, such as  
lighted candles, should be placed on or in the vicinity.  
Avoid heat, direct sunlight and exposure to rain or water. The equipment  
shall not be exposed to dripping or splashing.  
2. Insert the aerial plug firmly into the aerial socket at the back of the TV.  
Note: L20S421 has the handle at the back of the TV.  
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MOUNTING THE TV BASE  
The TV base will be separated with the TV unit. You should Install the base  
before you use the TV unit.  
Place the TV on its face on a soft blanket.  
Install the base stand with three screws.  
Place the TV on the table.  
Note: L15X421 does not need the screws to install.  
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3. Remote control:  
Remove the cover of the battery compartment. Insert the 2 batteries  
supplied (Type AAA 1.5V).  
4. Power:  
Insert the power cord in the wall socket having an AC power supply.  
5. Turn the TV on:  
Turn the main power switch on the right side of TV to ON.  
Press the secondary power button in front of the TV to turn it on.  
When the TV is ON, the LED may be green or Red When LED is green,  
the TV is working; when LED is Red, the TV is in idle mode for energy  
saving or Power Off. When pull out AC Power Cable or AC Power Switch  
Off, LED is Off.  
OPERATING INSTRUCTIONS  
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USE OF THE REMOTE CONTROL  
MUTE  
Temporarily interrupt the  
sound or restore it.  
POWER  
Press to turn on/off the  
TV. The TV is never  
completely powered off  
unless it is physically  
unplugged.  
DISPLAY  
Press this button to  
Display Channel number  
on the right-top corner.  
0~9/100 Digit buttons  
To select a TV channel.  
CH  
Press or  
MTS /SAP  
(
or ) to  
Press this key to activate  
Multichannel Television  
Sound, Stereo or Mono  
sound.  
browse through the TV  
channels,which are not  
erased. To view a blocked  
channel, use the digital  
buttons to accessthe  
channel and enter your  
access code.  
PRE-CH  
To display the previously  
selected TV channel.  
VOL  
Press + or – to adjust the  
volume.  
TV/VIDEO  
Select your input source:  
press repeatedly to select  
TV, AV, S-VIDEO, PC.  
PC  
Press this button to turn PC  
mode  
CAPTION  
Press this button to turn  
Closed Caption on.  
Be sure you have  
selected Caption On in  
the Setup menu.  
SLEEP  
With this key you can set a  
time period after which the  
TV should switch itself to  
standby. Press the key  
repeatedly to select the  
number of minutes. The  
counter runs from  
MENU  
Press repeatedly to  
display OSD menu.  
V-CHIP  
Up & Down  
Press Up and Down  
we Can select the submenu  
Press this button to  
setup parental  
control.  
5,10,15,20,25…120  
minutes.  
Left & Right  
SWAP  
Not Supported.  
Press Left and Right ,we can  
Change the Setting of  
submenu  
PIP  
Not Supported.  
SIZE  
Press this button to  
turn Auto,Normal,  
Expand, Compress,  
Amaronap.  
POP  
Not Supported.  
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TO USE THE MENUS  
1. Press the MENU button to display or close main menu.  
2. Use the cursor up/down to select a menu item.  
3. Use the cursor left/right to enter a submenu or enable/disable the  
function.  
4. Press the MENU button to exit the menu.  
MAIN MENU  
Press the MENU button to enter the main OSD (On Screen Display). Adjust  
the items including Picture Setup, Sound setup, Child Lock Setup, Function  
Setup and TV setup. When the input source is PC or Component mode, only  
the Sound Setup, Picture Setup and Menu Setup can be selected; shown in  
the figure below:  
When the input source is AV or S-Video mode, the Sound Setup, Picture  
Setup, Child Lock Setup and Function Setup can be selected; shown in the  
figure below:  
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When the input source is TV mode, the Sound Setup, Picture Setup, Child  
Lock Setup, Function Setup and TV Setup can be selected; shown in the  
figure below:  
Sound Setup (Same as in PC, TV, AV1, S-Video and Components modes)  
1. The range of adjusting volume, bass and treble is from 0~100.  
2. Select “ON” or “OFF” in sound selection to control the sound output.  
3. The range of adjusting Balance is -50~+50; when adjusting from 0 to -50,  
the sound from the left track fades until silence; when adjusting from 0  
to +50, the sound from the right track fades until silence.  
4. AVL: you can set it “ON” or “OFF”.  
The function is to adjust the input sound automatically. You may enable  
this function when you notice that the sound in the two tracks are very  
different, in order to prevent the bad sound effect resulting from large  
sound variation.  
5. Select "ON" or "OFF" for Loudness: a default setting is preset, you may  
adjust when necessary.  
The following menu will appear when selecting continuously:  
6. Preset: Designed for different types of sound output, wherein, the  
dialogue, music and theater modes are preset; you can set Bass, Treble  
and Equalizer in sound output mode according to your preference.  
7. Equalizer: You can select and adjust 100, 300, 1K, 3K and 8K  
respectively (the figures represent the sound frequency range).  
8. Reset to default: Reset the sound setting to the factory default value.  
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Picture Setting  
When the input source is in PC mode, you can select Brightness, Contrast,  
Position, Video noise, Sharpness, Auto Adjust, Info, Colour Temp., Red,  
Green, Blue and Reset to default; shown in the figure below:  
1. Brightness and Contrast: The range can be adjusted from 0~100.  
2. Position: There are two options, Horizontal and Vertical, which can be  
adjusted from -50 to +50.  
3. Video noise: There are two options, Phase and Clock, which can be  
adjusted from -50 to +50.  
4. Sharpness: Select from five options of Softest, Soft, Auto, Sharp and  
Sharpest. You may adjust the above options according to your  
preference.  
5. Auto Adjust: Automatically adjust PC input to the optimal screen size.  
6. Info: Prompt the current size for PC input definition (only the definition  
that can be shown by this device).  
7. Colour Temp.: There are four options of colour temperature provided for  
users - 6500, 7300, 9300 and Personal. You can select the three colour  
temperatures of 6500, 7300 and 9300, or manually adjust red, green or  
blue in the personal setting (you can only adjust red, green and blue in  
the personal setting).  
8. Reset to default: It is used to reset the picture settings to the factory  
default mode.  
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When the input source is in TV/AV1/S-Video/ mode, you can select  
Brightness, Contrast, Colour, Sharpness, Tint, Dyn. skin tone, Colour Temp.,  
Public, Zoom and Reset to default respectively; shown in the figure below:  
When the input source is in Component mode, you can select Brightness,  
Contrast, Colour, Sharpness, Tint, White tone, Size and Reset to default  
respectively; shown in the figure below:  
1. Brightness and Contrast: The range can be adjusted from 0~100; use  
Brightness and Contrast options to adjust the brightness of picture.  
2. Colour: The range can be adjusted from 0~100; use this option to adjust  
the colour saturation of picture.  
3. Sharpness: Select from five options of Softest, Soft, Auto, Sharp and  
Sharpest. You can adjust the sharpness of picture using any option  
above.  
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4. Tint: The range can be adjusted from -50~+50; use this option to adjust  
the colour of picture.  
5. Dyn. Skin tone: When the Dynamic skin tone is ON, the skin tone of  
person in the picture becomes more vivid.  
6. Colour Temp.: There are three options of colour temperature provided  
for users - warm, normal and cold.  
7. Size: There are various functions provided for zoom in/zoom out.  
8. Reset: It is used to reset the picture settings to the factory default mode.  
Function Setup  
When the input source is in TV, AV1 or S-Video mode, you can select  
Source OSD, Language, Child lock, Timers, CC Mode and Reset to default;  
shown in the figure below:  
1. Current Source OSD setting: When OSD is set to ON, the left upper  
corner of the display will show the input source or the TV channel  
number; when OSD is set to OFF, the input source or the TV channel  
number will disappear.  
2. OSD language setting: There are six language options provided -  
English, French, German, Spanish, Portuguese and Traditional Chinese.  
3. Child Lock Setup;  
(1). You can enter the V-Chip level setting only when the Child Lock is  
ON, and the V-Chip will be enabled; you can not enter V-Chip level  
setting when the Child Lock Setup is OFF, and the V-Chip is  
disabled.  
(2). Lock code: V-Chip password can be set up when the code is locked.  
Enter the 4-digit password which you choose! The factory default  
password is 0000.  
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4. Sleep Timer: Set the sleeping timer and the alert function which  
indicates the time left.  
5. Closed Caption (CC) setting: Select CC1~CC4, TXT1~TXT4 or OFF.  
6. Reset: It is used to reset the OSD settings.  
When the input source is in PC or Component mode, you can select Source  
OSD, Language, Timers and Reset to default; shown in the figure below:  
Source OSD, Language, Timers and Reset to default options are operated  
similarly as the above instructions!  
Child Lock  
When the input source is in TV, AV1 or S-Video mode, V-Chip level can be  
set. You can enter the Child Lock setting only when the Child Lock is ON.  
When you enter the Child Lock setting, a message on the display will prompt  
you to enter password:  
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You can enter the Child Lock setting to set up the V-Chip level when you  
enter the correct password:  
1. Age: it may be set to Child, Teenager, Youth, Adult, Custom or OFF;  
when you select Custom, it can be set according to you preference.  
2. MPAA Rating: Select the movie ratings from low to high (alert) - G, PG,  
PG-13, R, NC-17, X and F.  
3. PG Rating: Shown in the figure below:  
The empty box refers to unlocked; the solid box refers to locked.  
4. Reset to default: Reset to the factory default value.  
TV Setting  
The following menu appears only in the TV mode.  
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1. Channel nr: Shows the current channel number.  
2. Tuning mode: Select the mode of TV signal - Cable\HRC Cable\IRC  
Cable\ Broadcast.  
3. System standard: NTSC-M, Auto.  
4. Auto search: Select "Auto Search" to search all signaled channel; when  
the searching is complete, it stays at the first channel with signal and all  
channels that have been located are stored. If you would like to stop  
"Auto Search" during the process, simply by pressing the function button.  
5. Fine tune: NTSC-M is seldom used.  
6. AFC can be set to ON or OFF. When it is set to ON, the TV will search  
the TV signal automatically; when there is any offset in the signal, it will  
automatically adjust the channel to the correct position.  
7. Skip can be set to ON or OFF. When it is set to ON, a channel can be  
skipped by pressing the switching button on the remote control or on the  
front panel.  
8. Reset to default: Reset to the factory default value.  
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CONNECT PERIPHERAL EQUIPMENT  
FRONT PANEL CONTROL KNOBS  
Power Key? : Press to turn on or off the TV.  
MENU Key? : Press to show the OSD menu and exit OSD menu at the TV.  
Down / Up Key? ? : Select the intended function by pressing these two  
keys, or switch the channels in the TV mode.  
+ /- Key? ? : Press to confirm your function selection and adjustment volume.  
Source Key? : Press to select your input source.  
There is a wide range of video and audio equipment that can be connected to  
your TV. The following connection diagrams show you how to connect them.  
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PREPARATION  
Remove the back plate at the back of the TV as shown on the illustration  
opposite. Lay the LCD TV with the screen down on a table, as it will be  
easier to connect your peripheral equipment. Please take precaution not to  
damage the screen.  
1: VGA audio input  
2: VGA input  
3: AC power input terminal  
4: Headphone outlet  
5: AV signal input  
6: Left video/audio track input  
7: Right video/audio track input  
8: S-Video signal input  
9, 10 and 11: Pr Pb Y Component signal input  
12: Y Pb Pr left audio track input  
13: Y Pb Pr right audio track input  
14: TV signal input  
Note: L15X421 have the power switch beside the AC socket on the back  
cover.  
VGA: Receive the signals from the host, which is used as the display of the  
computer.  
AV: Receive the video/audio signals of the NTSC standards.  
S-VIDEO(S-VHS): i.e. video Y/C component. Receive the HD Y/C  
component signal.  
Y Pb Pr: The modes it supports are HD signals such as 480i, 480p, 720p  
and 1080i.  
TV : Receive the TV signals of NTSC-M standard.  
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VIDEO RECORDER  
How to connect  
1. Connect the supplied antenna cable to the RF IN port of your VCR.  
2. Connect another FR cable from the port of your VCR to the antenna port  
of you TV set. If you have connected the video/audio cable to the video  
AV port, you may have better sound and picture when playing the VCR .  
If your VCR has an S-VHS video jack:  
For improved picture quality, connect a S-Video cable with the S-VIDEO  
input on the TV.  
S-Video does not provide audio, audio cables must still be connected to  
provide sound(AV and S terminal share one audio input).  
Watching VCR  
1. If you use connection TV, select the TV channel auto search.  
2. If you use connection AV, select video AV input.  
3. Insert videotape in the VCR and press the PLAY button.  
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DVD PLAYER  
How to connect  
1. Connect 3 separate components signal cables to the Y, Pb and Pr ports  
of the component signal of the DVD player, and the Y, Pb and Pr ports of  
the component signal of theTV set.  
2. Connect the audio cable to the audio output port of the DVD player and  
the audio input port of the component signal of the TV set.  
How to use  
1. Select COMPONENT.  
2. Turn on the DVD set.  
CAMERA CAMCORDER VIDEO GAME SET…  
How to connect  
1. Connect the camera, camcorder and game set to the ports of the  
audio/video set.  
2. The camcorder may get better picture by connecting a S-VHS cable  
between the S terminal and the Audio set.  
How to use it  
1. Select the video AV or S terminal input.  
2. Enable the exterior AV equipment.  
Warning: In case you notice scrolling images, wrong colors or no color, no  
picture or even combinations of these, on your screen, check if the  
connections are done in the right way. Check if the cable colors match with  
the Input connector colors.  
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DIGITAL SET TOP BOX  
Connect the top box to the input port of the component signal.  
How to connect  
1. Connect 3 separate component signal cables to the Y, Pb and Pr ports  
of the component signal of the Digital TV/ Top Box, and the Y, Pb and Pr  
ports of the component signal of theTV set.  
2. Connect the audio cable with the audio port of the Digital TV/Top Box  
and the audio port of the TV set.  
How to use  
1. Select COMPONENT.  
2. Turn on the DVD set-Top box set.  
Warning: In case you notice scrolling images, wrong colors or no color,  
no picture or even combinations of these, on your screen, check if the  
connections are done in the right way. Check if the cable colors match  
with the Input connector colors.  
HEADPHONE  
1. The headphone jack is located at the rear corner of the TV.  
2. The MUTE key on the remote control works on both internal speaker  
and the headphone.  
3. Use volume key to adjust the volume.  
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TIPS  
Care of the screen  
Do not rub or strike the screen with anything hard as this may scratch, mar,  
or damage the screen permanently.  
Unplug the power socket before cleaning the screen. Dust the TV by wiping  
the screen and the cabinet with a soft, clean cloth. If the screen requires  
additional cleaning, use a clean, damp cloth. Do not use liquid cleaners or  
aerosol cleaners.  
Mobile telephone warning  
To avoid disturbances in picture and sound, malfunctioning of your TV or  
even damage to the TV, keep away your mobile telephone from the TV.  
End of life directives  
We are paying a lot of attention to produce environmentally friendly in green  
focal areas. Your new receiver contains materials which can be recycled and  
reused.  
At the end of its life specialized companies can dismantle the discarded  
receiver to concentrate the reusable materials and to minimize the amount of  
materials to be disposed of.  
Please ensure you dispose of your old receiver according to local regulations.  
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Product Specification  
Function  
15" Screen (L15X421)  
Item  
Spec  
Screen Size  
Aspect Ratio  
Resolution  
15” TFT-LCD Panel  
4 : 3  
1024*768 (XGA)  
Display Area (opening)  
H x V  
Pixel Pitch  
304.128(H) × 228.096(V)  
LCD Panel  
0.297mm x 0.297mm  
16.2 million  
Display Clors  
Lamp Type/Life  
60000 hr  
Color Temperature  
Cool / Warm/Normal  
Input support definition 1024*768 /60Hz  
VGA Function  
TV Function  
Mini jack for stereo headphones  
(3.5ø)  
NTSC M  
MTSSAP  
NTSC  
Audio input  
TV Standard  
Sound System  
Colour systems  
AV  
RCA x 1  
Audio L/R x 1  
Video Input  
S-VIDEO  
S-Videox 1  
Component  
YPbPr x 1 Audio L/R x 1  
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Speaker (built-in): Two 2 watt  
speakers  
Audio  
output  
Audio output: L / R  
Headphone Mini-jack for stereo (3.5ø)  
OSD  
Language  
English. French. German. Spanish. Portuguese.  
Traditional Chinese  
Table Stand Yes  
Wall Mount VESA 100 x 100 mm  
Power  
AC100V-240V, 50/60Hz  
<55W  
Power  
Power Consumption  
Forwards/Backwards/  
Panel Tilt  
Rotation  
-4°/ +18° / ± 35°  
Temperature  
+ 0 °C ~ + 40 °C  
- 25 °C ~ + 60 °C  
10% ~ 85%  
Environment  
storage  
operating  
W x H x D (with stand) 498 x 495 x 180 (mm)  
Dimension  
Net weight  
Accessory  
Without accessory  
4.0Kg  
Remote controller, Batteriesx2, Power cord, Signal Cable,  
Audio Cable, User manual  
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Function  
Item  
20" ScreenL20S421)  
Spec  
Screen Size  
Aspect Ratio  
Resolution  
20” TFT-LCD Panel  
4 : 3  
640 x480 (VGA)  
Display Area (opening)  
H x V  
Pixel Pitch  
408mm x 306mm  
LCD Panel  
0.21mm x 0.63mm  
Display Colors  
16.2 million  
Lamp Type/Life  
50000 hr  
Color Temperature  
Cool / Warm/Normal  
Input support definition 640*480 /60Hz  
VGA Function  
TV Function  
Mini jack for stereo headphones  
(3.5ø)  
Audio input  
TV Standard  
NTSC M  
Sound System  
Colour systems  
AV  
MTSSAP  
NTSC  
RCA x 1  
Audio L/R x 1  
Video Input  
S-VIDEO  
S-Videox 1  
Component  
YPbPr x 1 Audio L/R x 1  
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Speaker (built-in): Two 3 watt  
speakers  
Audio  
output  
Audio output: L / R  
Headphone Mini-jack for stereo (3.5ø)  
OSD  
Language  
English. French. German. Spanish. Portuguese.  
Traditional Chinese  
Table Stand Yes  
Wall Mount VESA 100 x 100 mm  
Power  
AC100V-240V, 50/60Hz  
<70W  
Power  
Power Consumption  
Forwards/Backwards/  
Panel Tilt  
Rotation  
-4°/ +18° / ± 35°  
Temperature  
+ 0 °C ~ + 40 °C  
- 25 °C ~ + 60 °C  
10% ~ 85%  
Environment  
storage  
operating  
W x H x D (with stand) 498 x 495 x 180 (mm)  
Dimension  
Net weight  
Accessory  
Without accessory  
9.7 Kg  
Remote controller, Batteriesx2, Power cord, Signal Cable,  
Audio Cable, User manual  
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Function  
Item  
20" ScreenL20W421)  
Spec  
Screen Size  
Aspect Ratio  
Resolution  
20” TFT-LCD Panel  
16 : 9  
1366 x768 (WXGA)  
Display Area (opening)  
H x V  
Pixel Pitch  
444.633mm x249.984mm  
LCD Panel  
108.5um x325.5um  
16.2 million  
Display Clors  
Lamp Type/Life  
50000 hr  
Color Temperature  
Cool / Warm/Normal  
Could support to 1366*768  
This product could only support to  
60Hz, ‘Input out of range’ will  
displayed when the input vertical  
frequency out of 60Hz  
Input support definition  
VGA Function  
Mini jack for stereo headphones  
(3.5ø)  
Audio input  
TV Standard  
Sound System  
Colour systems  
AV  
NTSC M  
MTSSAP  
NTSC  
TV Function  
RCA x 1  
Audio L/R x 1  
Video Input  
S-VIDEO  
S-Videox 1  
Component  
YPbPr x 1 Audio L/R x 1  
27  
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Speaker (built-in): Two 3 watt  
speakers  
Audio  
output  
Audio output: L / R  
Headphone Mini-jack for stereo (3.5ø)  
OSD  
Language  
English. French. German. Spanish. Portuguese.  
Traditional Chinese  
Table Stand Yes  
Wall Mount VESA 100 x 100 mm  
Power  
AC100V-240V, 50/60Hz  
<90W  
Power  
Power Consumption  
Forwards/Backwards/  
Panel Tilt  
Rotation  
-4°/ +18° / ± 35°  
Temperature  
+ 0 °C ~ + 40 °C  
- 25 °C ~ + 60 °C  
10% ~ 85%  
Environment  
storage  
operating  
W x H x D (with stand) 546 x 445 x 185 (mm)  
Dimension  
Net weight  
Accessory  
Without accessory  
7.5 Kg  
Remote controller, Batteriesx2, Power cord, Signal Cable,  
Audio Cable, User manual  
Before Calling Service  
Please make these simple checks before calling service. These tips may  
save you time and money since charges for receiver installation and  
adjustments of customer controls are not covered under your warranty.  
Symptoms  
“Ghost ” or double  
image  
Items to Check and Actions to follow  
*This may be caused by obstruction to the  
antenna due to high rise buildings or hills.  
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Using a highly directional antenna may  
inprove the picture.  
No power  
No picture  
*Check that the TV’s AC power cord is plugged  
into the mains socket.  
*Unplug the TV, wait for 60 seconds. Then re-  
insert plug into the mains socket and turn on  
the TV again.  
*Check antenna connections at the rear of the  
TV to see if it is properly connected to the TV.  
*possible broadcast station trouble. Try another  
channel.  
*Adjust the contrast and brightness settings.  
*Check the V-Chip control. Some V-Chip  
modes could block the screen.  
Good picture but no  
sound  
*Increase the VOLUME.  
*Check that the TV is not muted; press the  
button on the remote control.  
Good sound but poor  
color  
*Adjust the contrast, color and brightness  
settings.  
Adjust TV  
Mode”AIR”or”CATV”.”HRC”.”IRC”,check that  
is ok or not.  
Poor picture  
*Sometimes, poor picture quality occurs when  
having activated an S-VHS camera or  
camcorder connected and having connected  
another peripheral at the same time. In this  
case switch off one of the other peripherals  
*Check the antenna connection  
Snowy picture and  
noise  
Horizontal dotted line  
*This may be caused by electrical interference  
(e.g. hairdryer, nearby neon lights, etc.)  
*Turn off the equipment.  
Television not  
responding to remote  
control  
*Check whether the batteries are working.  
Replace if necessary  
*Clean the remote control sensor lens on the  
TV.  
*You can still use the buttons at the front of  
your TV.  
*Select the TV mode to be sure your remote  
control is in the TV mode.  
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GLOSSARY  
Audio / Video Inputs  
Located on the rear and the front of the receiver these connectors (RCA  
phono type plug) are used for the input of audio and video signals. Designed  
for use with VCRs (or other accessories) in order to receive higher picture  
resolution and offer sound connection options.  
S-Video Input  
Allows direct connection of high-resolution video sources, such as a Super  
VHS videocassette recorder, Laser Disc player, etc. Provides improved  
picture resolution, sharpness, and clarity.  
Audio output  
Provide sound output , it can be connected external speaker ,and enhance  
the sound quality.  
Menu  
An on-screen listing of feature controls shown on the TV screen that are  
made available for user adjustments.  
Multichannel Television sound (MTS)  
The broadcasting standard that allows for stereo sound to be transmitted  
with the TV picture.  
RF  
Radio Frequency or modulated signal design used as the carrier for  
television broadcasts.  
Second Audio Program (SAP)  
Another or additional audio channel provided for in the Multichannel  
Television Sound (MTS) broadcast standard. A monaural soundtrack  
included within the recorded or video signal (usually containing a second  
language translation for the displayed program).  
Sleep Timer  
Function with which you can set a time period after which the TV should turn  
itself off.  
30  
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