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TV as electric shock may occur. Do not clean with 

chemicals such as alcohol, thinners, or benzine.

 

y

Moving

 

Make sure the product is turned off, unplugged, 

and all cables have been removed. It may take 2 

or more people to carry larger TVs. Do not press or 

put stress on the front panel of the TV.

 

y

Ventilation

 

Install your TV where there is proper ventilation. 

Do not install in a confined space such as a 

bookcase. Do not cover the product with cloth or 

other materials while plugged in. Do not install in 

excessively dusty places.

 

y

If you smell smoke or other odors coming from 

the TV, unplug the power cord and contact an 

authorized service center.

 

y

Keep the product away from direct sunlight.

 

y

Never touch this apparatus or antenna during a 

lightning storm.

 

y

When mounting a TV on the wall, make sure not 

to install the TV by hanging the power and signal 

cables on the back of the TV.

 

y

Do not allow an impact shock or any objects to fall 

into the product, and do not drop anything onto 

the screen.

 

y

DISCONNECTING THE DEVICE FROM THE MAIN 

POWER

 

The power plug is the disconnecting device. 

In case of an emergency, the power plug must 

remain readily accessible.

 

y

Batteries 

 

Store the accessories (battery, etc.) in a safe 

location out of the reach of children.

 

y

This apparatus uses batteries. In your community 

there might be regulations that require you 

to dispose of these batteries properly due to 

environmental considerations. Please contact 

your local authorities for disposal or recycling 

information.

 

y

Do not dispose of batteries in a fire.

 

y

Do not short circuit, disassemble, or allow the 

batteries to overheat.

 

y

Do not use high voltage electrical equipment 

near the TV, (e.g. a bug zapper). This may result in 

product malfunction.

 

y

Dot Defect

 

The panel is a high technology product with 

resolution of two million to six million pixels. 

In a very few cases, you could see fine dots on 

the screen while you’re viewing the TV. Those 

dots are deactivated pixels and do not affect the 

performance and reliability of the TV.

 

y

Generated Sound

 

Cracking noise

 A cracking noise that occurs when 

watching or turning off the TV is generated by 

plastic thermal contraction due to temperature 

and humidity. This noise is common for products 

where thermal deformation is required.  

Electrical circuit humming/panel buzzing

 

A low level noise is generated from a high-speed 

switching circuit, which supplies a large amount of 

current to operate a product. It varies depending 

upon the product. This generated sound does 

not affect the performance and reliability of the 

product.

 

y

Take care not to touch the ventilation openings. 

When watching the TV for a long period, the 

ventilation openings may become hot. This does 

not affect the performance of the product or cause 

defects in the product.

 

y

Do not install this product on a wall if it could be 

exposed to oil or oil mist. This may damage the 

product and cause it to fall.

 

y

If the TV feels cold to the touch, there may be a 

small flicker when it is turned on. This is normal; 

there is nothing wrong with TV. Some minute dot 

defects may be visible on the screen, appearing as 

tiny red, green, or blue spots. However, they have 

no adverse effect on the TV’s performance. Avoid 

touching the LCD screen or holding your finger(s) 

against it for long periods of time. Doing so may 

produce some temporary distortion effects on the 

screen.

Preventing image burn or burn-in 

on your TV screen

 

y

If a fixed image displays on the TV screen for 

a long period of time, it will be imprinted and 

become a permanent disfigurement on the screen. 

This is image burn or burn-in and not covered by 

the warranty.

 

y

If the aspect ratio of the TV is set to 4:3 for a long 

period of time, image burn may occur on the 

letterboxed area of the screen.

 

y

Avoid displaying a fixed image on the TV screen 

for a long period of time (2 or more hours for LCD, 

1 or more hours for the Plasma TV) to prevent 

image burn.

 

FCC NOTICE

(For USA)

This equipment has been tested and found to 

comply with the limits for a Class B digital device, 

pursuant to Part 15 of the FCC Rules. These limits are 

designed to provide reasonable protection against 

harmful interference in a residential installation. 

This equipment generates, uses and can radiate 

radio frequency energy and, if not installed and 

used in accordance with the instructions, may cause 

harmful interference to radio communications. 

However, there is no guarantee that interference 

will not occur in a particular installation. If this 

equipment does cause harmful interference to radio 

or television reception, which can be determined 

by turning the equipment off and on, the user is 

encouraged to try to correct the interference by one 

or more of the following measures:

- Reorient or relocate the receiving antenna.

-  Increase the separation between the equipment 

and the receiver.

Содержание 22LF4520

Страница 1: ...ER S MANUAL Safety and Reference P No MFL68926701 1501 REV00 www lg com MFL68926701 Please read this manual carefully before operating your set and retain it for future reference 22LF4520 24LF4520 28LF4520 ...

Страница 2: ...urity System 8 MOUNTING ON A WALL 9 CONNECTIONS NOTIFICATIONS 9 Antenna connection 9 Connecting to a PC 10 Other Connections 10 REMOTE CONTROL 11 SETTINGS 13 TO SEE WEB MANUAL 13 LICENSES 13 OPEN SOURCE SOFTWARE NO TICE INFORMATION 13 TROUBLESHOOTING 14 SPECIFICATIONS 16 INFORMATION WARNING This product contains chemicals known to the State of California to cause cancer and birth defects or other ...

Страница 3: ...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 WARNING CAUTION RISKOFELECTRICSHOCK DONOTOPEN TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER TO QUALIFIED SERVICE PERSONNEL The lightning flash wi...

Страница 4: ...roduct near flammable objects such as gasoline or candles or expose the TV to direct air conditioning y y Do not expose to dripping or splashing and do not place objects filled with liquids such as vases cups etc on or over the apparatus e g on shelves above the unit y y Grounding Except for devices which are not grounded Ensure that you connect the earth ground wire to prevent possible electric s...

Страница 5: ... panel buzzing A low level noise is generated from a high speed switching circuit which supplies a large amount of current to operate a product It varies depending upon the product This generated sound does not affect the performance and reliability of the product y y Take care not to touch the ventilation openings When watching the TV for a long period the ventilation openings may become hot This...

Страница 6: ...uld be installed and operated with minimum distance 20 cm 7 8 inches between the radiator your body NOTE THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT SUCH MODIFICATIONS COULD VOID THE USER S AUTHORITY TO OPERATE THE EQUIPMENT WARNING For Canada For product having the wireless function using 5 GHz frequency bands y y The...

Страница 7: ...ement as the cable holders may break and injuries and damage to the TV may occur Depending upon model y y Use a certified cable with the HDMI logo attached If you do not use a certified HDMI cable the screen may not display or a connection error may occur y y Recommended HDMI cable types High Speed HDMI TM cable High Speed HDMI TM cable with Ethernet A 10 mm 0 39 inches B 18 mm 0 7 inches CAUTION ...

Страница 8: ...hes minimum space from the wall for proper ventilation 10 cm 10 cm 10 cm 10 cm 4 inches 2 Connect the power cord to a wall outlet CAUTION y y Do not place the TV near or on sources of heat as this may result in fire or other damage Using the Kensington Security System optional Depending upon model The Kensington security system connector is located at the rear of the TV For more information of ins...

Страница 9: ... If you select Do not show message again this message does not appear until theTV is reset You can change the set value in SETTINGS INPUT Input Label 10 cm 10 cm 10 cm 10 cm 4 inches Make sure to use screws and wall mounts that meet the VESA standard Standard dimensions for the wall mount kits are described in the following table Model 22 24LF4520 28LF4520 VESA A x B 75 X 75 100 x 100 Standard scr...

Страница 10: ...tness of the screen by controlling the screen backlight Other Connections Connect your TV to external devices For the best picture and audio quality connect the external device and the TV with the HDMI cable Depending upon the model a cable may not be provided REMOTE CONTROL The descriptions in this manual are based on the buttons on the remote control Please read this manual carefully and use the...

Страница 11: ...imum Medium Maximum Applies the pre set Energy Saving y y Screen off Screen is turned off and only sound is played Press any button except Power button on the remote control to turn the screen back on SETTINGS To set up the channels automatically SETTINGS CHANNEL Auto Tuning Memorizes automatically the channels being broadcast y y The channels will not be memorized properly if the antenna cable is...

Страница 12: ...pported Photo Formats y y Category 2D jpeg jpg Available file type SOF0 baseline SOF1 Sequential SOF2 Progressive Photo size Minimum 64 x 64 Maximum Normal Type 15360 W x 8640 H Progressive Type 1024 W x 768 H Supported Audio Formats y y File type mp3 Bit rate 32 Kbps 320 Kbps Sample freq 16 kHz 48 kHz Support MPEG1 MPEG2 Layer2 Layer3 To use TV speaker SETTINGS AUDIO TV Speaker Depending upon mod...

Страница 13: ...ide open source code to you on CD ROM for a charge covering the cost of performing such distribution such as the cost of media shipping and handling upon email request to opensource lge com This offer is valid for three 3 years from the date on which you purchased the product TROUBLESHOOTING y y Cannot control the TV with the remote control Check the remote control sensor on the product and try ag...

Страница 14: ...Ibs 28LF4520 641 5X445 4X171 0 mm 641 5X396 3X57 5 mm 4 7 kg 4 5 kg 33W 19V 1 6A 25 2X17 5X6 7 Inches 25 2X15 6X2 2 Inches 10 3 Ibs 9 9 Ibs AC DC Adapter 22 24LF4520 28LF4520 Manufacturer Lien Chang Model LCAP16A A Manufacturer Honor Model ADS 40FSG 1919032GPCU Manufacturer Lien Chang Model LCAP16B A Manufacturer Honor Model ADS 45FSN 1919040GPCU In AC 100 240 V 50 60 Hz Out DC 19 V 1 7 A In AC 10...

Страница 15: ...46 875 60 317 75 000 1024 x 768 48 363 60 023 60 004 75 029 1280 x 800 49 702 59 810 1366 x 768 47 717 59 790 The optimal display resolution is 1366 X 768 60 Hz The optimal timing in each mode is vertical frequency 60 Hz HDMI DTV supported mode Resolution Horizontal frequency kHz Vertical frequency Hz 720 x 480 31 469 31 500 59 940 60 000 720 x 576 31 250 50 000 1280 x 720 37 500 44 960 45 000 50 ...

Страница 16: ...local LG vendor or a corporate representative of LG We set our vision and policies on a cleaner world by selecting the issue of the global environment as a task for corporate improvement Please visit our website for more information about our green policies http www lg com global sustainability environment take back recycling jsp Service Unplug the monitor from the wall outlet and refer servicing ...

Страница 17: ...out professional installation if you have any doubts about your ability to safely mount your television ALWAYS use a mount that has been recommended by the television manufacturer and has a safety certification by an independent laboratory such as UL CSA ETL ALWAYS follow all instructions supplied by the television and mount manufacturers ALWAYS make sure that the wall or ceiling where you are mou...

Страница 18: ...Address 1000 Sylvan Ave Englewood Cliffs NJ 07632 U S A TEL 201 266 2534 The model and serial numbers of the TV are located on the back and one side of the TV Record them below should you ever need service MODEL SERIAL This product qualifies for ENERGY STAR in the factory default Home Use setting Changing the factory default settings or enabling other features may increase power consumption that c...

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