Instruction/ maintenance manual of the product 55LY340C LG Electronics
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O WNER’S MANU AL LED T V * * L G LED TV applies L CD screen with LED backlight s. Please read this manual car efully befor e operating your TV and re tain it for future ref erence.
2 ENGLISH IMPORT ANT SAFETY INSTRUCTIONS IMPORT ANT SAFETY INSTRUCTIONS Always comply with the following precautions to avoid dangerous situations and ensure peak performance of your product. W A R NI NG / C A U TI ON R IS K O F EL E CT RI C S H OC K D O NO T OP E N TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK).
3 ENGLISH IMPORT ANT SAFETY INSTRUCTIONS • Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. • Only use attachments/accessories specified by the manufacturer.
4 ENGLISH IMPORT ANT SAFETY INSTRUCTIONS • Grounding (Except for devices which are not grounded.) Ensure that you connect the earth ground wire to prevent possible electric shock (i.e. a TV with a three-prong grounded AC plug must be connected to a three-prong grounded AC outlet).
5 ENGLISH IMPORT ANT SAFETY INSTRUCTIONS • 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.
6 ENGLISH IMPORT ANT SAFETY INSTRUCTIONS F CC NO TICE 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.
7 ENGLISH LICENSES / OPEN SOURCE SOFTW ARE NOTICE LICENSES Supported licenses may differ by model. For more information about licenses, visit www.lg.com. Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories.
8 ENGLISH T ABLE OF CONTENTS 2 IMPORT ANT SAFETY INSTRUCTIONS 7 LICENSES 7 OPEN SOURCE SOFTW ARE NO TICE 8 T ABLE OF CONTENTS 9 ASSEMBLING AND PREP ARING 9 Unpacking 10 Parts and Buttons 11 - Using th.
9 ENGLISH ASSEMBLING AND PREPARING ASSEMBLING AND PREP ARING Unpacking Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased your product. The illustrations in this manual may differ from the actual product and item.
10 ENGLISH ASSEMBLING AND PREPARING • Do not use any unapproved items to ensure the safety and product’s lifespan. • Any damages or injuries by using unapproved items are not covered by the warranty. • Some models appear to have a thin film on the screen.
11 ENGLISH ASSEMBLING AND PREPARING Using the Joystick Butt on You can simply operate the TV functions, pressing or moving the joystick button up, down, left or right Basic functions Power On When the TV is turned off, place your finger on the joystick button and press it once and release it.
12 ENGLISH ASSEMBLING AND PREPARING Lifting and Moving the TV When moving or lifting the TV, read the following to prevent the TV from being scratched or damaged and for safe transportation regardless of its type and size. • Avoid touching or applying pressure to the screen at all times, as this may result in damage to the screen.
13 ENGLISH ASSEMBLING AND PREPARING Setting up the TV Attaching the Stand • When attaching the stand to the TV set, place the screen facing down on a cushioned table or flat surface to protect the screen from scratches. CA UTION Mounting on a T able 1 Lift and tilt the TV into its upright position on a table.
14 ENGLISH ASSEMBLING AND PREPARING Securing the TV to a wall (optional) (Depending on model) 1 Insert and tighten the eye-bolts, or TV brackets and bolts on the back of the TV. - If there are bolts inserted at the eye-bolts position, remove the bolts first.
15 ENGLISH ASSEMBLING AND PREPARING • Disconnect the power before moving or installing the TV. Otherwise electric shock may occur. • If you install the TV on a ceiling or slanted wall, it may fall and result in severe injury. Use an authorized LG wall mount and contact the local dealer or qualified personnel.
16 ENGLISH MAKING CONNE CTIONS MAKING CONNE CTIONS • Image shown may differ from your TV. You can connect various external devices to the TV. Supported external devices are: HD receivers, DVD players, VCRs, audio systems, USB storage devices, PC, gaming devices, and other external devices.
17 ENGLISH MAKING CONNE CTIONS Other Connections Connect your TV to external devices. For the best picture and audio quality, connect digital devices using an HDMI cable.
18 ENGLISH MAKING CONNE CTIONS OPTICAL DIGITAL AUDIO OUT ANTENNA/ CABLE IN 1 RGB IN (PC) RS 232C IN (CONTROL & SERVICE) COMPONENT IN / AV IN VIDEO/ P B P R R Y AUDIO L/MONO AUDIO IN (RGB) VID EO R.
19 ENGLISH REMO TE CONTROL REMO TE CONTROL The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully and use the TV correctly. To install batteries, open the battery cover, replace batteries (1.5 V AAA) matching the and ends to the label inside the compartment, and close the battery cover.
20 ENGLISH MAINTENANCE MAINTENANCE Cleaning y our TV Clean your TV regularly to keep it at peak performance and to extend the product’s lifespan. • Before cleaning, turn the power off and disconnect the power cord and all other cables.
21 ENGLISH TROUBLESHOO TING TROUBLESHOO TING The software may be updated for improvement in performance. The customer is responsible to ensure the compatibility of their equipment with any LG Electronics software. If needed, please consult with LG Electronics and update new software versions according to the guidance provided by LG Electronics.
22 ENGLISH SPECIFIC A TIONS SPE CIFICA TIONS Product specifications may be changed without prior notice due to upgrade of product functions. Power requirement AC 100 - 240 V ~ 50 / 60 Hz Television Sy.
23 ENGLISH SPECIFIC A TIONS RGB (PC), HDMI (PC) supported mode (HDMI IN 2 does not support PC mode.) Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) 640 x 350 31.468 70.09 720 x 400 31.469 70.08 640 x 480 31.469 59.94 800 x 600 37.879 60.
2 4 ENGLISH IR CODES IR CODES (Depending upon model) Code (Hexa) Function Note Code (Hexa) Function Note 08 (POWER) Remote control Button (Power On/Off) 8F ◄◄ Remote control Button 30 AV MODE Remo.
25 ENGLISH EXTERNAL CONTROL DEVICE SETUP EXTERNAL CONTROL DEVICE SETUP RS-232C Setup Connect the RS-232C (serial port) input jack to an external control device (such as a computer or an A/V control system) to control the product’s functions externally.
26 ENGLISH EXTERNAL CONTROL DEVICE SETUP RS-232C Configur ations 7-Wire Configuration (Serial female-female NULL modem cable) PC TV RXD 2 3 TXD TXD 3 2 RXD GND 5 5 GND DTR 4 6 DSR DSR 6 4 DTR RTS 7 8 .
27 ENGLISH EXTERNAL CONTROL DEVICE SETUP Communication Paramet ers • Baud rate: 9600 bps (UART) • Data length: 8 bits • Parity : None • Stop bit: 1 bit • Communication code: ASCII code • Use a null modem cable. Command R efer ence List COMMAND1 COMMAND2 DATA (Hexadecimal) COMMAND1 COMMAND2 DATA (Hexadecimal) 01.
28 ENGLISH EXTERNAL CONTROL DEVICE SETUP T ransmission / R eceiving Prot ocol T ransmission [Command1][Command2][ ][Set ID][ ][Data][Cr] [Command 1] : First command to control the set.(j, k, m or x) [Command 2] : Second command to control the set. [Set ID] : You can adjust the set ID to choose desired set ID number in Option menu.
29 ENGLISH EXTERNAL CONTROL DEVICE SETUP 01. Power (Command: k a) To control Power On/Off of the set. Transmission [k][a][ ][Set ID][ ][Data][Cr] Data 00: Power Off Data 01: Power On Acknowledgement [.
30 ENGLISH EXTERNAL CONTROL DEVICE SETUP 08. Brightness (Command: k h) To adjust screen brightness. You can also adjust brightness in the PICTURE menu. Transmission [k][h][ ][Set ID][ ][Data][Cr] Data Min: 00 ~ Max: 64 (*transmit by Hexadecimal code) *Refer to Real data mapping.
31 ENGLISH EXTERNAL CONTROL DEVICE SETUP Data03 00: Right to Left 01: Left to Right Data04 3D Depth: Min : 00 ~ Max : 14 (*transmit by Hexadecimal code) *If data01 is 00(3D On), data04 has no meaning. *If data01 is 01(3D Off) or 02(3D to 2D), data02, data03 and data04 have no meaning.
32 ENGLISH EXTERNAL CONTROL DEVICE SETUP Data 01 & 02: Major Channel Number Data 01: High byte Data 02: Low byte Two bytes are available for the Major and Minor, normally only the second byte is used. Data 03 & 04: Minor Channel Number Not needed for NTSC.
33 ENGLISH EXTERNAL CONTROL DEVICE SETUP * Table List (Channel Tuning) 7 Main/Sub Picture 6 Two/One Part Channel 5 Using Physical Channel 4 Reserved 3 2 1 0 Step 0 Main 0 Two 0 Use x 0 0 0 0 NTSC Air .
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THE CONSUMER ELECTRONICS INDUSTR Y CARES • Manuf acturers, r etailers and the rest of the consumer electronics industry are committed to making home entertainment safe and enjo yable.
The model and serial number of the T V are located on the back and on one side of the TV . Recor d them below should you ever need service. MODEL SERIAL This product qualifies for ENERGY ST AR in the fact or y default (Home Use) se tting.
An important point after buying a device LG Electronics 55LY340C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought LG Electronics 55LY340C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data LG Electronics 55LY340C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG Electronics 55LY340C you will learn all the available features of the product, as well as information on its operation. The information that you get LG Electronics 55LY340C will certainly help you make a decision on the purchase.
If you already are a holder of LG Electronics 55LY340C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime LG Electronics 55LY340C.
However, one of the most important roles played by the user manual is to help in solving problems with LG Electronics 55LY340C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG Electronics 55LY340C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
