Instruction/ maintenance manual of the product 55WV70BS-B LG
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www .lg.c om O WNER’S MANU AL SIGNA GE MONIT OR 55W V7 0MD Please r ead this manual caref ully bef ore operating the your set and re tain it f or futur e r ef erence.
CONTENTS 4 LICENSES 5 ASSEMBLING AND PREP ARING 5 Accessories 6 Parts 7 T o Install in a Portrait Layout 7 Remove L-brackets before Installation 8 STORAGE METHOD FOR P ANEL PROTECTION 8 - Correct Meth.
59 Daisy Chain Monitors 59 - RGB Cable 59 - DVI Cable 60 TROUBLESHOOTING 63 TROUBLESHOOTING WHEN USING 3D MODE 64 SPECIFICA TIONS 66 CONTROLLING THE MUL TIPLE PRODUCT 66 Connecting the Cable 66 RS-232.
ENGLISH 4 LICENSES LICENSES Supported licenses may differ by model. For more information of the licenses, visit www .lg.com. HDMI, the HDMI logo and High -Definitio n Multime dia Inter face are t rademarks or registered trademarks of HDMI Licensing LLC.
5 ENG ENGLISH ASSEMBLING AND PREP ARING y The accessories supplied with your product may vary depending on the model. y Product specifications or co ntents in this manual may be changed without prior notic e due to upgrade of product functions. y How to Use a Ring Core A ring core reduces electromagnetic waves emitted from the IR receiver .
6 ENG ENGLISH ASSEMBLING AND PREP ARING USB DP LAN COMPOSITE DVI IN DVI OUT /DVI SPEAKER RGB /COMPONENT OUT RGB /COMPONENT IN AUDIO IN REMOTE CONTROL IN Parts Connection panel.
7 ENG ENGLISH ASSEMBLING AND PREP ARING T o Install in a Portrait Layout When installing in a Portrait Layout, rotate the monitor clockwise 90 degrees (when facing the screen). Remove L-brackets before Installation Remove the L-brackets from each corner of the monitor before installing it.
8 ENG ENGLISH ASSEMBLING AND PREP ARING Correct Method Incorrect Method ST ORAGE METHOD FOR P ANEL PROTECTION Panel Panel Cushion If the product needs to be set upright, hold both sides of the product, and tilt backward carefully for . Do not let the panel not to touch the floor .
9 ENG ENGLISH ASSEMBLING AND PREP ARING y Disconnect the power cord first, and then move or install the Monitor set. Otherwise electric shock may occur . y If you install the Monitor set on a ceiling or slanted wall, it may fall and result in severe injury .
10 ENG ENGLISH ASSEMBLING AND PREP ARING EXTERNAL EQUIPMENT SETUP IR RECEIVER This allows a remote control sensor to be placed in a custom location. Then that display can control other displays via an RS-232 cable.
1 1 ENG ENGLISH ASSEMBLING AND PREP ARING How to Mount the Set T iling Displays *Example of 2 x 2 tiling * Using the screws for fixing the VESA wall mount, mount the set to the wall mount plate or the wall. * The wall mount plate is shaded in gray in the illustration to help you see it.
12 ENG ENGLISH ASSEMBLING AND PREP ARING Set 4 joined to the rest of the sets (2 x 2 tiling) How to Join Sets y The load applied to each set should be supported by the wall mount plate or the wall using a VESA wall mount (600 x 400). y The load applied to each set should be supported by the wall mount plate using a VESA wall mount.
13 ENG ENGLISH REMOTE CONTROL REMOTE CONTROL P A G E INPUT ENERGY SAVING MARK ARC ON OFF 1 . , ! 2 ABC 3 DEF 4 GHI 5 JKL 6 MNO 7 PQRS 8 TUV 9 1/a /A 0 - * # WXYZ CLE AR OK S.MENU MONITOR AUTO MUTE BRIGHT NESS MENU ID BACK TILE ON OFF EXIT POWER P A G E INPUT ENER GY SAVING MARK A R C 1 .
14 ENG ENGLISH REMOTE CONTROL P A G E INPUT ENERGY SAVING MARK ARC ON OFF 1 . , ! 2 ABC 3 DEF 4 GHI 5 JKL 6 MNO 7 PQRS 8 TUV 9 1/a /A 0 - * # WXYZ CLE AR OK S.MENU MONITOR 3D AUTO MUTE BRIGHT NESS MENU ID BACK TILE ON OFF EXIT POWER OK S .MEN U A U T O MEN U ID BA C K T IL E ON O FF E XIT PSM S.
15 ENG ENGLISH REMOTE CONTROL Displaying the Device Name Connected to an Input Port D i s p l a y w h i c h d e v i c e s a r e c o n n e c t e d t o w h i c h external input ports.
16 ENG ENGLISH USING THE MONITOR SET AUDIO IN REMOTE CONTROL IN IN /DVI DP RGB /COMPONENT OUT RGB /COMPONENT IN AUDIO IN REMOTE CONTROL IN DVI IN AUDIO IN REMOTE CONTROL IN USING THE MONIT OR SET Connecting to a PC Y our Monitor set supports the Plug & Play* feature.
17 ENG ENGLISH USING THE MONITOR SET AUDIO IN REMOTE CONTROL IN IN /DVI DP RGB /COMPONENT OUT RGB /COMPONENT IN AUDIO IN REMOTE CONTROL IN DVI IN AUDIO IN REMOTE CONTROL IN AUDIO IN REMOTE CONTROL IN .
18 ENG ENGLISH USING THE MONITOR SET AUDIO IN REMOTE CONTROL IN IN /DVI DP RGB /COMPONENT OUT RGB /COMPONENT IN AUDIO IN REMOTE CONTROL IN DVI IN AUDIO IN REMOTE CONTROL IN IR Receiver Connection Allows the use of a wired remote or IR receiver extension.
19 ENG ENGLISH USING THE MONITOR SET Adjusting the Screen Selecting an Image Mode Display images in its optimized settings by selecting one of the preset image modes. 1 Press MENU to access the main menus. 2 Press the Navigation buttons to scroll to PICTURE and press OK .
20 ENG ENGLISH USING THE MONITOR SET Customizing PC Display Options Customize options of each image mode for the best image quality . y This function works in the following mode: RGB[PC] mode. 1 Press MENU to access the main menus. 2 Press the Navigation buttons to scroll to PICTURE and press OK .
21 ENG ENGLISH USING THE MONITOR SET Customizing Sound Options Customize options of each sound mode for the best sound quality . 1 Press MENU to access the main menus. 2 Press the Navigation buttons to scroll to AUDIO and press OK . 3 Press the Navigation bu ttons to scroll to Sound Mode and press OK .
22 ENG ENGLISH USING THE MONITOR SET - 4:3 : This selection will allow you to view a picture with an original 4:3 aspect ratio, black bars will appear on both the left and right of the screen. - Zoom : This selection will allow you to view the picture without any alteration, while filling the entire screen.
23 ENG ENGLISH USING THE MONITOR SET Using the Input List Selecting an input source 1 Press INPUT to access the input source list. 2 Press the Navigation buttons to scroll to one of the input sources and press OK . Input source Description A V(CVBS) W atch video from a VCR or other external devices.
24 ENG ENGLISH ENTERT AINMENT ENTERT AINMENT Connecting to a Wired Network Connect the display to a local area network (LAN) via the LAN port as shown on the following illustra- tion and set up the network settings. Only supports wired network connection.
25 ENG ENGLISH ENTERT AINMENT y If you want to access the Internet directly on your display , the internet connection should always be on. y If you cannot access the Internet, check the network conditions from a PC on your network. y When you use Network Setting , check the LAN cable or check if DHCP in the router is turned on.
26 ENG ENGLISH ENTERT AINMENT Tips for using USB storage devices y Only a USB storage device is recognizable. y If the USB storage device is connected through a USB hub, the device is not recog- nizable. y A USB storage device using an automatic recognition programme may not be recog- nized.
27 ENG ENGLISH ENTERT AINMENT y Be sure to back up important files since data stored in a USB memory device may be damaged. We will not be responsible for any data loss. y If the USB HDD does not have an external power source, the USB device may not be detected.
28 ENG ENGLISH ENTERT AINMENT Supported file format T ype Supported file format Movie Supported Maximum resolution : 1920 x 1080 @30p (only Motion JPEG 640x480 @30p) .asf, .wmv [Video] VC-1 Advanced Profile, VC-1 Simple and Main Profiles [Audio] WMA Standard .
29 ENG ENGLISH ENTERT AINMENT Viewing Movies Play video files on display . Y our display shows all of the video files saved in a USB storage device or shared folder on a PC. 1 Press the Navigation buttons to scroll to My Media and press OK . 2 Press the Navigation buttons to scroll to Movie List and press OK .
30 ENG ENGLISH ENTERT AINMENT Video options 1 Press MENU to access the Pop-Up menus. 2 Press the Navigation buttons to scroll to Set Video Play ., Set Video. or Set Audio. and press OK . y Option values changed in Movie List does not affect Photo List and Music List .
31 ENG ENGLISH ENTERT AINMENT MENU options for movie list 1 Press MEN U . A pop-up window will appears. 2 Press the Navigation buttons to scroll to the op- tion and press OK . 3 Press the Navigation buttons to scroll to one of the following options and press OK .
32 ENG ENGLISH ENTERT AINMENT y Only 10,000 of sync blocks can be supported within the subtitle file. y When playing a video, you can adjust the Picture Size by pressing the ARC button. y Subtitles in your language are only sup- ported when the OSD menu is also in this language.
33 ENG ENGLISH ENTERT AINMENT Viewing Photos View image files saved in a USB storage device. The displays on the screen may differ from the model. 1 Press the Navigation buttons to scroll to My Media and press OK . 2 Press the Navigation buttons to scroll to Photo List and press OK .
34 ENG ENGLISH ENTERT AINMENT ENER- GY SA VING Press the ENERGY SA VING button repeatedly to change the brightness of your screen. 3D (Only 3D models) Views the 3D imaging. Option y Slide Spee d: Selects a slideshow speed ( Fast , Medium , Slow ). y BGM : Selects a music folder for the background music.
35 ENG ENGLISH ENTERT AINMENT 5 Play music. Listening to Music 1 Press the Navigation buttons to scroll to My Me- dia and press OK . 2 Press the Navigation buttons to scroll to Music List and press OK . 3 Press the Navigation buttons to scroll to a folder you want and press OK .
36 ENG ENGLISH ENTERT AINMENT MENU options for music list 1 Press MENU . A pop-up window will appears. 2 Press the Navigation buttons to scroll to the op- tion and press OK . 3 Press the Navigation buttons to scroll to one of the following options and press OK .
ENGLISH 37 3D IMAGING 3D IMAGING (Only 3D Models) 3D T echnology This Monitor can display in 3D when the Monitor is connected to a compatible device, such as a Blu-ray 3D Player . The viewer must wear compatible 3D glasses in order to see these images in 3D format.
ENGLISH 38 3D IMAGING When Using 3D Glasses y Do not use the 3D glasses to replace your corrective glasses, sunglasses or protective goggles. y Do not store 3D glasses in very hot or very cold conditions. If you do, this may cause them to become distorted.
ENGLISH 39 3D IMAGING 3D Imaging V iewing Range Monitor size, viewing angle & other circumstances may change the viewing distance and the angle of view .
ENGLISH 40 3D IMAGING y T o watch 3D images, set your media player (e.g. Windows Media Player or other players) to full screen mode. Otherwise, 3D images will not be displayed properly . NOTE V iewing 3D Imaging 1 Play the video produced in 3D. 2 Press 3D .
ENGLISH 41 3D IMAGING 3D Mode Setting Option 1 Press 3D SETTING to access the Pop-Up menus. 2 Press the Navigation buttons to scroll to one of the following options and press OK y Some menus may not work in 3D imaging mode. y The 3D imaging is disabled automatically when switching input source.
42 ENG ENGLISH CUSTOMIZING SETTINGS Supported 3D input formats Input Signal Resolution Horizontal Frequency (kHz) V ertical Frequency (Hz) Supported 3D Formats HDMI/Display Port 1080p 1920*1080 53.95 / 54 23.98 / 24 Frame packing (HDMI Only) 1920*1080 67.
43 ENG ENGLISH CUSTOMIZING SETTINGS CUST OMIZING SETTINGS Accessing Main Menus 1 Press MENU to access the main menus. 2 Press the Navigation buttons to scroll to one of the following menus and press OK . 3 Press the Navigation buttons to scroll to the setting or option you want and press OK .
44 ENG ENGLISH CUSTOMIZING SETTINGS PICTURE Settings 1 Press MENU to access the main menus. 2 Press the Navigation buttons to scroll to PICTURE and press OK . 3 Press the Navigation buttons to scroll to the setting or option you want and press OK . - T o return to the previous level, press BACK .
45 ENG ENGLISH CUSTOMIZING SETTINGS Basic image options Setting Description Backlight Adjusts the brightness of the screen by controlling the LCD backlight. If you decrease the brightness level, the screen becomes darker and the power consumption will be reduced without any video signal loss.
46 ENG ENGLISH CUSTOMIZING SETTINGS Setting Description Dynamic Contrast (Off/High/ Medium/Low) Adjusts the contrast to keep it at the best level according to the brightness of the screen. The picture is improved by making bright parts brighter and dark parts darker .
47 ENG ENGLISH CUSTOMIZING SETTINGS AUDIO Settings 1 Press MENU to access the main menus. 2 Press the Navigation buttons to scroll to AUDIO and press OK . 3 Press the Navigation buttons to scroll to the setting or option you want and press OK . - T o return to the previous level, press BACK .
48 ENG ENGLISH CUSTOMIZING SETTINGS TIME Settings 1 Press MENU to access the main menus. 2 Press the Navigation buttons to scroll to TIME and press OK . 3 Press the Navigation buttons to scroll to the setting or option you want and press OK . - T o return to the previous level, press BACK .
49 ENG ENGLISH CUSTOMIZING SETTINGS Setting Description Language T o choose the language in which the control names are displayed. ISM Method A frozen or still picture from a PC/Video game displayed on the screen for prolonged periods could result in a ghost image remaining even when you change the image.
50 ENG ENGLISH CUSTOMIZING SETTINGS Setting Description Portrait mode Rotate OSD clockwise (90°,270°) Option Off Disables the Portrait mode. 90° Rotate OSD clockwise 90°.
51 ENG ENGLISH CUSTOMIZING SETTINGS Setting Description Tile Mode Tile Mode T o use this function - Must be displayed with various other products. - Must be in a function that can be connected to RGB Cable by distributor and RS-232C. T ile mode and choose T ile alignment and set the ID of the current product to set location.
52 ENG ENGLISH CUSTOMIZING SETTINGS T ile Mo de This monitor can be tiled with additional monitors to create a large tiled display . T ile M ode - Nat ura l m ode Whe n a cti ve, the par t o f the ima ge tha t w oul d norm all y b e disp lay ed in the ga p betw een th e moni tor s is omi tte d.
53 ENG ENGLISH CUSTOMIZING SETTINGS Picture ID Picture ID is used to change the settings of a specic display using a single IR receiver for multi-vision. The set receiving the IR signal communicates with another set via an RS232 connection. Each set is identied by a Set ID.
54 ENG ENGLISH CUSTOMIZING SETTINGS Setting Description Player Name Setting Sets the player name used in SuperSign Manager .(Up to 20 characters) Network Setting Configure the network settings.
55 ENG ENGLISH MAKING CONNECTIONS HDMI - See p.56 DVI - See p.56 A V - See p.57 Component - See p.57 HDMI - See p.17 DVI - See p.17 RGB - See p.16 LAN - See p.58 Display Port - See p.18 HDMI - See p.56 DVI - See p.56 A V - See p.57 Component - See p.57 A V - See p.
56 ENG ENGLISH MAKING CONNECTIONS /DVI DVI IN RGB /COMPONENT OUT RGB /COMPONENT IN AUDIO IN REMOTE CONTROL IN C o nn ec ti ng t o a H D re ce iv er , D V D, C am co rd er , Ca me ra , G am in g D e v ic e or V C R p l ay er Connect a HD receiver , DVD, or VCR player to the Monitor set and select an appropriate input mode.
57 ENG ENGLISH MAKING CONNECTIONS VIDEO OUT RGB /COMPONENT OUT RGB /COMPONENT IN AUDIO IN REMOTE CONTROL IN AUDIO IN REMOTE CONTROL IN COMPOSITE VIDEO OUT RGB /COMPONENT OUT RGB /COMPONENT IN AUDIO IN.
58 ENG ENGLISH MAKING CONNECTIONS Connecting to the LAN LAN Connection A Using a router(Switch) Monitor Set Network PC LAN Switch Monitor Set Network PC LAN B Using the Internet.
59 ENG ENGLISH MAKING CONNECTIONS Daisy Chain Monitors Use this function to share the RGB video signal with other monitors without having to use a separate signal splitter box.
60 ENG ENGLISH TROUBLESHOOTING TROUBLESHOOTING No image is displayed Problem Resolution TV does not power on. y See if the power cord is properly connected to the outlet. Power is on, but the screen appears extremely dark. y Adjust brightness and contrast again.
61 ENG ENGLISH TROUBLESHOOTING The screen image looks abnormal. Problem Resolution Is the screen position wrong? y D-Sub analog signal - Press the "AUTO" button in the remote control to automatically select the optimal screen status that fits into the current mode.
62 ENG ENGLISH TROUBLESHOOTING Screen color is abnormal. Problem Resolution Screen has p oor c olor r esolu tion (16 colors). y Set the number of colors to more than 24 bits (true color) Select Control Panel - Display - Settings - Color T able menu in Windows.
ENGLISH 63 TROUBLESHOOTING WHEN USING 3D MODE TROUBLESHOOTING WHEN USING 3D MODE I can see a swirling oil-like pattern on the screen when the monitor is turned off.
64 ENG ENGLISH SPECIFICA TIONS SPECIFICA TIONS LCD Panel Screen T ype 1387.80 mm Wide (55 inch) TFT (Thin Film Transistor) LCD (Liquid Crystal Display) Panel. Visible diagonal size : 1387.80 mm Pixel Pitch 0.210 mm (H) x 0.630 mm (V) Video Signal Max.
65 ENG ENGLISH SPECIFICA TIONS RGB (PC) supported mode Resolution Horizontal Frequency(kHz) V ertical Frequency(Hz) 640 x 480 31.469 59.94 1024 x 768 48.
66 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS CONTROLLING THE MUL TIPLE MONITORS y Use this method to connect several products to a single PC. Y ou can control several monitors at one time by connecting them to a single PC. y In the Option menu, Set ID must be between 1 and 255 without being duplicated.
67 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS Command Reference List COMMAND DA T A (Hexadecimal) 1 2 01 Power k a 00H to 01H 02 Input Select x b Refer to ‘02. Input Select’ 03 Aspect Ratio k c Refer to ‘03. Aspect Ratio’ 04 Energy Saving j q Refer to ‘04.
68 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS COMMAND DA T A (Hexadecimal) 1 2 41 T ile H Position d e 00H to 32H 42 T ile V Position d f 00H to 32H 43 T ile H Size d g 00H to 32H 44 T ile V Size .
69 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS T ran smi ssi on [Command1][Command2][ ][Set ID][ ][Data][Cr] or [Command1][Command2][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][Cr] * [Co mma nd 1]: Fi rst co mm and to co nt rol th e s et. * [Co mma nd 2]: Se con d c om man d t o c on tro l t he set .
70 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 01. Power (Command: k a) T o control power On/Off the display . T ransmission [k][a][ ][Set ID][ ][Data][Cr] Data 00 : Power Off 01 : Power On FF: Pow.
71 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 07. Brightness (Command: k h) T o adjust screen brightness. T ransmission [k][h][ ][Set ID][ ][Data][Cr] Data 00 to 64: Brightness 0 to 100 Acknowledgement [h][ ][Set ID][ ][OK/NG][Data][x] 10. Tint (Command: k j) T o adjust screen tint.
72 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 13. V Position (Command: f r) T o set the Vertical position. * Only available for T ile Off mode. * This function only works when the T ile Mode is disabled in RGB-PC input. * Data range varies depending on the resolution.
73 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 19. Bass (Command: k s) T o adjust bass. T ransmission [k][s][ ][Set ID][ ][Data][Cr] Data 00 to 64: Bass 0 to 100 Acknowledgement [s][ ][Set ID][ ][OK/NG][Data][x] 22. V olume Control (Command: k f) T o adjust volume.
74 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 25. Off Timer(Repeat Mode/ T ime) (Command: f e) T o set the Off T imer(Repeat mode/ Time) function. T ransmission [f][e][ ][Set ID][ ][Data1][ ][Data2][ ][Data3][Cr] Data1 00: Repeat Off 01: Repeat Once 02.
75 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 27. On Timer Input (Command: f u) T o set the On Timer Input function. T ransmission [f][u][ ][Set ID][ ][Data][Cr] Data 20: A V 40: Component 60. RGB 70: DVI 90: HDMI C0: DISPLA Y PORT * Check if T ime1, T ime2, and On T imer(Repeat Mode/ T ime) functions have been set before setting this function.
76 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 32. Language (Command: f i) T o set language for OSD. T ransmission [f][i][ ][Set ID][ ][Data][Cr] Data 00: Czech 01: Danish 02: German 03: English 04.
77 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 37. Reset (Command: f k) T o execute the Picture, Screen, Audio and Factory reset function. T ransmission [f][k][ ][Set ID][ ][Data][Cr] Data 00: Picture Reset 01: Screen Reset 02: Audio Reset 03: Factory Reset Acknowledgement [k][ ][Set ID][ ][OK/NG][Data][x] 38.
78 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 43. Tile H Size (Command: d g) T o set the Tile Horizontal Size. *Set T ile H Position to 0x32 (50) before setting T ile H Size.
79 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 52. Serial No.Check (Command: f y) T o read the serial numbers. T ransmission [f][y][ ][Set ID][ ][Data][Cr] Data FF: Data should be always ff in hexadecimal. Acknowledgement [y][ ][Set ID][ ][OK/NG][Data][x] * Data is ASCII code.
80 ENG ENGLISH CONTROLLING THE MUL TIPLE MONITORS 53. S/W V ersion (Command: f z) T o read the software version. T ransmission [f][z][ ][Set ID][ ][Data][Cr] Data FF: Data should be always ff in hexadecimal. Acknowledgement [z][ ][Set ID][ ][OK/NG][Data][x] 54.
81 ENG ENGLISH IR CODES 59. Screen Mute (Command: k d) T o select screen mute on / off. T ran smi ss ion [k ][d] [ ] [S et ID ][ ][ Data ][C r] Data 00: Screen mute off (Picture on) 01 : Screen mute on (Picture off) Acknowledgement [d ][ ] [Se t ID] [ ][O K] [Dat a][ x] 58.
82 ENG ENGLISH IR CODES Code (Hexa) Function Note 95 Energy Saving ( ) R/C BUTTON 08 POWER R/C BUTTON (ON/OFF) 0B INPUT R/C BUTTON C4 Monitor On R/C BUTTON C5 Monitor Off R/C BUTTON 43 MENU R/C BUTTON.
Mak e sure to r ead the S af et y Pr ecautions bef ore u sing the p ro duct . K eep t he Own er' s M anu al( CD) in an acce ssib le place f or futu r e r ef erenc e. The mo del a nd s erial numb er o f the SET is locat ed on th e back and one s ide o f the SET .
An important point after buying a device LG 55WV70BS-B (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 55WV70BS-B 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 55WV70BS-B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, LG 55WV70BS-B you will learn all the available features of the product, as well as information on its operation. The information that you get LG 55WV70BS-B will certainly help you make a decision on the purchase.
If you already are a holder of LG 55WV70BS-B, 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 55WV70BS-B.
However, one of the most important roles played by the user manual is to help in solving problems with LG 55WV70BS-B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device LG 55WV70BS-B 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
