LG 43LT340C INSTALLATION
LG 43LT340C Manual
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- LG 43LT340C | INSTALLATION - Page 1
INSTALLATION MANUAL LED TV* * LG LED TV applies LCD screen with LED backlights. Please read this manual carefully before operating your set and retain it for future reference. LT340CBU* LT340C0U* LT340HBU* LT340H0U* www.lg.com Copyright © 2018 LG Electronics Inc. All Rights Reserved. - LG 43LT340C | INSTALLATION - Page 2
ENGLISH 2 TABLE OF CONTENTS 3 INSTALLATION MENU 3 Introduction 4 PUBLIC DISPLAY SETTINGS 4 Public Display Settings (ATSC) 5 Power On Status 5 Volume (0 ≤ Min ≤ Start ≤ Max ≤ 100) 5 - Start Volume 5 - Maximum Volume 5 - Minimum Volume 6 Key Operation 6 - IR Operation 6 - Local - LG 43LT340C | INSTALLATION - Page 3
projected on OSD as Public Display Settings. The wide range of hotel features can be performed simply on additional window to enhance the LG hotel TV's easy installation and convenient operation for Hotelier and System Integrators. * Image shown may differ from your TV. 1 Press the (Settings) button - LG 43LT340C | INSTALLATION - Page 4
ENGLISH 4 PUBLIC DISPLAY SETTINGS * Image shown may differ from your TV. 1 Select Public Display Settings. When Public Display Settings is set to On (Work), all functions of Public Display Settings apply. Public Display Settings (ATSC) ••Decide to work all functions of Public Display Settings or - LG 43LT340C | INSTALLATION - Page 5
ENGLISH 5 Power On Status ••Decide to select working status of TV Set when turn on main power. ••You can set with PWR, STD, LST. ••PWR always make TV set On status when turn on main power . ••STD make Stand-by status when turn on main power. ••LST make TVSet work like previous power status. As same - LG 43LT340C | INSTALLATION - Page 6
Key Operation will be worked by below. IR Operation Decide whether work the LG remote control or not. ••Able to set Normal, Use PWR Only, Block . ••Although IR Operation value is Use PWR Only or Block All. It can work in service mode. (In-Start, In-Stop, Power-Only, ADJ, Hotel-Mode, Hotel-Mode-Ready, - LG 43LT340C | INSTALLATION - Page 7
ENGLISH 7 Limited Mode Configure TV function's limitation. When selected to On, following sub-menus will be worked by below. Setup Menu Decide to enter Channels of user menu as On (Enter possible) or Off (Enter impossible). ••When Setup Menu is set to On -- The Channels of user menu is disabled. •• - LG 43LT340C | INSTALLATION - Page 8
for 5 seconds to enter installation menu and entering service menu are available. (In-Start, Power-Only, , is not accessible. ••If the channel map is empty, Auto-tuning guide dialog should be blocked by pressing List, Fav, CH+ (Page up), to Manual, the function to keep TV's channel map even - LG 43LT340C | INSTALLATION - Page 9
ENGLISH 9 Power On Default Set the input source or channel to display and. A/V settings when turn on power in AC Power On or Stand-by status. Input Source Set whether it is turned on by the set input source or by the last stored input source. ••It is turned on by the Last Memory Input if the Input - LG 43LT340C | INSTALLATION - Page 10
ENGLISH 10 Aux Source Setting The Auxiliary (Input) Source Setting feature will enable or disable for each external input. When Aux Source Setting is set to On (Work), the RJP or HDMI-CEC / HTNG will not operate ••Available Input Source List ••Decide whether selected Input Source is set to On ( - LG 43LT340C | INSTALLATION - Page 11
Normal / Use PWR Only / Block All On Off On Off On Off On Off On Off On Off On Off Off, 1 Hour ~ 7 Hours Auto Manual On Off Off, TV, DTV, ... Physical Virtual Subject to Ch. Type 1 ~ 999 (DTV, CADTV) On Off Disable / Original / 4:3 / 16:9 On Off On Off Confirmation - LG 43LT340C | INSTALLATION - Page 12
dots and three dots buttons to download either SPI Boot or LG Boot Logo. If you checked the LG Boot Logo checkbox, then the Splash image, if selected, will be unchecked . Also, if you select the LG Boot Logo and proceed with the download, the existing Splash image will - LG 43LT340C | INSTALLATION - Page 13
be necessary if the standard RS-232C method were used instead. Introduction (1) Overview USB Cloning Procedure ••Commercial TVs have the capability to support cloning internal TV data and Channel information with an external clone device called USB Cloning, in order to copy TV data accurately and - LG 43LT340C | INSTALLATION - Page 14
. 3 Use the button to select the USB and Receive from USB and press the OK button. * Below explains the naming rules for .TTL files. The supported model line will be in the name of the file but the screen size will be listed as "xx". This allows TVs having the same - LG 43LT340C | INSTALLATION - Page 15
ENGLISH 15 Send To USB * Image shown may differ from your TV. 1 Plug USB memory card into the USB port of the TV. 2 Use the button to select the TV Manager option and then press the OK button. 3 Use the button to select the USB and Send to USB and press the OK button. 4 Use the button to select the - LG 43LT340C | INSTALLATION - Page 16
the USB device to the USB IN ANTENNA/ jacCkABoLEnINthe TV. RS-232C IN (CONTROL & SERVICE) H/P OUT 2 Use the 3 Use the 4 Use the button to select the TV Manager name and press the OK button. NOTE ••Splash Image update function supports only JPEG format file of less than 1 MB file size. •• - LG 43LT340C | INSTALLATION - Page 17
ENGLISH 17 Diagnostics Diagnostics Setup Introduction This diagnostic function provides current status information of the TV in XML file format using a USB device. If the user sets a signal standard level, Signal Tracer Set checks the signal strength status of the digital channel that the user - LG 43LT340C | INSTALLATION - Page 18
ENGLISH 18 (2) Saving some status information of the TV set through USB in XML file format ••Create an LG_SVC folder on the USB on a PC. ••Create an empty file named tv_signal.rms in the LG_SVC folder. ••Insert the USB device into the TV. ••If the "Diagnostics is completed" message is displayed, - LG 43LT340C | INSTALLATION - Page 19
ENGLISH 19 GENERAL Password Change * Image shown may differ from your TV. -- To ensure more security, Password can be changed by installers' own design. 1 Go to General → Password Change. 2 Enter four digit password. 3 Input the password again for confirmation. Set ID Setup 1 Go to General → Set ID - LG 43LT340C | INSTALLATION - Page 20
ENGLISH 20 Configuration Setup * Image shown may differ from your TV. (1) Number of RCU ••It is a function to set whether to use Select RCU or not and set number of RCU. ••When Number of RCU is set to 0, this function do not use. ••Number of RCU value range 1~9 * RCU(Remote Control Unit) : It is - LG 43LT340C | INSTALLATION - Page 21
ENGLISH 21 (3) USB Auto Playback ••When USB Auto Playback is set to Movie, TV finds and plays the USB's movie files located at the root(top) directory Movies if USB is plugged in. (Some menu OSDs may prevent this function.) ••When USB Auto Playback is set to Photo, TV finds and plays the USB's - LG 43LT340C | INSTALLATION - Page 22
be set. Lock Mode 1 Go to General → Lock Mode. ••If Lock Mode Items are set to Off, the following features will be unavailable. -- Data Service(Teletext, EPG, Sub-Title, Caption (Include MPEG4), MHEG) -- USB Enable(Exclude S/W update) -- Factory Reset (Only when Public Display Settings is set to Off - LG 43LT340C | INSTALLATION - Page 23
can choose one of 7 steps. (0.01/0.03/0.05/0.1/0.2/0.5/1 Watts) ••Some models can choose one of 9 steps. (0.01/0.03/0.05/0.1/0.2/0.5/1/1.5/2 Watts) NOTE ••Optical supported models : -- If You set External Speaker as Variable Output Mode, User cannot select External Speaker(Optical) in Sound-Out menu - LG 43LT340C | INSTALLATION - Page 24
••Do not connect your headphones or earphones to the port for connecting an external speaker. Method of Volume control port * Depending upon model ••Cable Spec. ••Each Up / Down pin is pulled to 3.3 V with CPU GPIO. ••CPU detects transition from 3.3 V to GND level for volume control. GND / Up / Down - LG 43LT340C | INSTALLATION - Page 25
25 HCEC Setup ENGLISH 1 Go to General → HCEC Setup. (1) HCEC Setup ••When HCEC Setup is set to CEC Mode, You can adjust IR Decoding, Device ID, StandBy menu and SIMPLINK feature automatically changed to the on state, and the user can not change this status. (a) IR Decoding ••When CEC Mode is set - LG 43LT340C | INSTALLATION - Page 26
ENGLISH 26 Insert Image This feature allows you to display an image you have stored on the TV instead of the LG Cube when there is no signal due to DTV signal attenuation, external device failure, or cable removal. 1 Go to General → Insert Image. (1) Mode ••Select Original, - LG 43LT340C | INSTALLATION - Page 27
Only the following commands work: KE(mute), KF (volume), and MC(data - volume, mute, ch). 4 Downloading ••Videos in any file format that the TV supports can be downloaded and displayed. ••Videos up to 50MB can be downloaded. ••For detailed information about downloading videos, go to TV Manager → Ez - LG 43LT340C | INSTALLATION - Page 28
ENGLISH 28 Clear Video Storage * (Depending upon model) ••This feature allows you to delete downloaded videos(Hotel Video and Welcome Video) and reset the feature back to default. 1 Go to General → Clear Video Storage. ••Set to Yes or No. - LG 43LT340C | INSTALLATION - Page 29
ENGLISH 29 Crestron * (Depending upon model) * Image shown may differ from your TV. 1 Go to General → Crestron (1) Server ••This menu sets the server's IP address for the network connection with the server. (Equipment provided by Crestron). ••This function enables synchronization with applications - LG 43LT340C | INSTALLATION - Page 30
ENGLISH 30 Control Server * (Depending upon model) * Image shown may differ from your TV. 1 Go to General → Control Server ••Set up to connect your TV to a control server. - LG 43LT340C | INSTALLATION - Page 31
ENGLISH 31 NTP Timer Sync * (Depending upon model) * Image shown may differ from your TV. 1 Go to General → NTP Timer Sync (1) NTP Timer Sync ••Enable or disables NTP Timer Sync. (2) GMT Offset ••Set GMT(Greenwich Mean Time) offset(hour) of your location. NOTE ••This feature allows you to receive - LG 43LT340C | INSTALLATION - Page 32
Button R/C Button Code (Hexa) 45 4C 4D 52 5B 61 63 71 72 0E R/C Button 79 0F 10 - 19 1A 1E 28 39 40 41 43 Number Key 0 - 9 (Settings) R/C Button 7C R/C Button 8E R/C Button 8F R/C Button 91 R/C Button AA R/C Button B0 R/C Button B1 R/C Button BA R/C Button -- 44 R/C Button Function (Dash - LG 43LT340C | INSTALLATION - Page 33
ENGLISH 33 Customizable Portal * (Depending upon model) This feature provides Hotel Template and Quick Menu. Portal Settings (1) Portal Mode ••You can set this mode to None/Customizable. -- None: Disable Customizable Portal. -- Customizable: Enter the HOME or PORTAL key to enter Customizable Portal - LG 43LT340C | INSTALLATION - Page 34
ENGLISH 34 (3) Portal Editor ••Template: You can set Template when selecting focus. Select between Bar Type or Tile Type (City, Beach, and Forest). ••Hotel Video: You can set this mode to On/Off when selecting Customizable Portal. You can download it. -- Off: Disable to play Hotel Video when - LG 43LT340C | INSTALLATION - Page 35
ENGLISH 35 ••Change Item: Move the focus to the item you want to change and enter the OK key. Select a new item from the list. (4) Hotel Directory ••You can set the information to be displayed in Customizable Portal → Hotel Directory. ••You can set this mode to On/Off. -- When set to Off, this - LG 43LT340C | INSTALLATION - Page 36
GUIDE hotkey.) ••Hotel Video: You can play Hotel Video as full screen. NOTE ••Entry of items in Customizable Portal is in accordance with the settings in Public Display Settings → limited Mode. ••When Installation → Time Scheduler is set, Wake up Time cannot be entered. ••In models that support - LG 43LT340C | INSTALLATION - Page 37
ENGLISH 37 Audio Channel This feature provides list of "Audio Only" channels. * Only available in models with Customizable Portal 1 Go to Customizable Portal → Audio Channel. (1) Items ••Move to the first Channel on the list when you enter Audio Channel. (When the current input is Audio Channel, - LG 43LT340C | INSTALLATION - Page 38
ID : 0 x 0557, Product ID : 0 x 2008) USB to serial converter which is not made nor provided by LG. RS-232C IN (CONTROL & SERVICE) ••It can be pu(rPchCa)sed from computer stores that carry accessories for IT support profess(ioTnVals). RS-232C with RS-232C Cable DE9 (D-Sub 9(pPiCn))Type (PC) (PC - LG 43LT340C | INSTALLATION - Page 39
39 Connector type : D-Sub 9-pin male 1 5 ENGLISH 6 9 RS-232C (Serial port) RS-232C configurations 7-Wire Configurations (Standard RS-232C cable) PC RXD 2 TXD 3 GND 5 DTR 4 DSR 6 RTS 7 CTS 8 D-Sub 9 TV 3 TXD 2 RXD 5 GND 6 DTR 4 DSR 8 RTS 7 CTS D-Sub 9 3-Wire Configurations (Not standard) - LG 43LT340C | INSTALLATION - Page 40
40 ENGLISH Communication Parameters ••Baud rate : 9600 bps (UART) ••Data length : 8 bits ••Parity : None ••Stop bit : 1 bit ••Communication code : ASCII code ••Use a crossed (reverse) cable. Command reference list * (Depending on model) 1 Power 2 Aspect Ratio 3 Screen Mute 4 Volume Mute 5 - LG 43LT340C | INSTALLATION - Page 41
41 ENGLISH TRANSMISSION / RECEIVING PROTOCOL * (Depending on Model) Transmission [Command1][Command2][ ][Set ID][ ][Data][Cr] [Command 1] : First command to control the TV. (j, k, m or x) [Command 2] : Second command to control the TV. [Set ID] : You can adjust the set ID to choose desired - LG 43LT340C | INSTALLATION - Page 42
ratio. * In DTV/HDMI/Component mode (highdefinition), Just Scan is available. * Full wide mode may work differently based on model and is supported for DTV fully, and ATV, AV partially. 3 Screen Mute (Command: k d) ►►To select screen mute on/off. Transmission [k][d][ ][Set ID][ ][Data][Cr] Data - LG 43LT340C | INSTALLATION - Page 43
sharpness in the picture settings. Transmission [k][k][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 32 Ack [k][ ][Set ID][ ][OK/NG][Data][x] 43 11 OSD Select (Command: k l) ►►To select OSD (On Screen Display) on/off when controlling remotely. Transmission [k][l][ ][Set ID][ ][Data][Cr] Data 00 - LG 43LT340C | INSTALLATION - Page 44
ENGLISH 44 14 Bass (Command: k s) (Depending on model) ►►To adjust bass. You can also adjust Bass in the audio settings. Transmission [k][s][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64 Ack [s][ ][Set ID][ ][OK/NG][Data][x] 15 Balance (Command: k t) ►►To adjust balance. You can also adjust - LG 43LT340C | INSTALLATION - Page 45
••Digital Antenna/Cable/Satellite [Data 00][Data 01]: Channel Data Data 00 : High byte channel data Data 01 : Low byte channel data - 00 00 ~ 27 0F (Decimal: 0 ~ 9999) Data 02 : Input Source (Digital) - 10 : Antenna TV (DTV) - 20 : Antenna Radio (Radio) - 40 : Satellite TV (SDTV) - 50 : Satellite - LG 43LT340C | INSTALLATION - Page 46
ENGLISH 46 ••Tune Command Examples: 1 Tune to the Analog cable (NTSC) channel 35. Set ID = All = 00 Data 00 = Channel Data is 35 = 23 Data 01 & 02 = No Major = 00 00 Data 03 & 04 = No Minor = 00 00 Data 05 = Analog Cable TV = 01 Total = ma 00 23 00 00 00 00 01 2 Tune to the digital antenna (ATSC) - LG 43LT340C | INSTALLATION - Page 47
ENGLISH 47 22 Control Backlight (Command: m g) ►►To control the backlight. Transmission [m][g][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64 Ack [g][ ][Set ID][ ][OK/NG][Data][x] 23 Input select (Command: x b) (Main Picture Input) ►►To select input source for main picture. Transmission [x][b][ - LG 43LT340C | INSTALLATION - Page 48
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www.lg.com
Copyright © 2018 LG Electronics Inc. All Rights Reserved.
LT340CBU*
LT340C0U*
LT340HBU*
LT340H0U*
* LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating your set and
retain it for future reference.
INSTALLATION MANUAL
LED TV*