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* LT340C9U* LT340H9U* *MFL70262304* (2210-REV00) www.lg.com Copyright © 2019 LG Electronics Inc. All Rights Reserved.
TABLE OF CONTENTS ENGLISH 3 INSTALLATION MENU 3 Introduction 4 PUBLIC DISPLAY SETTINGS 4 5 5 5 5 5 6 6 6 7 7 7 7 8 8 8 8 8 9 9 9 9 9 9 9 10 10 Public Display Settings (ATSC) Power On Status Volume (0 ≤ Min ≤ Start ≤ Max ≤ 100) - Start Volume - Maximum Volume - Minimum Volume Key Operation - IR Operation - Local Key Operation Limited Mode - Setup Menu - Input Source Change - Channel Change - Menu Display - OSD Display - System Provider Mode Power Management DTV Channel Update Power On Default - In
INSTALLATION MENU The abundant functions for Hotel TV linked with software installation can be 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.
PUBLIC DISPLAY SETTINGS ENGLISH * 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 not by setting Public Display Settings as On (Work) or Off (Do Not Work) ••When Public Display Settings is set to On (Work), all functions of Public Display apply.
Power On Status Volume (0 ≤ Min ≤ Start ≤ Max ≤ 100) ••Decide to apply volume policy of Start Volume, Maximum Volume and Minimum Volume as On (Work) or Off (Do Not Work). Start Volume This entry sets the start volume level when is power on. ••The level is specified as a number between minimum volume to maximum value. (Min ≤ Start ≤ Max) ••The default setting is Off (disabled).
Key Operation ENGLISH ••Manage key usability of Local(Front) Key and Remote Control. When selected to On, following IR Operation and Local 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 All ••When IR Operation is set to Block All, all normal remote keys don’t work. Use PWR Only (Block except power) makes block all remote keys except power key. ••Although IR Operation value is Use PWR Only or Block All.
Limited Mode 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. ••When Setup Menu is set to Off -- The Channels of user menu is enabled. Input Source Change Decide to change input source or not by setting Input Source Change as On (Change possible) or Off (Change impossible).
ENGLISH Menu Display Function to decide whether work with menu (including relevant menus too) of control key (On – Enter possible) or not (Off – Enter Impossible). ••Although select Off (Enter impossible), the action that press a Menu button for 5 seconds to enter installation menu is available. ••When select On (Enter possible), Menu works. OSD Display Decide to display OSD or not by setting OSD Display as On (Display) or Off (Do not Display).
Power On Default 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 Source is turned off. ••It is turned on by the Last Pr. If the Input Source is turned off and the last memory Input is the RF. ••The available Input Source values should be rotated. ••If both the Input Source and the Timer Power On of User Menu are set, the Input source takes the priority.
Aux Source Setting ENGLISH 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 (Enable) or Off (Disable). ••User cannot disable the current input’s Aux Source Setting. Factory Reset Factory reset returns all the parameters to the default settings. 1 Press Enter key to proceed factory reset.
Public Display Settings Power On Status Volume Enable Disable On Off LST, STD, PWR Initial Off STD On Off Off Start Volume Maximum Volume Off, Minimum Volume ~ Maximum Volume Off Minimum Volume ~ 100 100 Minimum Volume Key Operation IR Operation Local Key Operation Limited Mode Setup Menu 0 ~ Maximum Volume On Off Normal / Use PWR Only / Block All Normal / Use PWR Only / Block All On Off 0 Off Normal Normal Off On Off On Input Source Change Channel Change Menu Display On On Off Of
TV MANAGER ENGLISH USB Ez Download Ez Download is a function that enables users to download the desired items all at once, such as EPK (software update file), TLL (See Send to USB descriptions for more information regarding file types), Logo Image, etc. ••Splash images and EPK files should be copied into the folder named LG_DTV on the USB. TLL files should be copied to the root folder of the USB. ••Insert Image files shoud be copied into the folder named LG_SIG on the USB.
USB Cloning 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 quickly. The clone internal functions use slightly different internal processes for the two types of commercial TVs. However, the UI of cloning feature remains the same in both.
Receive From USB ENGLISH * 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 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 chassis model number to use the same ‘*.
Send To USB 1 2 3 4 5 Plug USB memory card into the USB port of the TV. Use the button to select the TV Manager option and then press the OK button. Use the button to select the USB and Send to USB and press the OK button. Use the button to select the desired file name and press the OK button. The TV will be changed to the TV Manager main screen after a successful download. ENGLISH * Image shown may differ from your TV.
Make a ‘LG_DTV’ folder on the USB flash drive and then copy the splash image file to that folder. * Image shown may differ from your TV. /DVI IN 2 AV (RGB) IN 3 USB IN 1 AUDIO IN COMPONENT OPTICAL (COMPONENT/RGB/DVI) AUDIO OUT IN SPEAKER ANTENNA/ RGB IN (PC) CABLE 1 OUT Connect the USB device to the USB IN jack onINthe TV.
Diagnostics 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 tuned to. It checks and records good and bad channel signals, and then provides the signal information to a USB storage device in XML file format.
ENGLISH 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, remove the USB, open the tv_signal.rms file on a PC and check the XML (model name, FirmwareVersion, bootVersion etc.) created within the file.
GENERAL * 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 Setup. ••Set ID Lock -- Set the Set ID item in General Menu whether to activate or not. -- Set to On (Work) or Off (Do Not Work). ••Set ID -- Set the Set ID of TV Set with 1~99.
Configuration Setup ENGLISH * 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 special RCU that operates only setted number of RCU in TV. 2 Splash Offset Time ••Set the splash image display time ••When Splash Offset Time is set to Off, TV logo(splash image) do not display.
5 Auto Sensing ••The input is automatically switched when the input signal that you set to On is received. ••If Auto Sensing is set to Off, the input is not switched when the input signal is received. ••If SIMPLINK is set to On, HDMI is automatically set to Off and can not work. ••If the signal is removed while Auto Sensing (automatic input switch) is enabled, the input returns to the previous setting.
Time Scheduler ENGLISH 1 Go to General → Configuration Setup → Time Scheduler. (1) Time Scheduler ••It is a mode to set whether to use or not. ••When Time Scheduler is set to On, You can adjust ON TIME SETTING, OFF TIME SETTING menu. (a) ON TIME SETTING ••It sets the time for turning the TV on. A maximum of 7 timers can be set. (b) OFF TIME SETTING ••It sets the time for turning the TV off. A maximum of 7 timers can be set. Lock Mode 1 Go to General → Lock Mode.
External Speaker 1 Go to General → External Speaker. (1) Volume Control ••Selects the volume control method of an external speaker. You can choose either Off/Int Variable or Fixed. (1) Output ••This item is enabled when Volume Control is set to Fixed. You 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.
Speaker Output Setup ENGLISH * Depending upon model ••Connect the external speaker to the external speaker out jack on the TV. EXTERNAL SPEAKER OUT or STEREO 8 VOLUME CONTROL Control port for Speaker out + - UP DOWN GND RIGHT LEFT GND : Depending upon model NOTE ••External speaker must be used three plug(SE : Single Ended, Stereo) as shown in the drawings and external speaker fully inserted with external Speaker Jack. ••Otherwise it will cause defect. ••Use only with the 3 Pole 3.
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 to HCEC Mode, the TV decodes and changes it into a CEC Message and sends it to Command via the HDMI CEC Line. The default value is Disable.
Insert Image ENGLISH 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, Fit, or Full mode as the mode for Insert Image . -- Original: displays the original size of the image stored on your USB storage. -- Fit: displays the image at a size that fits the aspect ratio of the TV.
Welcome Video ENGLISH * (Depending upon model) ••This feature allows you to download videos via USB storage to display on your TV after your TV boots up and the boot logo appears. 1 Go to General → Welcome Video. (1) Welcome Video ••You can set to Off, Once or Repeat using the button NOTE 1 Operation ••The video displays after your TV is turned on and the boot logo appears. ••If Welcome Video is enabled and a video is downloaded on the TV, the video plays.
Clear Video Storage ENGLISH * (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.
Crestron * 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 provided by Crestron. (2) Port (1024~65535) ••This menu sets the port for the network connection with the server. The default port number is 41794. (3) IP ID (3~254) ••This menu sets a unique ID for synchronizing with the application.
Control Server ENGLISH * (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.
NTP Timer Sync * 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 time information via NTP(Network Time Protocol) Time Server to set Current Clock.
KEY CODES ENGLISH * This feature is not available for all models.
Customizable Portal 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. (2) Auto Start ••You can set this mode to On/Off. -- When set to On, Customizable Portal automatically starts when the TV is On.
(3) Portal Editor ENGLISH ••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 selecting Customizable Portal. -- On: You can play Hotel Video when selecting Customizable Portal. You can see the menu only if you have downloaded Hotel Video.
ENGLISH ••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 feature cannot be selected as an item in Customizable Portal. -- If you are already using Hotel Directory in Customizable Portal, this feature cannot be set to Off. (The mode is still set to On.
Customizable Portal ENGLISH 1 How to enter: Enter the HOME or PORTAL key. (1) Items ••Wake up Time: You can set the On Timer feature. This setting is linked to General → Timers → Timer Power On, and you can set On /Off, Time, and Volume of Timer Power On. -- While On Timer is operating, the Input and Programme settings are set in accordance with General → Timers → Timer Power On. -- Repeat: Operate as Once. ••Audio Channel: Provide a page where you can only set Audio Only Programme.
Audio Channel 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, the current channel is maintained.) ••Press the button to switch channels. ••Press the button to move the focus of the list. ••Screen Saver is turned on after 3 minutes of inactivity. Enter any key to go back to the Audio Channel screen. ENGLISH This feature provides list of “Audio Only” channels.
EXTERNAL CONTROL DEVICE SETUP RS-232C Setup ••Connect the USB to Serial converter/RS-232C input jack to an external control device (such as a computer or an A/V control system) to control the product’s functions externally. ••Connect the serial port of the control device to the RS-232C jack on the product back panel. NOTE ••The type of control port on the TV can be different between model series.
Connector type : D-Sub 9-pin male ENGLISH 1 5 6 9 RS-232C (Serial port) RS-232C configurations 7-Wire Configurations (Standard RS-232C cable) PC 3-Wire Configurations (Not standard) TV PC RXD 2 3 TXD TV RXD 2 3 TXD 3 2 RXD TXD 3 2 RXD GND 5 5 GND GND 5 5 GND DTR 4 6 DTR DTR 4 6 DTR DSR 6 4 DSR DSR 6 4 DSR RTS 7 8 RTS RTS 7 8 RTS CTS 8 7 CTS CTS 8 7 CTS D-Sub 9 D-Sub 9 D-Sub 9 D-Sub 9 Set ID For Set ID number, see “Real data mapping (Hex
Communication Parameters ENGLISH ••Baud rate : 9600 bps (UART) ••Data length : 8 bits ••Parity : None ••Stop bit : 1 bit ••Communication code : ASCII code ••Use a crossed (reverse) cable.
TRANSMISSION / RECEIVING PROTOCOL ENGLISH * (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 monitor ID number in option menu. Adjustment range is 1 to 99. When selecting Set ID ‘0’, every connected set is controlled.
ENGLISH 1 Power (Command: k a) 3 Screen Mute (Command: k d) ►To ► control power on or off of the set. Transmission ►To ► select screen mute on/off.
11 OSD Select (Command: k l) ►To ► adjust screen brightness. You can also adjust brightness in the picture settings. Transmission ►To ► select OSD (On Screen Display) on/off when controlling remotely. Transmission [k][h][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64 Ack [k][l][ ][Set ID][ ][Data][Cr] Data 00 : Off Data 01 : On Ack [h][ ][Set ID][ ][OK/NG][Data][x] 8 Color (Command: k i) ►To ► adjust the screen color. You can also adjust colour in the picture settings.
ENGLISH 14 Bass (Command: k s) (Depending on model) ►To ► adjust bass. You can also adjust Bass in the audio settings. Transmission [s][ ][Set ID][ ][OK/NG][Data][x] 15 Balance (Command: k t) ►To ► adjust balance. You can also adjust balance in the audio settings. Transmission [k][t][ ][Set ID][ ][Data][Cr] Data Min : 00 to Max : 64 Ack 16 Color Temperature (Command: x u) ►To ► adjust colour temperature. You can also adjust color temperature in the picture settings.
[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 Radio (S-Radio) - 90 : Cable TV (CADTV) - a0 : Cable Radio (CA-Radio) ••Tune Command Examples: 1 Tune to the Analog antenna (PAL) Channel 10.
ENGLISH ••Tune Command Examples: ••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) channel 30-3.
22 Control Backlight (Command: m g) [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.
