Page 2 - ENG; ENGLISH; CONTENTS
2 ENG ENGLISH Contents CONTENTS 20 - HDMI connection 21 Connecting Peripherals21 - USB Cable connection - PC 22 Connecting to External Devices22 - Connecting Headphones 23 USER SETTINGS 23 Activating the Main Menu23 - Main Menu Features 24 User Settings24 - Menu Settings 29 TROUBLESHOOTING 31 SPECIF...
Page 3 - LICENSE
3 ENG ENGLISH LICENSE LICENSE Each model has different licenses. Visit www.lg.com for more information on the license. The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States an...
Page 4 - ASSEMBLING AND PREPARING; Product Components
4 ENG ENGLISH ASSEMBLING AND PREPARING ASSEMBLING AND PREPARING Product Components Please check whether all the components are included in the box before using the product. If there are missing com-ponents, contact the retail store where you purchased the product. Note that the product and component...
Page 5 - CAUTION; Supported Drivers and Software
5 ENG ENGLISH ASSEMBLING AND PREPARING y Always use genuine components to ensure safety and product performance. y The product warranty will not cover damage or injury caused by the use of counterfeit components. y It is recommend that use the supplied components. y If you use generic cables not cer...
Page 6 - How to Use the Joystick Button; Component and Button Description; NOTE
6 ENG ENGLISH ASSEMBLING AND PREPARING How to Use the Joystick Button You can easily control the functions of the monitor by pressing the joystick button or moving it left/right with your finger. Basic Functions Power on Press the joystick button once with your finger to turn on the monitor. Power o...
Page 8 - Input Connector
8 ENG ENGLISH ASSEMBLING AND PREPARING Input Connector 43UD79
Page 10 - Moving and Lifting the Monitor
10 ENG ENGLISH ASSEMBLING AND PREPARING Moving and Lifting the Monitor When moving or lifting the monitor, follow these in-structions to prevent the monitor from being scratched or damaged and to ensure safe transportation regard-less of its shape or size. y As far as possible, avoid touching the mo...
Page 11 - Installing the Monitor; Assembling the stand base
11 ENG ENGLISH ASSEMBLING AND PREPARING Installing the Monitor Assembling the stand base y To avoid injury to the fingers and foot when Assembly Stand Body and Base , should hold Base when assem-bly stand body and base. y Do not apply foreign substances (oils, lubricants, etc.) to the screw parts whe...
Page 13 - Using the cable holder
13 ENG ENGLISH ASSEMBLING AND PREPARING y Illustrations in this document represent typical procedures, so they may look different from the actual product. y Do not carry the monitor upside down by just holding the stand base. This may cause the monitor to fall off the stand and could result in perso...
Page 14 - Installing onto a table
14 ENG ENGLISH ASSEMBLING AND PREPARING Installing onto a table 1 Lift the monitor and place it on the table in an up- right position.Place at least 100 mm away from the wall to ensure sufficient ventilation. Cautions When Connecting Power Cord 2 Connect the Power cord to the monitor, then plug the ...
Page 15 - Adjusting the angle; WARNING; Using the Kensington lock
15 ENG ENGLISH ASSEMBLING AND PREPARING Or Or Adjusting the angle 1 Place the monitor in an upright position, mounted on the stand base. 2 Adjust the angle of the screen. The angle of the screen can be adjusted forwards or backwards for a comfortable viewing experience. Front Side Rear Side y To avo...
Page 16 - Installing to a wall; Installing the wall mount plate
16 ENG ENGLISH ASSEMBLING AND PREPARING To install the monitor to a wall, attach a wall mounting bracket (optional) to the back of the monitor.Make sure that the wall mounting bracket is securely fixed to the monitor and to the wall. 1 If you use screw longer than standard, the monitor might be dama...
Page 18 - REMOTE CONTROL
18 ENG ENGLISH REMOTE CONTROL REMOTE CONTROL The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully to use the monitor correctly.To install batteries, open the battery cover, place batteries (1.5 V AAA) matching and terminals to the labels i...
Page 19 - USING THE MONITOR; Connecting to a PC; DisplayPort connection; HDMI connection
19 ENG ENGLISH USING THE MONITOR USING THE MONITOR Connecting to a PC y This monitor supports the *Plug and Play feature.*Plug and Play: A feature that allows you to add a device to your computer without having to reconfigure anything or install any manual drivers. y There may be no video or audio o...
Page 20 - Connecting to AV Devices
20 ENG ENGLISH USING THE MONITOR y PD(Power Delivery) and DP Alternate Mode(DP over USB-C) are supported via USB-C Port. y Features may not work properly depending on the connected device’s specifications and the environment. y USB-C port is not for the Monitor Power source but for a PC power source...
Page 21 - Connecting Peripherals; USB Cable connection - PC
21 ENG ENGLISH USING THE MONITOR NOTE Connecting Peripherals USB Cable connection - PC The USB port on the product functions as a USB hub.Please connect the USB C-C cable to the PC. y Make sure to install the most recent Windows OS service pack before using the product. y Peripheral devices are sold...
Page 22 - Connecting to External Devices; Connecting Headphones
22 ENG ENGLISH USING THE MONITOR Connecting to External Devices Connecting Headphones Connect peripherals to the monitor via the headphones port. Connect as illustrated. y Peripheral devices are sold separately. y If you use angled earphones, it may cause a prob-lem with connecting another external ...
Page 23 - Main Menu Features; USER SETTINGS; Activating the Main Menu
23 ENG ENGLISH User Settings Button Menu Status Description Power Off Menu Input Exit Game Mode Main menu disabled Enables the main menu. Main menu enabled Exits the main menu. (Holding down the button to turn off the monitor. You can turn off the monitor this way at any time, including when the OSD...
Page 24 - Menu Settings
24 ENG ENGLISH User Settings User Settings Menu Settings 1 To view the OSD menu, press the joystick button at the bottom of the monitor and then enter the Menu. 2 Configure the options by moving the joystick up/down/left/right. 3 To return to the upper menu or set other menu items, move the joystick...
Page 29 - TROUBLESHOOTING
29 ENG ENGLISH TROUBLESHOOTING TROUBLESHOOTING Nothing is displayed on the screen. Is the monitor's power cord plugged in? y Check if the power cord is correctly plugged into the power outlet. Is the power LED on? y Check the power cable connection and press the power button. Is the power on and the...
Page 31 - SPECIFICATIONS
31 ENG ENGLISH SPECIFICATIONS SPECIFICATIONS 43UD79 LCD Screen Type TFT (Thin Film Transistor)LCD (Liquid Crystal Display) Screen Pixel Pitch 0.2451 mm x 0.2451 mm Resolution Maximum Resolution HDMI IN 1/2 : 3840 x 2160 @ 30 HzHDMI IN 3/4 : 3840 x 2160 @ 60 HzDP IN (USB-C IN) : 3840 x 2160 @ 60 Hz R...
Page 36 - EXTERNAL CONTROL DEVICE SETUP; Communication Parameters; OK Acknowledgement
36 ENG ENGLISH EXTERNAL CONTROL DEVICE SETUP EXTERNAL CONTROL DEVICE SETUP Communication Parameters Baud rate : 9600 bps (UART)Data length : 8 bitsParity : NoneStop bit : 1 bitCommunication code : ASCII codeUse a crossed (reverse) cable. Transmission [Command1][Command2][ ][Set ID][ ][Data][Cr] * [C...
Page 37 - Command Reference List
37 ENG ENGLISH EXTERNAL CONTROL DEVICE SETUP Title Command 1 Command 2 Data(Hex) Power k a 00 ~ 01 Screen Mute k d 00 ~ 01 Input select (Main) x b 00 ~ FF Input select (Sub) x c 00 ~ FF Input select (Sub2) x d 00 ~ FF Input select (Sub3) x e 00 ~ FF Aspect Ratio (Main) x f 00 ~ 02 Aspect Ratio (Sub)...
