34UC89G-B.ATC

Support Home

Help Library

Manuals & Documents

Find Manuals & Documents

Owner’s Manual

English

11/14/2017 6,593K

Find Manuals & Documents

Software & Drivers

Find Software & Drivers

[Windows] OnScreen Control - version 9.47

Win_OSC_9.47.zip

02/24/2026 292,283K
Reference

Reference

[Windows] OnScreen Control - version 9.47
OnScreen Control is an application to enable easy control of the monitor connected to a PC. Screen Split , Monitor Setting, and My Application Presets and other menus let the user control screen split layout and monitor display settings as well as the monitor picture mode for each application. OnScreen Control is enabled only when a monitor from LG Electronics is connected, with information of the connected display shown on the list of monitors.

Note:

- OnScreen Control supports connection of up to 4 monitors.

- Depending on the connected monitor, supported menu may vary.

Version : 9.47

Supported OS : Windows 10, Windows 11

*Note: The Monitor Software Update feature of the OnScreen Control is not supported for following models from 1st June 2021.

- 38WK95C, 27UK670, 27BK67U, 32GK850F, 32UK750, 27GL850, 27QN880, 34GN850,

35WN75C, 35BN75C, 35WN73A, 27UK670, 24QP750, 34GN73A, 32GP850, 27GP850,

34WP85C, 34WP88C, 32UP55, 35WN75CN
[Mac OS] OnScreen Control - version 7.30

Mac_OSC_7.30.zip

02/24/2026 73,945K
Reference

Reference

[Mac OS] OnScreen Control - version 7.30
OnScreen Control is an application used to manage a single monitor or a group of monitor with useful features such as Monitor Control, My Display Presets and Screen Split. OnScreen Control displays all connected LG monitor information. This software is compatible with LG monitors only.

Note:

- OnScreen Control can support up to 4 monitors.

- Depending on the connected monitor, supported menu may vary.

Version : 7.30

Supported OS : macOS 14, macOS 15

*Note: The Monitor Software Update feature of the OnScreen Control is not supported for following models from 1st June 2021.

- 38WK95C, 27UK670, 27BK67U, 32GK850F, 32UK750, 27GL850, 27QN880, 34GN850,

35WN75C, 35BN75C, 35WN73A, 27UK670, 24QP750, 34GN73A, 32GP850, 27GP850,

34WP85C, 34WP88C, 32UP55, 35WN75CN
Software Guide (Windows, Mac)

Software_Guide_20190402.pdf

11/14/2022 87,191K
Reference

Reference

SOFTWARE GUIDE (Windows, Mac)
- Provides a software installation and usage guide that your monitor supports.

- For information on the drivers and software supported by the model, see the owner’s manual.

The document provides a guide to the software below.

1) OnScreen Control

Software provided so that the key features of your monitor can be operated in the PC environment, including spilt screen and the setting of picture modes for each software program.

2) Dual Controller

Sharing a mouse and a keyboard between PCs connected to the same network; transferring files.

3) True Color Pro (Monitor Color Calibration Software)

Calibrates the monitor’s color output using the hardware calibration function.

Find Software & Drivers

Still not solved?

Locate Repair Center

LG Support
At LG, we create innovative, stylish, state-of-the-art products and back them up with LG Customer Service and Support designed to make life good. Whether you need owner’s manuals, parts and accessories, or warranty information, you’ll find LG Technical Support and everything else you need in just a few clicks away. If you want to speak with someone, LG NP Support has courteous, respectful and knowledgeable individuals that can assist you with all technical support and service issues.

34UC89G-B.ATC

Help Library

Contact