Introducció
This manual provides detailed instructions for the setup, operation, and maintenance of your LG 27UD68-W 27-inch 4K UHD IPS Monitor. This monitor features a 4K UHD resolution (3840 x 2160) IPS display, offering precise color accuracy with over 99% sRGB coverage. It includes AMD FreeSync technology for smoother visuals and various gaming features such as Black Stabilizer and Game Mode. The monitor also supports On-Screen Control with screen split functionality.
Què hi ha a la caixa
Verify that all components are present before proceeding with assembly and setup:
- Pantalla del monitor
- Base del monitor
- Cable d'alimentació
- Cable HDMI
- Cable DisplayPort
- Driver CD & Manual
Configuració
1. Muntatge del suport
Per muntar el suport del monitor:
- Place the monitor base on a flat, stable surface.
- Attach the stand arm to the base, aligning the screw hole.
- Secure the arm to the base using the provided thumb screw.
- Carefully attach the assembled stand to the back of the monitor display, ensuring it clicks into place.
- Insert the decorative white plastic piece into the back of the stand arm for a finished look.

Figura 1: Frontal view of the LG 27UD68-W monitor.
2. Cables de connexió
Connecteu els cables necessaris al monitor i a l'ordinador:
- Potència: Connect the power cord to the monitor's DC-IN port and then to a power outlet.
- Entrada de vídeo: Connect either an HDMI cable (HDMI IN 1 or HDMI IN 2) or a DisplayPort cable (DP-IN) from your computer's graphics card to the corresponding port on the monitor.
- Sortida d'àudio: If desired, connect headphones or external speakers to the H/P (headphone) jack.

Figura 2: lateral view of the LG 27UD68-W monitor with dimensions.
3. Gestió de cables
Utilize the integrated cable management clip on the stand arm to organize your cables for a tidy workspace.
Funcionament del monitor
1. Controls de visualització en pantalla (OSD)
The monitor features a joystick control located on the bottom center for navigating the On-Screen Display (OSD) menu. This joystick allows for intuitive adjustment of various settings.
2. Picture Modes and Adjustments
The OSD menu provides access to several picture modes and fine-tuning options:
- Brillantor i contrast: Ajusta aquesta configuració per adaptar-la a les teves viewmedi ambient.
- Modes d'imatge: Select from preset modes like Custom, Reader, Photo, Cinema, sRGB, or specific Game modes (FPS Game 1, FPS Game 2, RTS Game).
- Nitidez: Enhance image clarity.
- Nivell de negres: Adjust the black levels for deeper blacks or to reveal more detail in dark scenes.
- Temperatura de color: Modify the overall color warmth or coolness.
- Six Color Adjustment: Fine-tune individual color components (Red, Green, Blue, Cyan, Magenta, Yellow) for precise color calibration.
3. AMD FreeSync
This monitor supports AMD FreeSync technology, which synchronizes the monitor's refresh rate with your AMD graphics card's frame rate. This helps to eliminate screen tearing and stuttering, providing a smoother gaming experience.
4. On-Screen Control with Screen Split
Install the LG On-Screen Control software (available on the included CD or LG's website) to manage monitor settings directly from your desktop. The Screen Split feature allows you to arrange multiple windows on your screen for enhanced multitasking.
5. Picture-in-Picture (PIP)
The monitor supports Picture-in-Picture functionality, allowing you to display content from two different input sources simultaneously.
Manteniment
To ensure the longevity and optimal performance of your LG 27UD68-W monitor, follow these maintenance guidelines:
- Neteja de la pantalla: Netegeu suaument la pantalla amb un drap suau i sense borrissol. Per a marques difícils, netegeu suaument.ampNetegeu el drap amb aigua o un netejador de pantalles especialitzat. Eviteu utilitzar productes químics agressius o materials abrasius.
- Neteja de la Casing: Feu servir un drap suau i sec per netejar la part frontal del monitor.asing.
- Ventilació: Assegureu-vos que les obertures de ventilació del monitor no estiguin bloquejades per evitar el sobreescalfament.
- Apagar: Apagueu sempre el monitor i desendolleu-lo de la presa de corrent abans de netejar-lo o si no l'heu d'utilitzar durant un període prolongat.
Resolució de problemes
Si teniu problemes amb el monitor, consulteu els passos habituals següents per a la resolució de problemes:
- Sense energia: Comproveu si el cable d'alimentació està connectat correctament tant al monitor com a la presa de corrent. Assegureu-vos que la presa de corrent funciona.
- Sense senyal: Verify that the video cable (HDMI or DisplayPort) is correctly connected to both the monitor and your computer. Ensure the correct input source is selected in the OSD menu.
- Pantalla parpellejant: Check the video cable connection. Ensure your graphics card drivers are up to date. If using FreeSync, ensure it is enabled in both the monitor's OSD and your graphics card settings.
- Resolució incorrecta: Adjust the display resolution in your computer's operating system settings to 3840 x 2160.
- Problemes de color: Reset the picture settings to default in the OSD menu. Adjust color temperature or individual color settings as needed.
- Stand Wobble: Ensure all stand assembly screws are tightened. If using a VESA mount, ensure it is securely attached.
For further assistance, consult the full electronic manual on the provided CD or visit the LG support weblloc.
Especificacions
| Característica | Especificació |
|---|---|
| Mida de la pantalla de peu | 27 polzades |
| Resolució de pantalla | 3840 x 2160 (4K UHD) |
| Resolució de pantalla màxima | 3840 x 2160 píxels |
| Tipus de panell | IPS |
| sRGB Coverage | Over 99 percent |
| AMD FreeSync | Sí |
| Brillantor | 350 cd/m2 |
| Relació d'aspecte | 16:9 |
| Descripció de la superfície de la pantalla | Anti-glare, Hard coating (3H) |
| Entrades/sortides | 1x DisplayPort (ver1.2), 2x HDMI (2.0), 2x USB 2.0 Ports, 1x Headphone Out, DC-IN |
| Pes de l'article | 10.8 lliures |
| Dimensions del producte | 24.2 x 7.3 x 17.9 polzades |
| Voltage | 100~240 Volt, 50/60 Hertz |
| Color | Plata/Blanc |
Garantia i Suport
Per obtenir informació sobre la garantia i assistència tècnica, consulteu la targeta de garantia inclosa amb el producte o visiteu el lloc web oficial de LG. website. You can find detailed support resources, driver downloads, and contact information for customer service.
LG Oficial Weblloc: https://www.lg.com/us/support