1. Uvod
This manual provides essential information for setting up, operating, and maintaining your LG 27U631A-B 27-inch QHD (2560x1440) IPS Computer Monitor. Designed for both productivity and entertainment, this monitor features a 100Hz refresh rate, 5ms response time, HDR10 support, and USB Type-C connectivity with 15W power delivery. It offers vivid visuals, smooth motion, and eye-care features for comfortable extended use.
2. Šta se nalazi u kutiji
Prilikom raspakivanja, molimo Vas da se uvjerite da su svi sljedeći predmeti prisutni:
- Monitor
- Power Cable
- HDMI kabl

Contents of the LG 27U631A-B monitor packaging, including the monitor, power cable, and HDMI cable.
3. Podešavanje
3.1 Fizička montaža
Carefully remove all components from the packaging. Attach the stand to the monitor following the instructions provided in the Quick Setup Guide. Ensure the stand is securely fastened before placing the monitor on a stable surface.

Side view of the LG 27U631A-B monitor with its stand assembled, ready for use.
3.2 Povezivanje s vašim uređajem
The LG 27U631A-B monitor offers multiple connectivity options:
- HDMI veza: Use the provided HDMI cable to connect your computer or other device to one of the HDMI ports on the monitor.
- USB Type-C veza: For compatible devices, use a USB Type-C cable to connect. This single connection can provide display, data transfer, and up to 15W power delivery.

Pozadi view of the LG 27U631A-B monitor, highlighting the various input ports including HDMI and USB Type-C.

Diagram illustrating USB Type-C connectivity for display and power delivery to a laptop.
3.3 Uključivanje
Connect the power cable to the monitor and a power outlet. Press the power button, usually located on the bottom center of the monitor, to turn it on.
4. Uputstvo za upotrebu
4.1 Karakteristike ekrana
- QHD (2560x1440) IPS Display: Experience exceptional picture quality with vivid and vibrant visuals, even at wider viewing angles.
- Brzina osvježavanja od 100Hz i vrijeme odziva od 5ms (GTG): Enjoy smoother motion and fluid visuals, beneficial for scrolling, editing, and gaming.
- HDR10 podrška: Enhances picture quality with improved contrast and color depth, making content visually pop.
- Način čitanja: Reduces blue light emission to help minimize eye fatigue during extended viewing sessions.
- Flicker Safe: Minimizes screen flicker to provide a more comfortable viewing iskustvo.

Image showing the wide viewing angles of the IPS panel, indicating 178-degree visibility.

A monitor displaying business graphics, emphasizing the 100Hz IPS feature for smooth visuals.

Image illustrating the benefits of Reader Mode and Flicker Safe technologies for eye comfort.
4.2 Funkcije za igranje
- Dinamička sinhronizacija radnji: Reduces input lag for a more responsive gaming experience, allowing you to react quickly to in-game events.
- Crni stabilizator: Brightens dark areas in games to improve visibility and help detect hidden enemies, giving you an advantage in dimly lit scenes.

Comparison image demonstrating Dynamic Action Sync, showing a faster response in a gaming scenario.

Comparison image demonstrating Black Stabilizer, showing improved visibility in dark game scenes.
Video demonstrating the multitasking capabilities of the LG 27U631A-B monitor, showcasing its performance for various tasks.
Video review discussing the suitability of the LG 27U631A-B monitor for different user needs, including productivity and gaming.
Video evaluating the LG 27U631A-B monitor's performance for gaming and multitasking scenarios.
4.3 Aplikacija LG Switch
The LG Switch App allows you to customize your screen view, split the screen into multiple sections, and manage tasks efficiently. This application transforms your screen into a multitasking hub for work, gaming, and streaming, offering intuitive shortcuts for various functions.

Screenshot of the LG Switch App interface, showing options for virtual wallpaper, smart screen split, managing scheduler, and launching video calls.
5. Održavanje
Da biste osigurali dugotrajnost i optimalne performanse vašeg LG monitora, slijedite ove smjernice za održavanje:
- Čišćenje ekrana: Nježno obrišite ekran mekom krpom koja ne ostavlja dlačice. Za tvrdokorne mrlje, laganoampOperite krpu vodom ili specijaliziranim sredstvom za čišćenje ekrana. Izbjegavajte jake hemikalije.
- Čišćenje C-aasing: Koristite meku, suhu krpu za čišćenje površine monitoraasing. Do not use abrasive cleaners.
- ventilacija: Pazite da ventilacijski otvori monitora nisu blokirani kako biste spriječili pregrijavanje.
- Iskljuciti: Uvijek isključite monitor i iskopčajte ga iz električne utičnice prije čišćenja ili kada ga ne koristite duže vrijeme.
6. Otkrivanje problema
Ako naiđete na probleme s monitorom, pogledajte sljedeća uobičajena rješenja:
- Nema napajanja: Provjerite je li kabel za napajanje sigurno spojen i na monitor i na utičnicu. Osigurajte da je utičnica ispravna.
- Nema signala: Verify that the video cable (HDMI or USB Type-C) is correctly connected to both the monitor and your computer. Select the correct input source on the monitor using its OSD (On-Screen Display) menu.
- Treperenje ekrana: Ensure the refresh rate is set correctly in your computer's display settings. Check for loose cable connections.
- Problemi s kvalitetom slike: Adjust brightness, contrast, and color settings through the monitor's OSD menu. Ensure your graphics card drivers are up to date.
- USB Type-C Not Working: Confirm your device supports display output and power delivery over USB Type-C. Try a different USB Type-C cable.
7. Specifikacije
| Feature | Vrijednost |
|---|---|
| Veličina prikaza na stalnom ekranu | 27 inča |
| Rezolucija ekrana | 2560x1440 |
| Maksimalna rezolucija ekrana | 2560 x 1440 piksela |
| Broj USB 3.0 portova | 1 |
| Brand | LG |
| Serije | 27U631A-B.AUSQ |
| Broj modela artikla | 27U631A-B.AUSQ |
| Težina artikla | 9.7 funte |
| Dimenzije proizvoda | 8.46 x 24.14 x 17.91 inča |
| Dimenzije artikla DxŠxV | 8.46 x 24.14 x 17.91 inča |
| Boja | Crna |
| Voltage | 240 Volts |
| Proizvođač | LG Electronics Inc. |
| ASIN | B0DS2S3GF2 |
| Datum prve dostupnosti | 2. januara 2025 |
| Veličina ekrana | 27 inča |
| Rezolucija | QHD Wide 1440p |
| Aspect Ratio | 16:9 |
| Opis površine ekrana | Mat |
8. Garancija i podrška
For detailed warranty information, technical assistance, or to access customer support, please visit the official LG website or contact LG customer service directly. It is recommended to retain your purchase receipt as proof of purchase for any warranty claims.