1. Introducere
This manual provides detailed instructions for the setup, operation, and maintenance of your Acer XG270HU 27-inch WQHD Widescreen Monitor. Please read this manual thoroughly before using your monitor to ensure proper installation and functionality. Keep this manual for future reference.

Figura 1.1: Față view of the Acer XG270HU monitor, showcasing its 27-inch display and distinctive red bezel.
2. Informații de siguranță
Observe the following safety precautions to ensure the longevity of your monitor and your personal safety:
- Sursa de alimentare: Folosiți doar adaptorul de alimentare furnizat împreună cu monitorul. Asigurați-vă că priza este împământată corespunzător.
- Plasare: Place the monitor on a stable, flat surface. Avoid placing it in direct sunlight, near heat sources, or in areas with excessive dust or humidity.
- Ventilare: Nu blocați orificiile de ventilație. Lăsați suficient spațiu în jurul monitorului pentru o circulație corectă a aerului.
- curatenie: Deconectați cablul de alimentare înainte de curățare. Folosiți o lavetă moale,amp cloth for cleaning the screen and exterior. Avoid using abrasive cleaners or solvents.
- Lichide și obiecte străine: Never spill any liquid into the monitor or insert any foreign objects into the ventilation slots.
- Service: Nu încercați să reparați singur monitorul. Apelați la personal de service calificat pentru toate lucrările de service.
3. Conținutul pachetului
Verify that all items listed below are included in your monitor package:
- Acer XG270HU 27-inch WQHD Monitor
- Suport monitor (bază și gât)
- Cablu DVI
- Cablu HDMI
- Cablu DisplayPort
- Adaptor de alimentare extern
- Cablu de alimentare
- Cablu audio (3.5 mm)
- Ghid de pornire rapidă / Manual de utilizare (acest document)
Dacă lipsesc sau sunt deteriorate articole, vă rugăm să contactați distribuitorul sau serviciul de asistență pentru clienți Acer.
4. Configurare
4.1 Asamblarea standului
- Scoateți cu grijă monitorul și componentele suportului din ambalaj.
- Atașați baza suportului la gâtul suportului. Fixați-o cu șurubul captiv situat pe partea inferioară a bazei.
- Align the assembled stand with the mounting slot on the back of the monitor. Gently push until it clicks into place. Ensure it is securely fastened.

Figure 4.1: The Acer XG270HU monitor with its stand fully assembled, ready for connection.
4.2 Conectarea monitorului
Connect the monitor to your computer using one of the following video cables:
- DisplayPort: For optimal performance, especially with AMD FreeSync and 144Hz refresh rate, use the DisplayPort cable. Connect one end to the DisplayPort input on the monitor and the other to your computer's graphics card DisplayPort output.
- HDMI: Connect the HDMI cable to the HDMI 2.0 input on the monitor and the HDMI output on your computer.
- DVI: Connect the DVI cable to the DVI input on the monitor and the DVI output on your computer.
If you wish to use the monitor's integrated speakers or headphone jack, connect the included 3.5mm audio cable from your computer's audio output to the monitor's audio input. Alternatively, audio can be transmitted via DisplayPort or HDMI.

Figura 4.2: Spate view of the Acer XG270HU monitor, highlighting the DVI, HDMI, and DisplayPort input connections.
4.3 Pornire
- Connect the external power adapter to the monitor's power input.
- Plug the power cord into the power adapter, then into a grounded electrical outlet.
- Press the power button located on the monitor's bezel to turn on the display.
5. Operarea monitorului
5.1 Meniul de afișare pe ecran (OSD).
The OSD menu allows you to adjust various monitor settings. Use the buttons located on the bottom right bezel of the monitor to navigate and select options.
- Apăsați butonul meniu pentru a deschide OSD-ul.
- Use the navigation buttons (usually arrows) to move through menu options.
- Press the select button to enter a sub-menu or confirm a setting.
- Use the exit button to go back or close the OSD.
5.2 Reglarea setărilor de afișare
Key settings to configure for optimal viewexperiență de joc și de acțiune:
- Rezoluţie: Ensure your computer's display settings are set to the native WQHD resolution of 2560 x 1440 for the sharpest image.
- Rata de reîmprospătare: For smooth motion, especially in gaming, set the refresh rate to 144Hz in your operating system's display settings. This requires a DisplayPort connection.
- AMD FreeSync: If your graphics card supports AMD FreeSync, enable it in both your graphics card control panel and the monitor's OSD menu. This synchronizes the monitor's refresh rate with your GPU's frame rate to eliminate screen tearing and stuttering.
- Luminozitate/Contrast: Ajustați aceste setări din meniul OSD pentru a se potrivi nevoilor dvs. viewing environment and personal preference.
- Setări de culoare: Fine-tune color temperature, gamma, and other color parameters for accurate color reproduction.
5.3 Selectarea intrării
To switch between connected video sources (DVI, HDMI, DisplayPort), use the input select button on the monitor's bezel or navigate to the input selection option within the OSD menu.
6. Întreținere
6.1 Curăţarea monitorului
- Opriți întotdeauna monitorul și deconectați cablul de alimentare înainte de curățare.
- Utilizați ușor o cârpă moale, fără scame dampened with water or a specialized screen cleaner to wipe the display surface. Do not spray liquid directly onto the screen.
- Pentru monitorul casing, use a soft, dry cloth. Avoid harsh chemicals or abrasive materials that could damage the finish.
6.2 Depozitare
If storing the monitor for an extended period, disconnect all cables and pack it in its original packaging if possible. Store in a cool, dry place away from extreme temperatures and humidity.
7. Depanare
| Problemă | Cauza posibila | Soluţie |
|---|---|---|
| Fără putere | Power cable not connected; Power outlet faulty; Monitor off. | Ensure power cable is securely connected to monitor and outlet. Check power outlet with another device. Press monitor power button. |
| Fără Semnal | Video cable loose or incorrect; Incorrect input selected; Computer not outputting signal. | Check video cable connections (DisplayPort, HDMI, DVI). Select correct input source via OSD. Ensure computer is on and outputting video. |
| Image Flickering/Tearing | FreeSync not enabled; Refresh rate mismatch. | Ensure AMD FreeSync is enabled on both the monitor and your graphics card. Verify refresh rate is set to 144Hz in display settings. Use a DisplayPort cable. |
| Stuck/Dead Pixels | Manufacturing defect; Temporary pixel issue. | For temporary "stuck" pixels, try running a pixel-fixing utility or a video that rapidly flashes colors (search "stuck pixel fix" on video platforms). If persistent, contact Acer support. |
| Calitate slabă a imaginii | Incorrect resolution; Suboptimal brightness/contrast. | Set resolution to 2560x1440. Adjust brightness, contrast, and color settings via OSD. |
If the problem persists after attempting these solutions, please contact Acer customer support for further assistance.
8. Specificații
| Caracteristică | Detaliu |
|---|---|
| Dimensiunea ecranului | 27 inchi |
| Rezoluţie | WQHD (2560 x 1440) |
| Raportul de aspect | 16:9 |
| Rata de reîmprospătare | 144 Hz (via DisplayPort) |
| Timp de răspuns | 1 ms (de la gri la gri) |
| Tip panou | TN (Twisted Nematic) |
| Tehnologia Adaptive Sync | AMD FreeSync |
| Porturi de intrare | 1x DVI, 1x HDMI 2.0, 1x DisplayPort |
| Viewunghiuri | 170° orizontală, 160° verticală |
| Dimensiuni (Lxlxh) | 24.2 x 1.48 x 14.49 inci (fără suport) |
| Greutate | 8.51 livre (fără suport) |
| Culoare | Negru cu accente roșii |

Figura 8.1: Pro lateralfile of the Acer XG270HU monitor, illustrating its slim design.

Figure 8.2: Illustrative diagram showing the dimensions of the Acer XG270HU monitor in a typical setup.
9. Garanție și asistență
Your Acer XG270HU monitor is covered by a limited warranty. Please refer to the warranty card included in your package or visit the official Acer website-ul pentru termenii și condițiile detaliate ale garanției.
For technical support, troubleshooting assistance, or service inquiries, please contact Acer Customer Support:
- Website: www.acer.com/support
- Telefon: Refer to your region's Acer support website pentru numere de contact locale.
When contacting support, please have your monitor's model number (XG270HU) and serial number ready.





