1. Rhagymadrodd
This manual provides detailed instructions for the setup, operation, and maintenance of your ASUS VA279QG 27-inch Eye Care Monitor. The VA279QG features an IPS panel with Full HD (1920 x 1080) resolution, offering 178° wide viewing angles and vibrant image quality. It incorporates a fast 120Hz refresh rate with Adaptive-Sync technology and 1ms MPRT for a smooth visual experience. Additionally, TÜV Rheinland-certified Flicker-free and Low Blue Light technologies are included to ensure comfortable viewing.

Delwedd 1.1: Blaen view of the ASUS VA279QG monitor.
2. Gwybodaeth Diogelwch
Please read and follow these safety guidelines to prevent damage to the monitor and ensure your safety:
- Datgysylltwch y llinyn pŵer o'r soced drydanol bob amser cyn glanhau.
- Peidiwch ag amlygu'r monitor i law na lleithder.
- Peidiwch byth ag agor y monitor casing. Cyfaint ucheltagGall y tu mewn achosi sioc drydanol.
- Place the monitor on a stable surface to prevent it from falling.
- Sicrhewch awyru digonol o amgylch y monitor. Peidiwch â rhwystro agoriadau awyru.
- Defnyddiwch yr addasydd pŵer a'r ceblau a gyflenwir gyda'r monitor yn unig.
3. Cynnwys Pecyn
Gwiriwch fod yr holl eitemau yn bresennol ym mhecyn eich cynnyrch. Os oes unrhyw eitem ar goll neu wedi'i difrodi, cysylltwch â'ch manwerthwr.
- ASUS VA279QG LCD monitor
- llinyn pŵer
- Cebl HDMI
- Canllaw cychwyn cyflym
- Cerdyn gwarant

Image 3.1: Illustration of the items included in the ASUS VA279QG monitor package, showing the monitor, HDMI cable, power cord, warranty card, and quick start guide.
4. Gosod
4.1 Cydosod y Stand
- Rhowch y monitor wyneb i lawr ar arwyneb meddal, glân i atal crafiadau.
- Attach the stand base to the stand neck and secure it with the provided screw.
- Cysylltwch y stondin wedi'i chydosod â chefn y monitor nes ei bod yn clicio i'w lle.
4.2 Cysylltu Ceblau
The monitor supports multiple input options:
- Pwer: Cysylltwch y llinyn pŵer â mewnbwn pŵer y monitor ac yna ag allfa bŵer.
- Mewnbwn Fideo: Connect one end of an HDMI, DisplayPort, or VGA cable to the corresponding port on your computer and the other end to the monitor.
- Allbwn sain: Os dymunir, cysylltwch glustffonau neu siaradwyr allanol â'r jac clustffonau.

Delwedd 4.1: Cefn view of the ASUS VA279QG monitor, highlighting the DisplayPort, HDMI, VGA, and earphone jack connections, as well as the VESA mount points and 5-way navigator button.
5. Cyfarwyddiadau Gweithredu
5.1 Pŵer Ymlaen/Diffodd
Press the power button located on the bottom right of the monitor to turn it on or off.
5.2 Dewislen Arddangos Ar y Sgrin (OSD)
The 5-way navigator joystick, located on the rear of the monitor, allows you to access and navigate the OSD menu. Press the joystick to open the menu, then move it up/down/left/right to select and adjust settings.

Image 5.1: Screenshot of the ASUS DisplayWidget Center software interface, showing options for Splendid modes, GamePlus, MultiScreen, HotKey Settings, and System Settings, allowing users to easily adjust monitor parameters.
5.3 Addasu Gosodiadau
Key settings you can adjust include:
- Disgleirdeb/Cyferbyniad: Addaswch y disgleirdeb cyffredinol a'r gwahaniaeth rhwng ardaloedd golau a thywyll.
- Gosodiadau lliw: Fine-tune color temperature, saturation, and hue.
- Dewis Mewnbwn: Manually switch between HDMI, DisplayPort, and VGA inputs.
- Hidlydd Golau Glas: Select from various levels to reduce blue light emission (see Section 6.1).
- GamePlus: Access gaming-centric features like crosshair overlays and timers.
6. Nodweddion
6.1 Technolegau Gofal Llygaid
The ASUS VA279QG monitor is equipped with TÜV Rheinland-certified Flicker-free and Low Blue Light technologies to minimize eye strain during extended use.
- Di-fflach: Yn dileu fflachio'r sgrin, a all achosi blinder llygaid.
- Golau Glas Isel: Reduces harmful blue light emissions. You can adjust the blue light filter level via the OSD menu.

Image 6.1: Visual comparison demonstrating the effect of Ultra-low Blue Light Filter and Flicker-free Technology on the ASUS monitor versus a conventional monitor, showing reduced flicker and blue light.
Video 6.1: An official ASUS video demonstrating the benefits of ASUS Eye Care Monitors, including anti-glare screen, blue light filter, flicker-free technology, and ergonomic design for improved user comfort and health.
6.2 IPS Panel and Wide Viewing Angles
The IPS (In-Plane Switching) panel ensures consistent and accurate colors from a wide range of viewing angles, up to 178° horizontally and vertically.

Image 6.2: Illustration of the ASUS VA279QG monitor's 178° wide viewing angles, demonstrating minimal color shift from various perspectives, alongside its frameless design and IPS technology.
6.3 120Hz Refresh Rate and 1ms MPRT
Experience fluid visuals with a 120Hz refresh rate and 1ms Moving Picture Response Time (MPRT). This combination, along with Adaptive-Sync technology, minimizes motion blur and screen tearing, providing a smoother experience for fast-paced content and gaming.

Image 6.3: Depiction of the monitor's Fluid 120Hz SmoothMotion feature, illustrating its benefits for video streaming, text and article scrolling, and casual gaming by providing smoother animation.
6.4 VESA Wall-Mountable Design
The monitor is VESA compatible (100 x 100 mm), allowing for easy wall mounting or attachment to compatible monitor arms, freeing up desk space.
6.5 Hands-free Convenience
The monitor stand is designed to offer hands-free convenience, allowing you to place small items like phones or name cards, contributing to a tidier workspace.

Image 6.4: The monitor stand featuring a small tray for hands-free convenience, suitable for holding a phone, name cards, or other small items to keep the workspace organized.
7. cynnal
To maintain your monitor's performance and appearance, follow these guidelines:
- Glanhau'r sgrin: Sychwch y sgrin yn ysgafn gyda lliain meddal, di-flwff. Ar gyfer marciau ystyfnig,ampen the cloth with a small amount of water or a non-ammonia, non-alcohol based screen cleaner.
- Glanhau'r Casing: Defnyddiwch frethyn meddal, sych i sychu'r monitor casing. Osgowch lanhawyr sgraffiniol.
- Awyru: Gwnewch yn siŵr bod yr agoriadau awyru yn glir o lwch a malurion.
- Storio: If storing the monitor for an extended period, place it in its original packaging in a dry, cool environment.
8. Datrys Problemau
Os byddwch chi'n dod ar draws problemau gyda'ch monitor, cyfeiriwch at y problemau a'r atebion cyffredin canlynol:
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Dim delwedd ar y sgrin | Cebl pŵer wedi'i ddatgysylltu, cebl fideo wedi'i ddatgysylltu, ffynhonnell mewnbwn anghywir wedi'i dewis. | Check power and video cable connections. Press the OSD joystick to select the correct input source. |
| Mae'r ddelwedd yn aneglur neu wedi'i gwyrdroi | Incorrect resolution, dirty screen, video cable issue. | Set the display resolution to 1920x1080. Clean the screen. Try a different video cable. |
| No sound from speakers/earphone jack | Volume too low, audio cable disconnected (if external speakers), incorrect audio output selected on computer. | Adjust monitor volume via OSD. Check audio cable connections. Verify computer's audio output settings. |
| Fflachio monitor | Flicker-free technology not active, refresh rate issue. | Ensure Flicker-free mode is enabled in OSD. Check refresh rate settings on your computer. |
9. manylebau
| Nodwedd | Manyleb |
|---|---|
| Rhif Model | VA279QG |
| Maint Sgrin | 27 modfedd |
| Cydraniad Sgrin Max | 1920 x 1080 picsel (HD Llawn) |
| Math o Banel | IPS |
| Cyfradd Adnewyddu | 120Hz |
| Amser Ymateb | 1ms MPRT |
| Cymhareb Agwedd | 16:9 |
| Viewongl ing | 178° (H) / 178° (V) |
| Cysylltedd | HDMI, DisplayPort, VGA, Earphone Jack |
| VESA Mount Compatible | 100 x 100 mm |
| Pwysau Eitem | 8.3 pwys |
| Dimensiynau Cynnyrch | 7.7 x 24.2 x 17.6 modfedd |

Image 9.1: Diagram illustrating the physical dimensions of the ASUS VA279QG monitor, including width, height, and depth measurements in both centimeters and inches.
10. Gwarant a Chefnogaeth
10.1 Gwybodaeth Gwarant
The ASUS VA279QG monitor comes with a Gwarant gwneuthurwr 3 flynedd. Please refer to the included warranty card for detailed terms, conditions, and registration information.
10.2 Cefnogaeth i Gwsmeriaid
For technical assistance, troubleshooting beyond this manual, or warranty claims, please visit the official ASUS support website or contact their customer service. Contact details can typically be found on the ASUS websafle neu ar eich cerdyn gwarant.