Q27G4ZMN - Monitor AOC - Free user manual and instructions
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| Product Type | 27-inch Gaming Monitor |
| Model | Q27G4ZMN |
| Brand | AOC |
| Display Size | 27 inches |
| Panel Type | VA (Vertical Alignment) |
| Resolution | 2560 x 1440 (QHD) |
| Refresh Rate | 165 Hz |
| Response Time | 1 ms (MPRT) |
| Aspect Ratio | 16:9 |
| Brightness | 350 cd/m² (typical) |
| Contrast Ratio | 3000:1 (typical) |
| Viewing Angle | 178° / 178° (CR>10) |
| Color Support | 16.7 million colors |
| Video Inputs | 1 x DisplayPort 1.4, 2 x HDMI 2.0 |
| USB Ports | 1 x USB-B (upstream), 2 x USB-A 3.2 (downstream) |
| Audio | Headphone out (3.5mm) |
| Adjustability | Tilt, Swivel, Height, Pivot |
| VESA Mount | 100 x 100 mm |
| Dimensions (with stand) | Approx. 611.8 x 529.5 x 257.8 mm (W x H x D) |
| Weight (with stand) | Approx. 6.8 kg |
| Power Consumption (typical) | 26 W |
| Standby Power | <0.5 W |
| Key Features | Adaptive Sync, Low Blue Light, Flicker Free, Shadow Control |
| Accessories Included | Power cable, DisplayPort cable, USB cable, Quick start guide |
Frequently Asked Questions - Q27G4ZMN AOC
How do I connect my monitor to my PC?
Use either the DisplayPort or HDMI cable provided. Connect one end to your PC's graphics card and the other to the corresponding port on the monitor. Ensure the monitor is powered on and select the correct input source (Menu -> Input Select).
Does this monitor support G-Sync or FreeSync?
Yes, the AOC Q27G4ZMN supports Adaptive Sync technology, which is compatible with both NVIDIA G-Sync (through DisplayPort) and AMD FreeSync Premium. Enable it in your graphics card control panel.
What is the maximum refresh rate of this monitor?
The maximum refresh rate is 165 Hz over DisplayPort. Over HDMI, it may be limited to 144 Hz depending on your device's capabilities.
How do I adjust the monitor's height and tilt?
The stand offers tilt (forward/backward), swivel (left/right), height adjustment (up to 150 mm), and pivot (rotate 90° for portrait mode). Simply apply gentle force in the desired direction while holding the base.
Can I mount this monitor on a wall?
Yes, the monitor has a VESA 100 x 100 mm mount pattern. Remove the stand and attach a compatible wall mount arm or bracket. Ensure the wall mount can support the monitor's weight (approx. 6.8 kg).
What do the on-screen display (OSD) buttons do?
The buttons are located on the bottom right bezel. They provide access to: Menu (enter OSD), Up/Down (navigate), Exit (back), and Power. Hold the Menu button to lock/unlock OSD.
How do I enable Low Blue Light or Eye Care mode?
Press the Menu button, navigate to 'Extra' or 'Game Setting', then select Low Blue Light (levels 1-4). Alternatively, enable 'Flicker Free' which is always active. This reduces eye strain.
My monitor is not displaying anything. What should I check?
First, ensure the power cable is connected and the monitor is turned on. Check the input source matches the cable used (e.g., HDMI). Try a different cable or port. If the issue persists, test with another device or reset the monitor to factory defaults via OSD.
Can I clean the screen?
Yes, but only with a soft, dry microfiber cloth. Dampen slightly with distilled water if needed. Never use chemical cleaners, glass cleaners, or abrasive materials. Clean gently in circular motions.
Where can I find the latest drivers or firmware?
Visit the official AOC support website, search for Q27G4ZMN, and download any available drivers or firmware updates. Installation instructions are provided in the download package.
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