1. Introduction
This manual provides essential information for the safe and efficient use of your LG Ultragear 32GS85Q-B QHD Nano IPS 180Hz Gaming Monitor. Please read this manual thoroughly before operating the product and retain it for future reference.

Figure 1.1: LG Ultragear 32GS85Q-B Monitor
2. Safety Information
Always observe the following safety precautions to prevent electric shock, fire, or damage to the product.
- Do not place the monitor near heat sources or in direct sunlight.
- Ensure proper ventilation around the monitor.
- Use only the power cord and adapter supplied with the monitor.
- Do not insert any metallic objects into the monitor's openings.
- If smoke, strange noises, or odors occur, immediately unplug the power cord and contact customer support.
- Avoid touching the screen with sharp objects.
3. Package Contents
Verify that all items are present in your product box:
- LG Ultragear 32GS85Q-B Monitor
- Stand Base
- Stand Neck
- Power Adapter
- Power Cord
- DisplayPort Cable
- HDMI Cable
- User Manual (this document)
- Warranty Card (may vary by region)
4. Setup
4.1 Assembling the Stand
- Place the monitor face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the monitor using the provided screws.
- Connect the stand base to the stand neck and secure it with the thumb screw.

Figure 4.1: Monitor front view with stand assembly

Figure 4.2: Monitor side view illustrating stand connection
4.2 Connecting Cables
Connect the necessary cables to the monitor and your computer/device.
- Power Connection: Connect the power adapter to the monitor's power input, then plug the power cord into a wall outlet.
- DisplayPort Connection: For optimal performance (180Hz refresh rate), connect the DisplayPort cable from your computer's graphics card to the monitor's DisplayPort input.
- HDMI Connection: Alternatively, connect an HDMI cable from your computer/device to one of the monitor's HDMI inputs.
- USB Upstream (if applicable): Connect a USB upstream cable from your computer to the monitor to enable the monitor's USB hub.

Figure 4.3: Rear view of the monitor with port connections

Figure 4.4: Available input ports (DisplayPort, HDMI)
4.3 Initial Power On
Press the joystick button located at the bottom center of the monitor to power it on. The monitor will automatically detect the active input source.
5. Operating the Monitor
5.1 On-Screen Display (OSD) Menu
The OSD menu allows you to adjust various monitor settings. Use the joystick button at the bottom center of the monitor to navigate.
- Press the joystick button once to open the OSD menu.
- Move the joystick up/down/left/right to navigate through options.
- Press the joystick button to select an option or confirm a setting.
- Move the joystick left to exit a sub-menu or the OSD.

Figure 5.1: OSD Menu Interface
5.2 Picture Settings
Adjust display characteristics for optimal viewing.
- Brightness: Controls the overall luminance of the screen.
- Contrast: Adjusts the difference between light and dark areas.
- Color Temperature: Selects preset color temperatures (e.g., Warm, Cool, Custom).
- Gamma: Modifies the tone curve of the display.
- HDR: High Dynamic Range settings. This monitor supports HDR10.

Figure 5.2: HDR Color Representation
5.3 Gaming Features
Enhance your gaming experience with these dedicated features.
- Refresh Rate (180Hz): Provides smoother motion and reduced input lag. Ensure your graphics card and connection cable support this refresh rate.
- Response Time (1ms GtG): Minimizes motion blur and ghosting for clear, fast-paced action.
- Adaptive Sync (NVIDIA G-SYNC Compatible / AMD FreeSync): Synchronizes the monitor's refresh rate with your GPU's frame rate to eliminate screen tearing and stuttering.
- Black Stabilizer: Adjusts the gamma curve to reveal details in dark areas without overexposing bright areas.
- Crosshair: Displays a fixed crosshair on the screen for improved aiming in games.

Figure 5.3: Visualizing 180Hz Refresh Rate

Figure 5.4: Impact of 1ms GtG Response Time

Figure 5.5: Adaptive Sync Technology
5.4 Input Selection
Use the OSD menu to switch between DisplayPort and HDMI inputs.
5.5 General Settings
Configure language, power-saving options, and other system settings.
6. Maintenance
6.1 Cleaning the Monitor
- Always unplug the monitor before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild, non-abrasive screen cleaner.
- Do not spray cleaner directly onto the screen.
- Avoid using benzene, thinner, or any volatile substances.
6.2 Storage
When storing the monitor for an extended period, ensure it is powered off, unplugged, and stored in a cool, dry place, preferably in its original packaging.
7. Troubleshooting
Refer to the table below for solutions to common issues. If the problem persists, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power outlet faulty. | Ensure power cord is securely connected. Test outlet with another device. |
| No signal | Input cable not connected; Incorrect input source selected. | Check DisplayPort/HDMI cable connection. Select correct input source via OSD. |
| Image flickering/stuttering | Adaptive Sync not enabled; Cable issue; Graphics driver outdated. | Enable Adaptive Sync in OSD and GPU settings. Try a different cable. Update graphics drivers. |
| Colors appear incorrect | Incorrect picture settings; HDR mode issues. | Adjust picture settings (brightness, contrast, color temp). Check HDR settings in OS and monitor. |
| Motion blur/Ghosting | Response time setting; Overdrive setting. | Adjust response time (Overdrive) settings in the OSD. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | 32GS85Q-B |
| Screen Size | 31.5 inches |
| Panel Type | Nano IPS |
| Resolution | 2560 x 1440 (QHD) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 180Hz |
| Response Time | 1ms (GtG) |
| Color Gamut | DCI-P3 98% (Typ.) |
| HDR Support | HDR10 |
| Adaptive Sync | NVIDIA G-SYNC Compatible, AMD FreeSync |
| Connectivity | 1x DisplayPort, 2x HDMI, USB Hub (if applicable) |
| Dimensions (with stand) | 25.37 x 71.39 x 61.1 cm (L x W x H) |
| Weight (with stand) | 7.5 kg |
| VESA Mount | Supported (check manual for specific size) |
9. Warranty and Support
For detailed warranty information, please refer to the warranty card included in your product package or visit the official LG website. For technical support, product registration, or service inquiries, please contact LG customer service in your region.
Online Support: www.lg.com/support
10. Product Videos
No official product videos from the seller were provided in the product data for embedding.