Acer Predator XB3 XB273UF Quick Start Guide

To adjust the refresh rate, right-click on your desktop and select 'Display settings'. Scroll down and click on 'Advanced display settings'. Under 'Refresh rate', select your desired rate from the drop-down menu. Make sure your graphics card supports the chosen rate.
Check if the monitor is properly connected to the power source and your computer. Ensure that the cables are not damaged. Verify that the correct input source is selected on the monitor. If the problem persists, try connecting to another device to rule out a hardware issue.
You can calibrate the colors by accessing the monitor's on-screen display (OSD) menu. Navigate to the 'Color' settings and adjust the brightness, contrast, and color balance according to your preference. For more precise calibration, consider using calibration tools available in your operating system or third-party software.
Flickering can be caused by an unstable power source, incompatible refresh rate, or outdated graphics drivers. Ensure your power supply is stable and set the monitor to its recommended refresh rate. Update your graphics drivers to the latest version. If the issue continues, try a different cable or port.
To enable G-Sync, open the NVIDIA Control Panel. Under 'Display', select 'Set up G-Sync'. Check the box 'Enable G-Sync, G-Sync Compatible'. Choose your preferred settings and click 'Apply'. Ensure your monitor is connected via DisplayPort for G-Sync functionality.
To perform a factory reset, press the menu button on the monitor to open the OSD. Navigate to 'Settings' and select 'Reset'. Confirm your selection to restore the monitor to its original factory settings.
Connect your external speakers to the audio-out port on the monitor using a compatible audio cable. Ensure the monitor's volume is not muted and adjust the volume settings as needed.
Check your power settings in the operating system to ensure the monitor sleep mode is not set too aggressively. Go to 'Control Panel' > 'Power Options' and adjust the settings to prevent the monitor from sleeping unexpectedly.
To mount the monitor on the wall, ensure you have a VESA-compatible mount. Remove the stand from the monitor and attach the VESA mount according to the manufacturer's instructions. Securely attach the mount to the wall, ensuring it can support the monitor's weight.
Regularly clean the monitor with a soft, dry cloth to prevent dust build-up. Avoid using harsh chemicals on the screen. Ensure the monitor is in a well-ventilated area to prevent overheating. Periodically check cables and connections for wear and tear.