ASUS ST558 User Manual

To adjust the brightness, use the OSD (On-Screen Display) menu. Press the Menu button on the display, navigate to the 'Brightness' option using the arrow buttons, and adjust the brightness level as desired.
Screen flickering can be caused by a loose cable or incorrect display settings. Check that all cables are securely connected. If the issue persists, adjust the refresh rate in the display settings on your computer.
To reset to factory settings, press the Menu button, navigate to the 'Setup' or 'System' option, and select 'Factory Reset'. Confirm the selection to restore default settings.
Ensure that the power cable is properly connected and the power outlet is functioning. Check the power button on the monitor and confirm that it is pressed. If the monitor still does not turn on, try connecting it to a different power outlet.
Yes, the ASUS ST558 LCD Display is VESA mount compatible. You will need a VESA-compatible wall mount kit to install it on a wall. Refer to the user manual for specific mounting instructions and dimensions.
The recommended resolution for optimal performance is 1920x1080 (Full HD). Ensure your computer's display settings are set to this resolution for the best visual experience.
To clean the screen, turn off the monitor and unplug it. Use a soft, lint-free cloth slightly dampened with water or a screen cleaning solution. Gently wipe the screen to remove dust and fingerprints. Do not spray liquid directly onto the screen.
Check the display cable connections to ensure they are secure. Go to the OSD menu and select 'Color Settings' to adjust the color balance. If the issue persists, try using a different display cable.
Press the Input or Source button on the monitor to display the input menu. Use the arrow buttons to select the desired input source (e.g., HDMI, DisplayPort) and press the Menu button to confirm the selection.
To reduce eye strain, enable the 'Blue Light Filter' from the OSD menu, which lowers the blue light emissions. Additionally, take regular breaks and ensure the monitor is positioned at eye level and at a comfortable distance.