AOC 24E4U 24-inch FHD IPS 120Hz Monitor User Manual

Introduction

This manual provides essential information for the proper setup, operation, and maintenance of your AOC 24E4U monitor. Please read these instructions carefully before using the product to ensure optimal performance and safety. Keep this manual for future reference.

Image: Front view of the AOC 24E4U monitor, showcasing its 23.8-inch FHD IPS display, 120Hz refresh rate, adjustable stand, and anti-blue light feature.

Setup

1. Unpacking the Monitor

Carefully remove all components from the packaging. Ensure all items listed in the packing list are present and undamaged. Retain the original packaging for future transport or service needs.

2. Assembling the Stand

1. Place the monitor face down on a soft, clean surface to prevent scratches.
2. Attach the stand neck to the back of the monitor using the provided screws.
3. Secure the base to the stand neck.

Image: Front and rear views of the AOC 24E4U monitor, illustrating the monitor's design and the attachment points for the stand.

3. Connecting Cables

Connect the necessary cables to the corresponding ports on the monitor and your computer.

• Power Cable: Connect one end to the monitor's power input and the other to a power outlet.
• Video Cable: Use either an HDMI 1.4 cable or a DisplayPort 1.2 cable to connect the monitor to your computer's graphics card.
• USB Upstream Cable: Connect the USB-B 3.2 upstream cable from the monitor to your computer to enable the integrated USB hub functionality.
• Audio In/Headphone Out: If desired, connect an audio cable for external speakers or headphones.

Image: A detailed diagram showing the available ports on the AOC 24E4U monitor, including D-SUB, HDMI 1x 1.4, DisplayPort, USB Hub (1x USB-B 3.2, 4x USB-A 3.2), and Audio In/Headphone Out.

4. Powering On

Press the power button located on the monitor to turn it on. The power indicator light will illuminate.

Operating Instructions

1. On-Screen Display (OSD) Menu Navigation

The OSD menu allows you to adjust various monitor settings. Use the joystick or buttons, typically located on the back or bottom right of the monitor, to navigate and select options.

• Press the joystick/button to open the OSD menu.
• Move the joystick up/down or use the navigation buttons to scroll through menu options.
• Push the joystick in or press the select button to enter a sub-menu or confirm a selection.
• Move the joystick left/right or use the corresponding buttons to adjust values.
• Press the exit button (if available) or move the joystick left repeatedly to exit the OSD menu.

2. Adjusting Display Settings

• Brightness/Contrast: Adjust these settings for optimal visual comfort.
• Color Settings: Modify color temperature, gamma, and individual RGB levels.
• Resolution: Ensure your computer's display settings match the monitor's native resolution of 1920x1080 for the sharpest image.
• Refresh Rate: Set the refresh rate to 120Hz in your operating system's display settings for smoother motion.
• Adaptive Sync: Enable Adaptive Sync in the OSD menu and your graphics card control panel to synchronize the monitor's refresh rate with your GPU's frame rate, reducing screen tearing and stuttering.
• HDR Mode: Activate HDR mode for enhanced contrast and color depth with compatible content.

Image: An illustration demonstrating different display resolutions (FHD, QHD, 4K UHD) on a monitor, highlighting the clarity differences.

Image: A visual comparison between 60Hz and 120Hz refresh rates, showing the smoother motion provided by the higher refresh rate.

3. Using the USB Hub

The integrated USB hub provides 4 USB-A 3.2 ports for connecting peripherals such as keyboards, mice, or USB drives. Ensure the USB upstream cable is connected from the monitor to your computer for the hub to function.

4. Ergonomic Adjustments

The AOC 24E4U monitor features a versatile stand for ergonomic comfort:

• Height Adjustment: Adjust the monitor's height by gently pushing or pulling the display up or down. The stand allows for 150mm of vertical travel.
• Tilt: Tilt the screen forward or backward to find your preferred viewing angle.
• Swivel: Rotate the monitor horizontally on its base.
• Pivot: Rotate the screen 90 degrees to switch between landscape and portrait orientation.

Image: An illustration showing the AOC 24E4U monitor's adjustable stand, demonstrating its height adjustment and pivot capabilities.

Maintenance

1. Cleaning the Monitor

• Always power off the monitor and unplug the power cord 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. Apply it to the cloth first.
• Avoid using benzene, thinner, ammonia-based cleaners, or abrasive materials, as these can damage the screen or casing.

2. General Care

• Keep the monitor away from direct sunlight, excessive heat, dust, and moisture.
• Do not block the ventilation openings on the monitor.
• Avoid placing heavy objects on the monitor or its cables.

Troubleshooting

Specifications

• Model: AOC 24E4U
• Screen Size: 23.8 inches
• Panel Type: IPS
• Resolution: 1920 x 1080 (FHD)
• Refresh Rate: 120Hz
• Response Time: 1ms MPRT
• Aspect Ratio: 16:9
• Contrast Ratio: 2000:1
• Connectivity: 1x HDMI 1.4, 1x DisplayPort 1.2, 1x USB-B 3.2 (upstream), 4x USB-A 3.2 (downstream), Audio In, Headphone Out
• Ergonomics: Height Adjustable (150mm), Tilt, Swivel, Pivot
• Special Features: Adaptive Sync, HDR Mode, Flicker-Free, Low Blue Light
• Dimensions (with stand): 17.74 x 54 x 43.45 cm
• Weight (with stand): 4.86 kg

Warranty and Support

Your AOC 24E4U monitor is covered by a manufacturer's warranty. For detailed warranty terms, technical support, or service inquiries, please visit the official AOC support website or contact your local dealer.

AOC Support Website: www.aoc.com