24B3HA3 - Monitor AOC - Free user manual and instructions
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| Product Type | Monitor |
| Brand | AOC |
| Model | 24B3HA3 |
| Display Size | 24 inches |
| Resolution | 1920 x 1080 (Full HD) |
| Refresh Rate | 75 Hz |
| Panel Type | VA |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 3000:1 (typical) |
| Brightness | 250 cd/m² |
| Response Time | 4 ms (GtG) |
| Viewing Angles | 178° / 178° |
| Inputs | HDMI 1.4, VGA |
| VESA Mounting | 100 x 100 mm |
| Power Consumption (typical) | 25 W |
| Power Supply | 100-240 V, 50/60 Hz |
| Dimensions (W x H x D, with stand) | 540 x 400 x 200 mm |
| Weight (with stand) | 3.5 kg |
| Cleaning | Use a soft dry cloth; avoid liquid cleaners. |
| Safety | Use only the provided power adapter; do not open the casing. |
| Warranty | 3 years |
| Spare Parts | Contact AOC support for replacement power cord or stand. |
| Repairability | Professional repair recommended; no DIY parts sold. |
Frequently Asked Questions - 24B3HA3 AOC
How do I connect my AOC 24B3HA3 monitor to a computer?
Connect the included HDMI cable from the monitor's HDMI port to your computer's HDMI output. Alternatively, use a VGA cable if your computer lacks HDMI.
What is the maximum resolution supported?
The maximum resolution is 1920 x 1080 (Full HD) at 75 Hz.
Does the monitor have built-in speakers?
No, this monitor does not include built-in speakers. You can connect external speakers via your computer's audio output.
Can I mount the monitor on a VESA arm?
Yes, it supports VESA 100 x 100 mm mounting. Use a compatible VESA bracket.
How do I navigate the on-screen display (OSD) menu?
Press the Menu button on the back of the monitor to open the OSD. Use the adjacent buttons to navigate and adjust settings like brightness, contrast, and input source.
What should I do if the screen flickers?
Ensure the refresh rate is set to 75 Hz in your display settings. Check cable connections and try a different power outlet. If the issue persists, reset the OSD to factory defaults.
How do I clean the monitor screen safely?
Turn off the monitor and unplug it. Use a soft, dry microfibre cloth to gently wipe the screen. Do not use any liquid cleaners or paper towels.
What type of panel does the 24B3HA3 use?
It uses a VA panel (Vertical Alignment), offering high contrast ratios and wide viewing angles.
Is the monitor compatible with gaming consoles?
Yes, you can connect a gaming console via the HDMI port. Note that the monitor supports up to 75 Hz, which is suitable for casual gaming.
What is the typical power consumption?
The typical power consumption is 25 W during use, and less than 1 W in standby mode.
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