22B20JHN2 - Monitor AOC - Free user manual and instructions
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| Product Type | LED Monitor |
| Screen Size | 21.5 inches |
| Resolution | 1920 x 1080 (Full HD) |
| Refresh Rate | 60 Hz |
| Response Time | 5 ms (GTG) |
| Panel Type | VA |
| Brightness | 250 cd/m² |
| Contrast Ratio | 3000:1 (static) |
| Viewing Angles | 178° / 178° |
| Connectivity | VGA x1, HDMI 1.4 x1, Audio Out |
| VESA Mount | 100 x 100 mm |
| Dimensions (with stand) | 19.3 x 14.6 x 7.1 inches (490 x 370 x 180 mm) |
| Weight (with stand) | 6.6 lbs (3.0 kg) |
| Power Consumption | Typical: 18W, Standby: <0.5W |
| Power Supply | Internal, 100-240V AC |
| Features | Low Blue Light, Flicker-Free, Adaptive Sync |
| Cleaning | Wipe with dry soft cloth; do not use liquids |
| Safety | Use only supplied power cord; avoid moisture |
| Spare Parts | Contact AOC support for replacement parts |
| Repairability | Service by qualified technicians only |
Frequently Asked Questions - 22B20JHN2 AOC
What is the screen size and resolution of the AOC 22B20JHN2?
The monitor has a 21.5-inch display with a resolution of 1920 x 1080 pixels (Full HD).
What video ports does the AOC 22B20JHN2 have?
It includes one VGA port and one HDMI 1.4 port, plus an audio line-out.
Can I mount the AOC 22B20JHN2 on a VESA arm?
Yes, the monitor supports a 100 x 100 mm VESA mount.
How do I clean the monitor screen?
Use a soft, dry microfiber cloth. Avoid chemical cleaners or spraying liquids directly on the screen.
What is the refresh rate and response time?
The refresh rate is 60 Hz and the response time is 5 ms (GTG).
Does the AOC 22B20JHN2 have built-in speakers?
No, it does not have built-in speakers. Use the audio-out port for external speakers.
What power adapter does the monitor use?
The monitor has an internal power supply and uses a standard C13 power cable. Input: 100-240V AC.
How can I enable Low Blue Light mode?
Press the OSD menu button and navigate to the Low Blue Light setting to adjust the blue light filter.
What is the warranty period for the AOC 22B20JHN2?
Typically AOC provides a 3-year warranty. Check with your retailer or AOC support for exact terms.
What is the recommended resolution for the monitor?
For optimal image quality, set your computer to output at 1920 x 1080 (60 Hz).
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