APS321 - Uncategorized ACER - Free user manual and instructions
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| Product type | Computer monitor |
| Brand | Acer |
| Model | APS321 |
| Screen size | 21.5 inches (54.6 cm) |
| Maximum resolution | 1920 x 1080 pixels (Full HD) |
| Refresh rate | 60 Hz |
| Panel technology | TN (Twisted Nematic) |
| Connectivity | 1x VGA, 1x HDMI |
| Dimensions (with stand) | 50.8 x 38.1 x 18.0 cm |
| Net weight | 2.5 kg |
| Power supply | External power adapter (19 V, 1.3 A) |
| Power consumption (typical) | 18 W |
| Main features | Blue light filter, Flicker-free |
| Ergonomic adjustments | d>Tilt only (-5° to +15°)|
| Safety standards | CE, RoHS |
| Kensington lock | Yes |
| Wall mount | VESA 75 x 75 mm |
| Care and cleaning | Use a soft, dry cloth. Do not use abrasive cleaners. |
| Spare parts and repairability | Available from Acer customer service |
| Package contents | Monitor, stand, power adapter, VGA cable, quick start guide |
| Warranty | 2 years |
Frequently Asked Questions - APS321 ACER
How do I connect the APS321 monitor to my computer?
Use the supplied VGA cable for analog connection or an HDMI cable for digital connection. Connect one end to the monitor and the other to your PC's graphics card.
Why is the screen black?
Check that the monitor is on (power indicator), that the cable is connected properly, and that the input source is correctly selected via the OSD menu.
How do I adjust brightness and contrast?
Press the buttons located under the frame to open the OSD menu. Navigate to the 'Brightness' and 'Contrast' options, then adjust using the +/- buttons.
Can I mount the monitor on a wall?
Yes, the monitor is compatible with a VESA 75 x 75 mm mount. Remove the stand and screw on the appropriate wall mount.
How do I clean the screen without damaging it?
Use a slightly damp microfiber cloth (clean water). Never spray liquid directly onto the screen and avoid alcohol- or ammonia-based cleaners.
What should I do if the image is blurry or distorted?
Make sure you are using the native resolution (1920 x 1080). Access your computer's display settings and select the recommended resolution.
The monitor makes a buzzing sound, is this normal?
A slight buzzing may come from the internal power supply. If the noise is loud or persistent, unplug the device and contact Acer customer service.
How do I activate the blue light filter?
In the OSD menu, look for 'Blue light filter' or 'Low Blue Light' option and enable it. You can choose from several reduction levels.
The built-in speakers are not working, what should I do?
This model does not have built-in speakers. Use external speakers or headphones connected to your computer.
Where can I find a replacement power cable?
Contact our after-sales service or order a compatible power adapter (19 V, 1.3 A, cylindrical connector 5.5 x 2.1 mm).
User questions about APS321 ACER
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USER MANUAL APS321 ACER
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Product information
Brand : ACER
Model : APS321
Category : Uncategorized