Brightness refers to an absolute term and should not be confused with Lightness. The viewing angle of degree horizontal and degree vertical of this Acer inch monitor provides you with a perfect view from any corner of your room. Refer all servicing to qualified service personnel. Also See for PW Service manual – 37 pages. Virtual Reality Glasses , Games , Cameras. My pc a Del.

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Additional Product Features Monitor Color. Answered 14 hours ago.

You may find slightly uneven brightness on the screen depending on the desktop pattern you use. This item doesn’t belong on this page.

Acer P221W

Answer questions, earn points and help others Answer questions. Best-selling in Monitors See all.

You may also like. The lowest-priced item that has been used or worn previously.

CAUTION for plug as disconnecting device Observe the following guidelines when connecting and disconnecting power to the l221w supply unit: Keep this document for future reference. This item doesn’t belong on this page. Please assign your manual to a product: A picture of the screen shape on that window should give you an indication of whether or not you have chosen a compatible jonitor.


Posted on Nov 09, Be the first to answer.

Acer PW – LCD monitor |

Turn off the Power Switch and then turn it on again to make sure the flicker disappears. Why buy from us? Response time is the amount of time a pixel in a display takes to change.

For more information and help in recycling, please visit the following websites: Product Servicing Product servicing Do not attempt to service this product yourself, as acrr or removing covers may expose you to dangerous voltage points or other risks. It is measured in milliseconds ms. Best Selling in Monitors See all. This item may be a floor model or store return that has been used. moonitor

Link to Manufacturer’s Website: Acer Computer Monitors Acer G. Ratings and Reviews Write a review. If via HDMI, audio should go to your screen, but you may need to output to speakers that is, if your monitor does not have built-in speakers. Brightness refers to an absolute term and should not be confused with Lightness.


Green means not sleeping.

Acer P221W LCD Monitor

Make sure both the monitor and computer are powered-OFF. The monitor has a great picture and responds very quickly.

I would recommend this monitor to most other users. Top resolution is X so it’s not quite up there with the most recent monitors but the price on most of these units is quite reasonable and if you’re like me and using it primarily for word processing, web surfing and some photo editing, it does just fine.

The cables that are connected to the LCD monitors are causing the problem. QLED Experience natural colours in high resolution. Look for a “rocker” switch along the right-side edge.