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AOC I2779VH User Manual

AOC I2779VH
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58
AOC International (Europe) B.V.
Prins Bernhardplein 200 / 6th oor, Amsterdam, The Netherlands
Tel: +31 (0)20 504 6962 • Fax: +31 (0)20 5046933
AOC PIXEL POLICY ISO 9241-307 CLASS 1
July 25
th
, 2013
AOC strives to deliver the highest quality products. We use some of the industry’s most advanced manufacturing
processes and practice stringent quality control. However, pixel or sub pixel defects on the TFT monitor panels used in
at panel monitors are sometimes unavoidable. No manufacturer can guarantee that all panels will be free from pixel
defects, but AOC guarantees that any monitor with an unacceptable number of defects will be repaired or replaced under
warranty. This Pixel Policy explains the different types of pixel defects and denes acceptable defect levels for each type.
In order to qualify for repair or replacement under warranty, the number of pixel defects on a TFT monitor panel must
exceed these acceptable levels.
Pixels and Sub Pixel Denition
A pixel, or picture element, is composed of three sub pixels in the primary colors of red, green and blue. When all sub
pixels of pixel are lit, the three colored sub pixel together appear as a single white pixel. When all are dark, the three
colored sub pixels together appear as a single black pixel.
subpixel
pixel
Types of Pixel Defects
Bright Dot Defects: the monitor displays a dark pattern, sub pixels or pixels are always lit or “on”
Black Dot Defects: the monitor displays a light pattern, sub pixels or pixels are always dark or “off”.
ISO 9241-307
Pixel Defect Class
Defect Type 1
right Pixel
Defect Type 2
lack Pixel
Defect Type 3
right Sub pixel
Defect Type 4
Black Sub pixel
Classe 1 1 1
2+1
1+3
0+5
AOC International (Europe) B.V.

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AOC I2779VH Specifications

General IconGeneral
Colorblack/silver, multi
Screen Typeled
Tiltableyes
Touch Screenno
Webcamno
OS Compatibilitywindows
Screen Size27 inches
Panel Typeips
Aspect Ratio16:9
Resolution1920 x 1080
Native Resolution1920 x 1080
Refresh Rate60hz
Horizontal Viewing Angle178 degrees
Vertical Viewing Angle178 degrees
Response Time5 milliseconds
Brightness250 candela per square meter
Contrast Ratio20, 000, 000:1
Horizontal Scan Rate83 kilohertz
HDRno
Built-In Speakersno
VGA Ports1
DVI1
Power Consumption28 watts
Width with Stand24.5 inches
Net Weight without Stand10.1 pounds

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