AOC I2475PXQU User Manual

59
AOC International (Europe) B.V.
Prins Bernhardplein 200 / 6th floor, 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
flat 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 defines 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 Definition
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.
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
Bright Pixel
Defect Type 2
Black Pixel
Defect Type 3
Bright Sub pixel
Defect Type 4 Black
Sub pixel
Class 1
1
1
2
1
0
+
+
+
1
3
5
AOC International (Europe) B.V.

AOC I2475PXQU Specifications

General

3D	No
Pixel pitch	0.2745 x 0.2745 mm
Aspect ratio	16:9
Screen shape	Flat
Backlight type	W-LED
Pixel frequency	170 MHz
Display diagonal	23.8 \
Display technology	LED
Vertical scan range	50 - 76 Hz
Maximum refresh rate	60 Hz
Horizontal scan range	30 - 83 kHz
Viewable size, vertical	296.46 mm
Contrast ratio (dynamic)	200000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewable size, horizontal	527.04 mm
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
On/off switch	Yes
Active display area (W x H)	527.04 x 296.46 mm
Mean time between failures (MTBF)	50000 h
HDMI version	1.4
USB hub version	3.2 Gen 1 (3.1 Gen 1)
DisplayPort version	1.1
Headphone connectivity	3.5 mm
USB Type-A downstream ports quantity	4
Certification	ISO
Product color	Black
Market positioning	Business
Pivot angle	- °
Tilt angle range	-5 - 25 °
Cable lock slot type	Kensington
Number of OSD languages	18
Panel mounting interface	100 x 100 mm
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, POR, RUS, SWE
RMS rated power	2 W
Number of speakers	2
Thin client installed	-
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.2 W
Power consumption (standby)	0.3 W
Power consumption (typical)	14.8 W
Package depth	420 mm
Package width	693 mm
Package height	184 mm
Package weight	7700 g
Sustainability certificates	RoHS, EPEAT Gold, ENERGY STAR
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	489 mm
Width (with stand)	554.44 mm
Height (with stand)	212.91 mm
Weight (with stand)	5530 g
Depth (without stand)	57.1 mm
Width (without stand)	554.4 mm
Height (without stand)	340 mm
Weight (without stand)	- g