Acer H223HQ User Manual

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English
Display Data Channel (DDC)
To make installation easier, so long as your system supports the DDC protocol,
the monitor is able to plug-and-play. The DDC is a communication protocol
through which the monitor automatically informs the host system about its
capabilities; for example, supported resolutions and corresponding timing. The
monitor supports the DDC2B standard.
Connector pin assignment
15-pin color display signal cable
PIN No. Description PIN No. Description
1 Red 9 +5 V
2 Green 10 Logic ground
3 Blue 11 Monitor ground
4 Monitor ground 12 DDC-serial data
5 DDC-return 13 H-sync
6 R-ground 14 V-sync
7 G-ground 15 DDC-serial clock
8B-ground
15
6
10
11
15

Acer H223HQ Specifications

General

Pixel pitch	0.248 x 0.248 mm
Aspect ratio	16:9
Response time	2 ms
Display diagonal	21.5 \
Contrast ratio (dynamic)	20000:1
Contrast ratio (typical)	250:1
Viewing angle, horizontal	170 °
Display brightness (typical)	300 cd/m²
Power management	ENERGY STAR
Display viewable area (HxV)	476.6 x 268.1 mm
Mean time between failures (MTBF)	50000 h
HDCP	Yes
RMS rated power	2 W
Certification	CE, TÜV GS, MPRII, ISO 13406-2
Product color	Black
Market positioning	-
LED indicators	Stand-by
Panel mounting interface	100 x 100 mm
Power consumption (off)	0.9 W
Power consumption (standby)	1.2 W
Power consumption (typical)	29.8 W

Weight and Dimensions

Depth (without stand)	69.8 mm
Width (without stand)	519.6 mm
Height (without stand)	376.9 mm
Weight (without stand)	4900 g