Acer X223W User Manual - Page 10

Connector Pin Assignment - resolution

Page 10 highlights

DDC X223W To make your installation easier, the monitor is able to Plug and Play with your system if your system also supports DDC protocol. The DDC (Display Data Channel) 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 DDC2B standard. CONNECTOR PIN ASSIGNMENT 15-Pin Color Display Signal Cable PIN NO. 1. 2. 3. 4. 5. 6. 7. 8. DESCRIPTION Red Green Blue Monitor Ground DDC-return R-Ground G-Ground B-Ground PIN NO. 9. 10. 11. 12. 13. 14. 15. DESCRIPTION +5V Logic Ground Monitor Ground DDC-Serial Data H-Sync V-Sync DDC-Serial Clock EN-9

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EN-9
X
223
W
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1.
Red
9.
+5V
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
8.
B-Ground
CONNECTOR PIN ASSIGNMENT
15-Pin Color Display Signal Cable
DDC
To make your installation easier, the monitor is able to Plug and Play with
your system if your system also supports DDC protocol. The DDC (Display
Data Channel) 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
DDC2B standard.