![background image](http://html.mh-extra.com/html/viewsonic/vs11422/vs11422_service-manual_1021443029.webp)
29
f. Click
icon, until appear the follow Fig, writer completed
5.3 DDC Key in Procedure
Note:
1. Every time after replacing the main board, you have to do the DDC key in.
2. If you find the DDC does not conform to the LCD TV, you have to do the DDC key in.
5.3.1 Equipment Needed
-
VG2230wm-3
-
PC (Personal computer)
-
LPT
cable
-
12V
DC
-
Firmware upgrade program
-
DDC
Card
5.3.2 Install software
You must install the
at the first.
Note:
After installation, you must restart the PC to take the setup to effect.
Summary of Contents for VS11422
Page 6: ...6 2 Specification ...
Page 13: ...13 Block Diagram ...
Page 19: ...19 Application Block Diagram ...
Page 31: ...31 For analog a Double click appear as follow Figs b Click ...
Page 33: ...33 6 Troubleshooting Flow Chart ...
Page 45: ...45 9 PCB Layout Diagrams 9 1 Main Board ...
Page 46: ...46 ...
Page 47: ...47 9 2 Power Board ...
Page 48: ...48 ...
Page 49: ...49 9 3 Key Board ...
Page 50: ...50 10 Exploded Diagram and Spare Parts List 10 1 EPL ...