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 monitor, you have to do the DDC key in.
3.1. Equipment Needed
- VA902/b-3
Monitor
- DDC
Card
- PC
- RS232
cable
- Barcode
Reader
- VGA
Cable
VA902/b-3 DDC Card PC
RS-232 Cable VGA Cable Barcode Reader
ViewSonic Corporation
Confidential - Do Not Copy
VA902-3_VA902b-3
29
Summary of Contents for VA902-3
Page 57: ...ViewSonic Corporation Confidential Do Not Copy VA902 3_VA902b 3 54 ...
Page 71: ...11 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy VA902 3_VA902b 3 68 ...
Page 72: ...11 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy VA902 3_VA902b 3 69 ...
Page 73: ...11 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy VA902 3_VA902b 3 70 ...