ViewSonic VA1703w-1 Service Manual page 33

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.
Equipment Needed
- VA1703w / wb-1 Series Monitor
- DDC Card
- PC
- RS232 cable
- VGA Cable or DVI Cable
Step 1 : Select VA1703w/wb-1 in Working Model column to show EDID data on left.
Example : VX1935wm ( VA1703w/wb-1 follows the same procedure )
ViewSonic Corporation
DDC Card (D8330)
RS-232 Cable
30
VGA Cable
Confidential - Do Not Copy
VA1703w-1_VA1703wb-1