2. VGA 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.
2.1 Equipment Needed
- N4251W(1M)
LCD
TV
- DDC
Card
- PC
- RS-232
cable
- Barcode
Reader
- VGA
Cable
N4251W(1M) LCD TV DDC Card PC
RS-232 Cable VGA Cable Barcode Reader
2.2 Setup Procedure
2.2.1 Connect VGA Card and DDC Card with RS-232 cable.
ViewSonic Corporation
Confidential - Do Not Copy
N4251w-1M
30
Summary of Contents for N4251w-1M
Page 13: ...Remote Control ViewSonic Corporation Confidential Do Not Copy N4251w 1M 10...
Page 53: ...Panel Unit ViewSonic Corporation Confidential Do Not Copy N4251w 1M 50...
Page 86: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N4251w 1M 83...
Page 87: ...9 3 CON PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N4251w 1M 84...
Page 88: ...9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N4251w 1M 85...
Page 89: ...9 5 IR PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N4251w 1M 86...
Page 90: ...9 6 IR PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N4251w 1M 87...
Page 91: ...9 7 SWITCH PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N4251w 1M 88...
Page 92: ...9 8 SWITCH PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N4251w 1M 89...
Page 94: ...ViewSonic Corporation Confidential Do Not Copy N4251w 1M 91...