116 Agilent 1200 Infinity Series DAD User Manual
6 Troubleshooting and Diagnostics
Board Type does not match when replacing the main board
Board Type does not match when replacing the main board
When replacing a main board in the DAD, it may wake up with the wrong type.
In this case it has been used by another person in another DAD before.
G4212B DAD boots as G4212A DAD
If the Main board was used previously in a G4212A DAD
•
The module stays in resident mode (G4212A-R) and the RED error LED is on.
• Use the latest Agilent Lab Advisor.
• Connect to the DAD.
• Open Service & Diagnostics.
• Run Board Check and Change.
• Change the type to G4212B.
• Enter the correct serial number (as written on the module label).
• Apply the changes.
• Reboot the DAD (if not done automatically).
G4212A DAD boots as G4212B DAD
If the Main board was used previously in a G4212B/K4212B DAD
• The detector will boot as a G4212B DAD (no error).
• The DAD has the functionality of the G4212B/K4212B DAD.
• Enter the correct serial number (as written on the module label).
• The DAD can be reverted back to G4212A with Lab Advisor Board Check and
Change.
• Reboot the DAD (if not done automatically).
Normal Routine
The normal routine is as follows:
• The main board has no type information.
• During boot of the DAD it retrieves the module type (G4212A or G4212B
DAD) from the installed optical unit and keeps it.
• Via Board Check and Change add the serial number.
• Reboot the DAD (if not done automatically).
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