182 1220 Infinity II LC System User Manual
9
Test Functions and Calibration
Diode Array Detector (DAD)
Test Failed
Probable cause Suggested actions
1
Old or non-Agilent lamp.
• Run the Intensity Test.
• Exchange the lamp if old or defective.
2
Defective DAM board
Exchange the DAM board.
3
Defective PDA/optical unit.
Exchange the optical unit.