Dad Detector Error Messages; Visible Lamp Current; Visible Lamp Voltage - Agilent Technologies 1220 Infinity II LC User Manual

DAD Detector Error Messages

These errors are specific to the diode array detector.

Visible Lamp Current

The visible lamp current is missing.
The processor continually monitors the lamp current during operation. If the
current falls below the lower current limit, the error message is generated.
Probable cause
1
2
3
4

Visible Lamp Voltage

The visible lamp voltage is missing.
The processor continually monitors the voltage across the lamp during
operation. If the lamp voltage falls below the lower limit, the error message is
generated.
1220 Infinity II LC System User Manual
Lamp disconnected.
Defective visible lamp.
Defective connector or cable.
Defective power supply.
Error Information

DAD Detector Error Messages

Suggested actions
Ensure the visible lamp connector is seated
firmly.
Exchange the visible lamp.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
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