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Agilent InfinityLab LC Series Diode Array Detectors User Manual 118

7 Error Information

Detector Error Messages

UV Heater Current

Error ID: 7453

The UV lamp heater current is missing.

During UV lamp ignition, the processor monitors the heater current. If the current

does not rise above the lower limit within one second, the error message is

generated.

Calibration Values Invalid

Error ID: 1036

The calibration values read from the spectrometer ROM are invalid.

After recalibration, the calibration values are stored in ROM. The processor

periodically checks if the calibration data are valid. If the data are invalid or

cannot be read from the spectrometer ROM, the error message is generated.

Probable cause Suggested actions

1 Lamp disconnected.

Ensure the UV lamp is connected.

2 Ignition started without the top foam in

place.