• Defective VWM board.
Suggested Actions
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How to do it with the Agilent ChemStation
On the Agilent ChemStation the test is evaluated automatically and checked against the
limits.
Figure 12
How to do it with the Control Module
On the Control Module the dark current counts are displayed as follows:
1 Enable the Dark Current Test.
2 Activate the Service Dialog (m-key, Service)
3 Select Signal 1 - Raw Sample.
1100 Series Variable Wavelength Detector Reference Manual 67
Exchange the reference or sample diode.
Exchange sample or reference VWA board.
Exchange the VWM board.
Dark Current Noise
Troubleshooting and Test Functions
3
min