Agilent InfinityLab LC Series VWD User Manual 122
8Test Functions
D/A Converter (DAC) Test
D/A Converter Test Evaluation
Test Evaluation
The noise on the step should be less than 3 µV.
Probable cause Suggested actions
1
Bad cable or grounding problem between
detector and external device.
Check or replace the cable.
2
Defective detector main board.
Please contact your Agilent service representa-
tive.