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- Posts: 1
- Joined: Mon Mar 05, 2007 11:38 am
We have an autosampler trigger cable (9 pin D connector, RS232C) with the white pin connected to digital ground, and the grey pin connected to start. For the detector we have an analogue output cable connected between the HP1100 and Empower.
However we are experiencing difficulties with the data collection....When we run a sequence of 5 injections we observe 5 injections/triggers in Empower (and on the HP1100), however we do not acquire a chromatogram for the first injection of each sequence - only noise is observed from the detector on both Empower and the 1100. (If, however, we disconnect the autosampler trigger cable and "monitor" 5 injections on Empower we observe 5 chromatograms).
Can anyone help with this?