We are only using the single sample function on our 1220 LC chromatograph system.
After setting up the sample info, we click the run method button to prepare for injection. The software should indicate "waiting for injection", and we should be able to inject the sample into the injection loop and the run should only start when the lever is moved to the inject position, but instead, the run starts ~5 seconds after the run method is checked, even if no sample has been injected.
Open Lab CDS 2.3.54
Please note that I am not familiar with this machine nor software.