Date: Thu, 30 May 2024 10:59:04 -0700
Hi all,
Encountered an error I have never seen before. Amplifier on an Avance
III is giving a "Mismatch Fault General Gating Fault" error (see attached
image).
History: Instrument has been running fine (mostly H1, C13, P31, Si29).
I went to run an HSQC (hsqcedetgpsisp2.3) and encountered that error shortly
after the acquisition started. Figuring I would tackle that another day,
I switched pulse sequences (hsqcdietgpsisp). That experiment at least
ran to completion, but with no correlations. Went to double check the
C13 pw90. Switched to zg pulse sequence and ran a scan at my calibration
(10us). Looked normal. Changed p1 from 10us to 30us to ensure the
peak inverted and I was at least reasonably close to 90/270. Simply
changing p1 from 10us to 30us caused the gating error to show up again
(this was reproducible).
Not very sure where to go from here. Any one able to provide some
insight please?
Regards,
David
david.richardson_at_ucf.edu
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