We work with a Q-TOF 6545 and it fails positive auto tune. Is there anyone who knows this error, what causes it and what can be done to rectify this?
I have added a tag to increase visibility. Failing tunes can be caused by many situations.
1. Age of tune solution
2. Charging in source or ion path. Clean or replace ion capillary.
3. Corrupt tune file try replacing tune file with a known good tune file.
Here are some things to start with.