User's Manual

53
Measures
Fluidic issue – Cells in background images
Description:
OsOne informs the user that a potential fluidic issue could have occurred during the monitoring.
Cause(s):
Objects have been detected in the background images. The presence of objects in the background images
indicates that these objects are stuck in the flow cell because normally, the flush performed by OsOne during
the acquisition of the background images should have made them disappear.
When?
This alarm is triggered during the monitoring, when OsOne completed the computation of the last recorded
images.
Type:
ERROR
Does it prevent from starting a monitoring?
NO
Does it interrupt the monitoring?
YES
Is it handled by OsOne?
YES. If a fluidic issue occurs during the monitoring, OsOne will automatically (automatic flush wizard):
• Stop the monitoring
• Start a flush sequence of 5 minutes
• Restart the monitoring.
If this error occurs 5 times consecutively without being resolved, the above automatic actions won’t be
performed anymore.