User's Manual

Arrhythmia
9-15
Previous Abnormal Classes Missing in Arrhythmia
Review
If you find that previously classified abnormal beats are no longer stored for
review, one of the following conditions have occurred:
• The class has been cleared.
• Memory was cleared using the RELEARN key or data was purged during the
Admit/Discharge function.
• A module error recovery reset occurred.
Classes Full
The total number of abnormal and couplet classes that can be stored is 12. When
the system detects the 13th class, the message CLASSES FULL is displayed with
an alert tone (if tone is set to ON). All subsequent alarm events will initiate an
alarm, even if classes are full.
A “classes full” condition can be cleared by:
• Merging one or more classes
• Merging one or more trends
• Deleting one or more abnormal or couplet classes
!
• All alarm events occurring when classes are full will initiate an
appropriate alarm.