Entry Min: Used to trap data entry errors. If a number is entered in the data manager that is below Entry Min, a warning message will be displayed. Use 
to calculate a suggested (Mean +- 3 Standard Deviations) Entry Min and Max based on all data for the variable.
Entry Min Message: A custom message that will be displayed when an entry is made (i.e. in Monthly Data Entry, Custom Data Entry, etc..) that is below the Entry Min.
Entry Max: Used to trap data entry errors. If a number is entered in the data manager that is above the Entry Max, a warning message will be displayed.
Entry Max Message: A custom message that will be displayed when an entry is made (i.e. in Monthly Data Entry, Custom Data Entry, etc..) that is above the Entry Max.
Rollover Check: Used to trap data entry errors. If checked, values will be checked for rollover when entering data. For example, if you enter 8 and the previous value is 9994 you will be asked for confirmation that the meter rolled over.