How to collect Alpha check item: This is a process where an operator inputs the required number for the data. Unlike the Numeric check item, this has no limit.
When you input the number, the check item becomes green.
After collecting your number, you have to save and move to the next sample as specified by the administrator.
NOTE: Only the administrator can create a check item for collecting single or multiple data.
See the article " Alpha Variable Check Item type" and " Alpha Variable Check Item type(Continuation) " for more understanding of Alpha variable.