Specifications
21-0402E v1.1.3  SiteWatch™ User and Technical Guide  13 
Upgrade Key  
This is covered in the next section. 
Related Topic: Licensing Key Upgrade for SiteWatch Server 
Purge  
Over a long period of time, the database can become very large--causing the system to run slowly. 
The purge feature allows you to delete all event data that was logged by the Sitewatch software before a 
selected date--thereby returning the database to a manageable size. 
ATTENTION: Purged data cannot be recovered. It is always recommended to perform a "Backup" before using the Purge 
feature. Restoring a backup allows reports to be run on the older data. (See previous/above.) 
Steps: 
1)  Use the arrows to locate a desired month. 
2)  Click to select the desired day. 
3)  Click [Purge Events]. 
4)  Respond as desired when asked to confirm your selection. 
Note: The column of numbers on the left edge of the calendar are "week numbers" (1 - 52). 










