Hello, we have too much data and too messy, want to clear some data
					2017-06-02 21:01
				
                 Details of the problem:
				
				
				 
								Question details: Hello, our FCARD3500T is an old version, it has been used for many years, at present, some data is not wanted, how to clear: record data or access control management information. How should I operate to realize certain types of data? Can you provide a short description or video instruction?
					Expert answer:
								                
			Hello! Thanks for using our company's products! After you open our 3500 software, click "Database Initialization" under the "System Settings" menu. In the pop-up box, select the time period for which data needs to be cleared, then check the items to be cleared, and finally click "Clean up expired records".