4.4 FAQ Finger Print (Biometric4U)
1. Reset Factory
Step 1. Install A1 Attendance System ( From CD bundle with Package)
Step 2 Install MSDE (Microsoft SQL Server Desktop Engine)  database desktop
Step 3 connect Device to the network
Step 4 Open A1 Attendance System -> Equipment Management -> click button "Clear all(R)"
Before click this button make sure that you have backup data.