User's Manual

深圳市雷松光电有限公司
Shenzhen Layson Optoelectronics Co., Ltd
19
Notice:
（1）During the recovering process, please dont insert/extract USB.
（2）During the recovering process, please dont leave the page or power off.
（3）Restoring the backup will overwrite the current face database.
8.1.4 Delete All Users
Click ‘delete all users’, this will clear local face database.
Notice: The deleted records can not be recovered , please operate carefully.
8.2 Attendance Configuration Data
Attendance configuration data management includes attendance data backup,
recover backup and clear all of attendance configuration.
8.2.1 Attendance Configuration Backup
You can manually select attendance events that need to be backed up, the default is
‘select all’, click ‘backup’ button to backup after confirming.