User's Manual

Confidential Page 17
 Del. by Date: Input the delete time.
 Delete All Records
All records will be erased. This step is
irreversible.
Backup all user data before doing this
step.
 Security Photo
 Security Photo Switch: Turn on / off security photos function.
Default switch is off.
 Security Photo Browser Switch: User
can input the date to browser the security
photo.
 Delete All
All security photos will be erased.
This step is irreversible.
Backup all user data before doing
this step.