How to reset login password with Security Code
1. on login screen, click forget my password
2. select verified by Security Code
3. check the system date and look for the security code from LTS tech support (How can I get the Secure Code for Platinum NVR/DVR? – LTSecurityinc.com (zendesk.com)) then input the security code
4. input new password
5. confirm if want to duplicate password to channel default password