By default, no Usernames and Passwords are required to access any of the various menus. Usernames and Passwords can however be added to regulate access to the Configuration and Viewer menus.
The Dedicated Micros SD Range Digital Recording Unit has default credentials according to the manual.
What is the username and password when trying to enter configuration options?
Answer The defaults are username = dm, and password = web. If these do not work, then the passwords have been customised for your installation.