Hope this helps, here is the PDF manual from them: (for the PC Windows version)
https://www.hikvision.com/ueditor/net/upload/2017-10-17/f8469289-6649-4ddb-b701-7fc46cde0d81.pdf
Alternatively, if you click on the Help in ivms4200 software there is also an user manual.
Nelly's Security made a nice video of how to add your device to the software as well:
Tip: When you first set it up, it will ask you to make a super user for the ivms4200 software,
don't forget the password and username for this or else you have to either :
A. uninstall and reinstall the software to remake a new super user account.
B. Hope Hikvision helps you reset the password.