D-Link DKVM-IP8 User Manual page 12

input the user name: user-03, password: 333333, you can see
that only 1,2,3 computers can operate, and so on
The default administrator user name: Admin, password:
000000, when you use this account, you can operate any host
Noted: When you forgot possward, please set user name:
Admin, possward: MTVIKI.
Press the keyboard HOME + HOME + F + L + A + S + H + Enter
to enter the initial settings