Follow the instructions in the pictures to adjust the device settings
This is the last step. After this screen appears for you, enter your subscription data, which you obtained when you contacted the customer service staff as follows.
Any Name: XTRA 4K
Any Name: It is used by your user, you will receive it in the subscription card
Password: Your password, you will receive in the subscription card
http://URL: The link to the viewing server will be sent to you in the subscription card