Run the app for the first time and click "Add station".
After you click to add a new station, it contains 5 fields: site name, site IP, site port, user account, and user password.
1.Site name: Users can input at will, for example: Site 01
2. Site IP: This computer must be installed with our company's graphic control software (detailed settings are responsible for our company's personnel)
3. Site Port: Like the IP mentioned above, if you want to know the IP and Port, please contact our staff
4. Account number: Contact our company personnel
5. Password: Contact our staff

After adding a station, click on the station, there will be connection, cancel, delete
1. Connection: If the connection is successful, you can freely query the content of the graphic control
2. Cancel: return to select station
3. Delete: Delete the connection information of the station