In order to enable a VNC connection to an HMI press the System Settings Icon in the lower right corner of the HMI screen and select the gear icon.
after entering the correct password, press "Next" to navigate to the VNC Server tab.
to enable a single connection to the HMI from a VNC client, select [Start VNC singel-connection].
to allow multiple users to connect to the HMI VNC server, select [Start VNC multi-connection]: This allows connection with multiple VNC clients. Connecting more VNC clients may slow down the communication speed.