Tunneling via Ethernet
When RS-232 tunneling via Ethernet is selected, you can send commands via Ethernet,
allowing embedded RS-232 data tunneling between the Ethernet port and the RS-232 CTRL-
OUT port.
To send commands to the HDMI acceptor:
1. In the Navigation pane, click RS-232. The Audio RS-232 page appears.
2. Set RS-232 Control to RS-232 tunneling via Ethernet:
Figure 30: RS-232 Page – Tunneling via Ethernet
3. Under RS-232 Configuration set the RS-232 port parameters to enable communication
with the acceptor.
4. Enter the Tunneling Port and click Port Set.
Tunneling via Ethernet is set.