AMX UDM-0404 - Manual (Page 70)

Configuration - Schedule Page
58 UDM-0404 4x4 Multi-Format Distribution Hub
4. The Receiver will now accept the relevant command from the UDM-RC02 Remote Control.
FIG. 83 Control Options page - Schedule drop-down menu
For each Device selected, you must specify a
Protocol from the Protocol drop-down menu
(Protocols are not used for Ports)
Ensure the correct key on the UDM-RC02 Remote Control corresponds with the
correct schedule.