Has anyone been able to control the 990 with the serial protocol? I've been attempting to control with the MLGenericSerial plugin for MainLobby, but have had no luck. I can't tell from the protocol documentation whether each command must be preceded with the system ID (0x8345), nor can I tell whether each command must end with a carriage return or other symbol.

I've tried simply sending commands, but get no response from the unit. I know it is connected, b/c I can see data being returned when I operate the unit with the remote, but I can't get it to respond to any data that I send.

Can anyone shed any light on this?

Thanks,
Ken