first you have to purchase a WORKING DCS REMOTE and then set the tiu to channel 1 and the remote has to be set to 0 which is one for communication to the tiu after setting up with remote n tiu turned on and dcs set to aon which means all channels on. then press read button on lower left bottom of remote tiu will then answer tiu 1 found. at that point you now know tiu n remote is working the you can add engine to remote! then start your engine with dcs start command!
Alan