Having successfully forced my way into the Farish DMU yesterday and installed a Lenz Silver, I today set my mind to programming. A second chip was inserted in the trailer unit; this seems a rather expensive option just to control the lights. However it seems to be the most straightforward so I'll just gulp and accept it.
The chips were then given consecutive address numbers; 0405 for the power unit and 0406 for the trailer. I must be getting good as I then worked out how to join them in a multiple unit. It went a bit downhill after that; the two ends display the same colour lights at the same time! The power car is correct, but the trailer is wrong. I'll need to work out what to do next; presumably altering the direction CV will correct it. Unfortunately, at that point the kids arrived home from school and any pretence at concentrating was lost!
A job for an evening perhaps. For now, though, here is the Liverpool service coming toward you: