The Legomanbiffo is 'Flash Enabled' too! The function listings are:
F1 Diesel drive on / off. Can be selected from stationary or whilst driving in electric mode.
When started for the first time the engine will prime and then start. Subsequent starts will be 'warm' with no priming
F2 Playable high horn
F3 Playable low horn
F4 Buffer clash. Only sounds when moving at slow speeds
F5 Brake application / auto-brake.
May be left on all the time, then when the throttle is 'dipped' a brake application sound is played. Pressing whilst stationary will produce the sound of the auto-brake
F6 Driver's door slam. 1 of 3 played at random
F8 Electric drive on / off.
Can be selected from stationary (with diesel engine off), electric sounds will then play once the throttle is opened. 'Running' sounds come in at a slow speed and change to faster sounds at higher speeds. Can also be selected whilst driving in diesel mode. Then when diesel engine is shut down, electric drive will take over
F9 Automatic flange squeal. Can be left on all the time and will produce appropriate sounds at any speed right down to / from stationary
F10 Guards Despatch whistle
F11 Not Used
F12 Roof fan
F14 Exhauster. Comes on at slow speed. Once running, to select high speed turn F14 off and count to three, then turn F14 back on.
When running at high speed, turn F14 off and count to three then turn F14 back on. Turning F14 off and leaving it off will stop the exhausters at any speed
F18 Detonators. A 'three-bang stop'. The bangs come closer together as the loco gets faster
F19 Aux 1 (PLEASE NOTE CAB LIGHTS ON Dapol 73 ARE PERMANTLY ON)
F20 Aux 2 (PLEASE NOTE CAB LIGHTS ON Dapol 73 ARE PERMANTLY ON)