ESU Sound Decoder - LNER-A2

LNER A2 ESU sound decoder and speaker

Description

F0. Lights on/off (where fitted)

F1. Sound on/off

F2. Long whistle

F3. Short  whistle

F4. Long chime whistle (press once and whistle will sound until pressed again)

F5. Short chime whistle

F6. Injectors

F7. Drain cocks

F8. Safety valves

F9. Guards whistle

F10. Carriage door slam

F11. Coupling up

F12. Buffering up

F13. Air pump

Image Source: Wikipedia 
https://en.wikipedia.org/wiki/LNER_Peppercorn_Class_A2_60532_Blue_Peter