LMS/BR 8F 2-8-0 XL sound decoder

Below is a list of the Function keys and their assignments applicable to this model. F1. Sound on/off F2. Long whistle/hooter F3. Short whistle/hooter F4. Buffering up F5. Coupling up F6. Injectors F7. Drain cocks F8. Safety valves F9. Guards whistle F10. Carriage door slam F11. Track/sleeper ‘groan’ F12. Buffer clash on wagons F13. Shunting mode. Press once the loco goes slowly, press it again and you are back to normal control. F14. Acceleration/Deceleration over ride. Press once to over ride, press again to return to preset settings. F15. Aux 1