Brush/ABB class 92 electric sound decoder and speaker (8)

Below is a list of the Function keys and their assignments applicable to this model. F0. Lights on/off (if fitted) F1. Sound on/off F2. Double Horn 1 F3. Double Horn 2 F4. Single Horn F5. Buffer up F6. Pantograph flash ‘noise’ – linked to Aux 1 for LED if required F7. Flange squeal F8. Air ‘tick’ F9. Coupling up F10. Shunting mode. Press once and the loco moves slowly, press it again and you are back to normal control F11. Acceleration/Brake override. This function overrides the normal acceleration and braking settings. F12. Aux 1 F13. Aux 2