Short Address Range 1-127 Start voltage Range 0-32 Acceleration Range 0-32 Deceleration Range 0-32 Top voltage Range 0-32 Linear Slow - increase at slow speed Fast - increase at fast speed Speed curve select Manufacturer version number Manufacturer ID Long Address 4 digit address (Range 0001-9999) Advanced consist address Normal Reversed Consist Direction Locomotive address only Respond to consist address Functions Respond to Address Forward Reverse Normal direction of motion 14 28/128 (recommended) Speed Steps Off On Analog conversion mode 2 digit addressing 4 digit addressing Addressing Mode Horn type Range 0-16 Horn volume Range 0-3 Bell type Range 0-6 Bell volume Range 0-3 Bell ring rate Range 0-50 Diesel Rumble volume Range 0-3 Brake Squeal volume Range 0-3 Dynamic Brake volume Range 0-3 Air Release volume Range 0-3 Air Pump volume Range 0-3 Safety Pop Valve volume Range 0-3 Engine Cooling Fan volume Range 0-3 Coupling volume Range 0-3 Random Noise volume Range 0-3 Rail Wheel Clack volume Range 0-3 User ID #1 Range 0-255 User ID #2 Range 0-255 Coupling Fire volume Range 0-3 Brake Release volume Range 0-3 Off On Auto Brake Squeal Off Type 1 Type 2 Coupling Sound Type Off Auto notch - RPM and notch synchro to speed Linear notch - RPM synchro to speed Manual notch - notch up/down with F8/F9 Diesel notch mode SD45-2 MP-15 Prime Mover sound MRC 1645 fits Kato E9 and P42 wide body style locos MRC notes the recorded sounds differ from these models MRC