HORNBY TTS SOUND DECODER A1 STEAM IMPORTANT - The decoder does not support sound under DC (analogue) operation. Sounds can only be played under DCC (digital) operation. This applies to all sounds, both running and spot sounds. The locomotive's motor may be controlled under DC operation. Function list F0 Headlight/rearlight F1 Background steam/steam exhaust/coasting F2 Chime whistle F3 Screech whistle F4 Long chime whistle F5 Long screech whistle F6 Short chime whistle F7 Coal shovelling F8 Blow down F9 Safety valve F10 Injector F11 Cylinder cock F12 Brake F13 Blower F14 Wheel slip F15 Coupler clank F16 Fireman's breakfast F17 Toggle between 'chuffing' & 'coasting' F18 Aux lighting Supports short and long decoder addresses
- Adjustable acceleration and deceleration
- Back EMF load compensation
- Up to 19 controllable spot sounds dependent on model including whistles or horns etc
- Two sound channels allowing for simultaneous play of full locomotive engine sounds, & individual spot sounds e.g. horns, whistles, brakes, wagons coupling etc. NOTE: Only one spot sound can be played at the same time
- It is possible to alter the volume of each sound through an individual dedicated CV. Range 0-8
- Decoder is equipped to support directional front and rear lighting operation via F0 on the controller, providing that the product is fitted with lights
- The decoder is equipped with 1 aux function output controlled by F18 or F25 dependent on locomotive type (diesel or steam)
- Motor current - maximum continuous 500mA
- Motor current - peak 1amp (no function load)
- Function output current maximum�100mA (unprotected)
- Decoder current maximum continuous - 800mA (shared motor and functions)
- Number of sound channels - 2
- Termination - 8 pin plug NEM652. NMRA |
