R8120 Twin Pack TTS Sound Decoder: Class 43 (MTU)

Code: BA3916
£69.99
  • In stock

R8120 Twin Pack TTS Sound Decoder: Class 43 (MTU)

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/Rear-Light

F1 Engine Start/Stop

F2 Horn High-Low

F3 Horn Low-High

F4 Brake Squeal

F5 NOTCH Up

F6 NOTCH Down

F7 Return to IDLE

F8 Thrash

F9 Cold Start Override

F10 Compressor

F11 Cab Door Slam

F12 Fan

F13 Horn Long High

F14 Horn Long Low

F15 Primer

F16 Slow Flange Squeal

F17 Driver's Safety Device (in Cab)

F18 Horn Short Low

F19 Horn Short High

F20 Windscreen Wipers

F21 AWS Test (in Cab)

F22 Fire Bell Test

F23 Guards Whistle

F24 Guard to Driver Buzzer (in Cab)

F25 Aux Lighting (if used in locomotive)

Please note this item includes two Class 43 TTS Sound Decoders

Hornby TTS decoder installation guide

INSTALLATION GUIDE

- 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

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