Hornby R8108 TTS Sound Decoder – Class A1

Item Length – Without Packaging (cm)

4.5

Item Height – Without Packaging (cm)

0.9

Item Width – Without Packaging (cm)

2.9

Item Weight – Without Packaging

0.01

Item Scale

1:76 Scale 00 Gauge

License

No

Finish

Painted

Colour

Silver

Gauge

OO

Operator

Hornby

Designer

Hornby

Number of Parts

1

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