SoundTraxx SoundCar Users Guide - Manual (Page 18)

Tsunami SoundCar User’s Guide Page 14
Step 3: Function Mapping
What is Function Mapping?
Function mapping allows the DSD to be reconfigured from defaults to allow
sound effects and function outputs to respond to different function keys.
This is especially useful if your throttle has fewer than 13 function keys, as it
allows you to select which effects are active and which keys will control them
instead of being restricted to default function assignments.
There are 14 total function mapping CVs. Twelve of those CVs, 35‑46, are
used to assign control to function keys 1‑12, respectively. The remaining two
CVs, 33 and 34, relate to the F0 function. CV 33 controls which outputs are
active when F0 is on and the cab is set in the forward direction. Conversely,
CV 34 controls which outputs are active when F0 is on and the cab is set in
the reverse direction. If the same effect/output is selected for both CV 33 and
CV 34, that function will turn on whenever the F0 function is on, regardless of
direction.
Be aware that not all function keys can control all outputs or effects. Table D
shows which functions can be mapped to which outputs. Note that a function
key can be set up to control more than one output.
Table D.
SoundCar Function Mapping Table
Function Key Control Key Headlight Backup Light Horn/Whistle Bell FX5 FX6 Reserved Short Horn/Whistle Generator Reserved Dimmer Mute Uncoupling Brakes Coupler
F0 (f) 33 1 2 4 8 16 32 64 128
F0 (r) 34 1 2 4 8 16 32 64 128
F1 35 1 2 4 8 16 32 64 128
F2 36 1 2 4 8 16 32 64 128
F3 37 1 2 4 8 16 32 64 128
F4 38 1 2 4 8 16 32 64 128
F5 39 1 2 4 8 16 32 64 128
F6 40 1 2 4 8 16 32 64 128
F7 41 1 2 4 8 16 32 64 128
F8 42 1 2 4 8 16 32 64 128
F9 43 1 2 4 8 16 32 64 128
F10 44 1 2 4 8 16 32 64 128
F11 45 1 2 4 8 16 32 64 128
F12 46 1 2 4 8 16 32 64 128
Bold values indicate defailt settings.
Basic Programming