SoundTraxx QSK19C x3 - Manual (Page 7)

Tsunami User’s Guide for the Cummins QSK19C x3 (GenSet) Page 4
CVs Unique to the Cummins QSK19C x3
The following CVs are unique to this decoder.
CV 112 Air Compressor
The model contains an air compressor that is unique to the GenSet
Locomotive and can be activated through a function key or turned on
automatically in CV 112. The air compressor sound is premixed with one
of the prime mover sound channels, and therefore does not have its own
volume setting that can be controlled with CV 132. However, the compressor
is still activated using function 10 just like any other Tsunami decoder.
CV 133 Dynamic Brake
Since the prototype does not have a dynamic braking system, this sound is
not included on the decoder. CV 133 (dynamic brake volume) is not used,
and bits 6 and 7 are not used in CV 116. Function 4 on your DCC cab at
default does not activate a function.
CVs 171, 172, 173
Prime Mover Reverb Effect Send Levels
CVs have been provided to control the reverb effect send level for each prime
mover. The default values are set to 0. The CVs are:
CV 171 Prime Mover 1 Reverb Effect Send Level
CV 172 Prime Mover 2 Reverb Effect Send Level
CV 173 Prime Mover 3 Reverb Effect Send Level
CVs 131, 145, 146, 147 Volume Settings
Each prime mover has its own independent volume (CVs 145, 146 and 147)
that can be set to a value between 0 and 255. CV 131 is a master exhaust
volume that shifts the three prime mover volumes up and down proportionally
the same way that the overall master volume (CV 128) works. They are
currently defaulted to the following levels:
CV 131 = 180 Master Exhaust Volume
CV 145 = 150 Prime Mover 1 Volume
CV 146 = 200 Prime Mover 2 Volume
CV 147 = 250 Prime Mover 3 Volume
Operation