Diesel Version 5:CV 179

NMRA CV 179

Automatic Sounds CV2
Range of Values	0-255
Default Value	3

NMRA CV 179 - Automatic Sounds Part 2

CV179 controls which random sounds are active. To program this CV take the values corresponding to the Random Sounds you want active and sum them together then program this value into CV179. See the table below for available options.

By default only random sound 1 (air compressor) and random sound 2 (air spitter) are enabled.

Feature	Value
Random Sound 1	1
Random Sound 2	2
Random Sound 3	4
Random Sound 4	8

Related:

• Random Sounds Overview
• Random Sound Overall Timer
• Random Sound 1 Frequency
• Random Sound 2 Frequency
• Random Sound 3 Frequency
• Random Sound 4 Frequency
• Random Sound Cutout Speed