CV 123

CV 123

Prime Mover Selection Range of Values 0-255 Accepted Values 0-(# of Prime Movers) Default Value 0

NMRA CV 123 - Prime Mover Selection

This CV is used to select which prime mover is active in the decoder. Select a value from the table below and program it into CV149 to select that prime mover. A notch change, power cycle, or turning the PM off and back on will be needed in order for the change to take effect.
Note the prime mover can be selected using Audio Assist™ (Menu 1.3) without the need for CV programming.

Related

• Horn Selection
• Bell Selection