Diesel Version 5:Dual Enabled Functions

Since some throttles have a limited number of physical function buttons TCS created "Light Mode" and "Sound Mode". While in Light Mode function buttons will control lights, while in sound mode the function buttons will control sounds. To switch between the modes press function 8 twice in rapid succession and the decoder will announce mode you are now in, feedback can be disabled with CV176 "User Options 1 CV".
There are sometimes where you may want both a sound and a light to respond together with a single button press such as pressing F2 to blow the horn and blink the ditch lights, in this case you need the function to be "dual enabled"

NMRA CV 238 - Dual Enabled Functions Part 1

This controls whether functions are Dual Enabled. To dual enable a light function take the value in the corresponding columns and sum them together, program that value into the CV

Function Button	Value
F0	1
F1	2
F2	4
F3	8
F4	16
F5	32
F6	64
F7	128

NMRA CV 239 - Dual Enabled Functions Part 2

This controls whether functions are Dual Enabled. To dual enable a light function take the value in the corresponding columns and sum them together, program that value into the CV

Function Button	Value
F8	1
F9	2
F10	4
F11	8
F12	16
F13	32
F14	64
F15	128

NMRA CV 240 - Dual Enabled Functions Part 3

This controls whether functions are Dual Enabled. To dual enable a light function take the value in the corresponding columns and sum them together, program that value into the CV

Function Button	Value
F16	1
F17	2
F18	4
F19	8
F20	16
F21	32
F22	64
F23	128

NMRA CV 241 - Dual Enabled Functions Part 4

This controls whether functions are Dual Enabled. To dual enable a light function take the value in the corresponding columns and sum them together, program that value into the CV

Function Button	Value
F24	1
F25	2
F26	4
F27	8
F28	16