Economical way to change CV values

[rustybolt]

I have a DCC sound-equipped HO locomotive that includes the Sound Value SoundTraxx? diesel sound package with prototypical 567 prime mover, 3 air horns, and bell?all in polyphonic 16-bit sound.' I am using EZ Command Control Center (#44901); the engine responds as follows: prime mover sounds great, F1 - Bell, F2 - Air Horn, F3 - Short Air Horn, F8 - Mute, F10 - Headlight; no response from the other keys. I understand I need to change the CV values to access all three Air Horn sounds. My EZ Command Control Center (#44901) is adequate for my layout, but does not have the capability to change CV values. What is the most economical way to change the CV values?

[Len]

Option 1: Take your loco to a friend or local club that uses a DCC system capable of changing CV's.

Option 2: Find a DCC system capable of changing CV's on sale and buy it.

Len

[jward]

if you are trying to program and can't, then obviously it isn't adequate. almost every dcc system out there has this programming capability, and some are quite reasonable in cost.

[Jerrys HO]

Another option is using JMRI as Roger would say, maybe he will chime in and give more details. Rog, Rog, WAKE UP! 

[Len]

Jerry - I thought EZ-Command didn't have a PC interface.

Len

[bapguy]

To use JMRI you need a computer interface. If you want to keep your current system, I offer two options: get a Sprog or Digitrax PR3 extra. Both can be used as stand alone programmers using JMRI and a computer.  Joe

[Jerrys HO]

To use JMRI you need a computer interface. If you want to keep your current system, I offer two options: get a Sprog or Digitrax PR3 extra. Both can be used as stand alone programmers using JMRI and a computer.  Joe

Thanks Bapguy, that's what I was trying to get Rog to say as I know that is what he said he uses.
Len Your correct but there's always a way around the easy stuff.

[Hunt]

Also, there are stand-alone DCC decoder programmers that do not require connection to a computer or connection to a DCC system.

rustybolt, I surmise Len's Option 1: Take your loco to a friend or local club that uses a DCC system capable of changing CV's is the only suggestion so far that fits your, "economical way to change CV values"