K5200 - generell/ modification

Hello,
I have the K5200 4 channel running light kit…Everything is okay and it works well.
My first question is, if it is possible to stop the automatic changing from the light effect?..
…2nd question: Does anybody has an idea, how to use the running light as a Vu-meter?
(I allready use an audio signal as an external oscillator)
Thanks for helping (if somebody can help me ;D) and sorry for bad english :wink:

Sorry, no modifications.