The GNS 430 has a yellow wire out to control the instrument lighting. So does the SL40 and the GTX 327. What do you do with them?
I "assume" that they need to go into a variable resistor or a pulse width modulator. Does that go to the power from there??? Hopefully my ignorant question gets an intelligent answer!!![Stick out tongue :p :p](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I "assume" that they need to go into a variable resistor or a pulse width modulator. Does that go to the power from there??? Hopefully my ignorant question gets an intelligent answer!!