PCS-Electronics

It says to adjust the trimmer to get the desired out on the CyberMax+ transmitter, the only adjustment I have/want to deal with is the blue potentiometer on the 3000 EN card and it doesn`t seem to make any difference what I do to it my output volume it none adjustable. The LED limit indicators on the board are weird also, only one light on the left channel lights up no matter how much input signal I run to the transmitter, I have even purposly over modulated the signal and only that one light will faintly light up. I have other questions but will start from here and work my way up until I get everything figured out.

Thanks to anyone whom can help me.

You should be looking at the trimmer on the FM exciter card, that's the one at the bottom on the left. You can turn that one to increase/decrease audio level.