Figure 4 - Slider Assemblies Wired Into PCBs (All sliders aligned. ARP OMNI 2 shown)
for brightness adjustment of each LED.
Using a preferably non conductive jewelers screw driver, adjust the LED
brightness for each slider. If using custom colors, be sure to cut the legs
of the enclosed LEDs to the same length as the legs of the LEDs that
came mounted in the sliders. If the LED is put into the slider backwards,
that LED will not light. Reverse LED polarity if this happens. To power
the LED assembly on a Pro Soloist, connect the +V wire to J2 pin 7 (+5V) ,
and the GND wire to J2 pin 1 (0V) on Board A. The wires can be connected
anywhere along the trace connected to the aformentioned pins.
When LED assembly is prooperly powered you can adjust each slider’s LED
brightness level.