ALLEN & HEATH SQ - Fader PCB Service and Testing

Fader PCB
Each fader has a dedicated wire form and can be removed individually, when replacing a fader, the PCB screws
must be removed.
When testing an issue with a fader, the wire form for the faulty fader can be swapped with an adjacent fader to
test if the PCB or motor is at fault – This does not require the fader to be removed from the unit.