How many GPI ports does PM5D(-RH) have?
PM5D(-RH) has 4 GPI inputs and 12 GPI outputs. External equipment can control specified parameters of PM5D(-RH) via GPI input. Every GPI input can also receive variable voltages (from faders or pots) and its resolution is 7 bits (128 steps). PM5D(-RH) can control external equipment via GPI output by moving faders or pressing a User Defined Key.