thomann the t.racks DSP 4x4 Mini Pro User Manual page 19

Area Meaning
Display area Waveform of the input and output channels: Use the radio buttons 'Inx' and 'Outx' to determine the
inputs and outputs to be displayed.
Control area Drag the faders with the mouse to adjust the levels for the input and output channels. The 'Mute'
button mutes or unmutes the respective channel. The 'Normal' / 'Inverse' button inverts the phase of the
respective channel by 180° when needed.
Operating on a PC
DSP 4x4 Mini Pro
19
Controller