Connect your multi-track recording device's individual playback outputs to the mixers inputs using a snake. Start at the first channel on the console, connecting each mult-track output until you have connected all of them.
Connect the recording area to the next group of inputs on the console using a stage-box or wall-mount XLR connectors.
Connect the direct outputs of these channels to the inputs on the back of the patchbay, starting with the input on the far left. Select the half-normal mode on the patchbay for these connections.
Connect the rear outputs on the patchbay to the inputs on the multi-track device.
Connect each subgroup output on the back of the mixing console to a rear input on the patchbay. Configure these channels in parallel mode.