CC Mode is used for selecting and loading cells

Pad mode is for retriggering cells and applying FX

With a remix cell loaded, and the LPD8 set to Program 1 in CC Mode, press Pad 1, and then Pad 5 to launch Slot 1, Cell 1.  Pads 1-4 select the cell level, while Pads 5-8 select the Pad.  Basically, you dial in where the sample is on the remix deck.  Holding down Pads 1-4 while pressing Pads 5-8 will load a sample from the list.

Pad mode is where you can play with the samples.  Pads 5-8 will retrigger the Pads selected from CC mode, and Pads 1-4 activate the Slot FX Sends on Hold mode.  Once a Pad from 1-4 is held, Knobs 5-8 become single effects controls for FX Unit 2.

Knobs 1-4 are your slot volumes, and because I like throw faders, I've upped the responsiveness so that they are at full volume by 50% so you can do some volume ducking.

Knobs 5-8 are Filters for the corresponding slots.