- Start: press a deck's green PLAY/PAUSE: the first press switches the rig on and the deck plays as soon as its track is ready. Each deck boots with a demo track and every fader is up, so you hear it straight away. On an iPhone, turn the volume up; the silent switch does not mute the rig.
- Your music: press a deck's USB port or SD slot (left of its screen) to pick files, or drop files on a deck. One file loads and plays; several go onto the deck's list for BROWSE, where the demo tracks are too.
- Controls: press keys; drag knobs up and down; slide faders along their slots; turn the jog wheel with a finger (its top scratches in VINYL mode, its dimpled rim bends the pitch). The deck's screen is a touch screen.
- Mixing: the two decks play through channels 1 and 2. The crossfader blends between them; CUE sends a channel to the headphone bus, which this page plays through the same output.
- Zoom: on a computer, DECK 1, MIXER and DECK 2 in the header frame one unit and ALL shows the whole rig. Pinch with two fingers (or ctrl + scroll) to get closer, drag the metal to move around, double tap the metal to fit the whole rig again. On a phone held upright the rig turns sideways: turn the phone with it.
- Mixer settings: hold QUANTIZE/UTILITY on the mixer; move with TIME or BEAT ◀︎ ▶︎, enter with TAP, back with AUTO/TAP.
KEYBOARD — the focused deck (TAB switches)