Hit the Key Sync button and the CDJ-3000 will automatically adjust the key of the next track to match the one on the master deck, helping you craft a smooth and harmonic mix. With Key Shift on the touch screen, you can manually shift the key of a track up or down.

Connecting the CDJ-3000s: To establish LINK connectivity between CDJ-3000s, you'll need an Ethernet cable. Connect one end of the Ethernet cable to the LINK port on each CDJ-3000. This direct connection ensures a stable and reliable communication network between the players.

Press the [SOURCE] button to select your source destination (USB, SD etc.) Press the [BROWSE], [TAG LIST], [PLAYLIST], or [SEARCH] button to display the browse screen (track list). Press the play button at the bottom left-hand corner of the front panel.