U USBUSB port to connect to a computerM Master OUTPUTConnect a pair of amplified speakers using a 1/8 " cable or adapterH HEADPHONES SOCKETConnect your Headphones using a 1/8 " cable or adapter1 SYNCMatch BPM and Beat Phase with the opposite deck2 Cue Sets current position as Temporary Cue point. Preview track when paused while button is pressed Jumps and stops to the Cue point when playing3 PLAYPlay/Pause track4 PITCHAdjust track's tempo (BPM)5 JOGTouch sensitive jogwheel for Scratch (when Vinyl mode is enabled) or Bend (when Vinyl mode is disabled) Vinyl mode can be enabled/disabled from VirtualDJ GUI6 Master GAINAdjust the Volume of the Master Output7 LEVELAdjust Volume Output for Left and Right deck8 PFLSends pre-fader audio signal to the Headphones channel (for pre-listening)9 LOADLoad the selected track to Left/Right deck. Hold for more than 1 second to unload the same deck10 BROWSEScroll through Folders or Tracks Push to toggle focus between Folders and Songs List. When in Folders list, push for more than 1 second to expand/collapse sub-folders11 CROSSFADERBlends audio signals from left and right decks12 PADS 1-4The 4 numbered Pads offer different functionality depending on the selected Pad mode. See Pads13 PAD MODESCycles through the Pad modes (Hotcues, Auto Loops , Manual Loop and Sampler). See Pads14 Cue GAINAdjust the Volume of the Headphones Output