34PLAY PAUSEPress this button to start or stop the playback of the track.Play-stutter the track.35 CUESet a temporary Cue point when track is paused. Stop track at temporary position when playing and preview from Cue position while pressed Return to the beginning of the track.36 SYNCMatch the BPM and smoothly catch up the Phase, in order to synchronize this Deck to the opposite Deck.Smoothly reset Track's tempo (BPM) to its original value.SSHIFTHold this button down to access secondary functions of Rane Four as described in this manual.37BEATJUMPPress these buttons to jump back and forth within the track by a given amount of beats.Cycle through the 3 available Jog display views 38BEATJUMP BEATSTurn this knob to select the amount of beats that the track will jump when using the BEATJUMP buttons. Press the knob down to select 8 beats as the beatjump length.39SLIPToggle Slip mode. When enabled, operations like scratching, loop, hotcues etc will act temporarily and track will resume playback from the position it would have been if never triggered.Toggle Vinyl mode. When turned off, motorized jogwheel will not spin.40CENSORPlay track in reverse while pressed. When released, track will resume playback from the position it would have been if never triggered. It is possible to replace the behavior of this button to "Silent Cue" mode instead, from the Rane Performer setup menu. When in "Silent Cue" mode, press this button to mute the sound of the deck. Press it once again or use any of the hotcue pads to restore the sound.Play Track in reverse. Press again to return to normal playback.41STEM SPLITPress this button to enable Stems Split and can be enabled from the top Decks 1 or 2. When enabled, top Deck will get cloned to low (Deck 3 or 4) with the top Deck playing the vocal parts of the track and the low Deck playing the instrumental. When Stems Split is enabled, the led of this button will blink. If Decks are unlinked, the led will be solid on. Press again to link Decks again. If Decks are linked, press to disable Stems Split (led off). When Decks are in Split mode and Linked, the Deck will control both the top and low Decks42DECK SELECTPress this button to select Deck 1 as the left or Deck 2 as the right deck. When Stem Split is enabled, press once on the active deck to unlink it from the other deck. The led of the STEM SPLIT button will be solid lit. While the decks are unlinked you can manipulate each deck separately from the other.43DECK SELECTPress this button to select Deck 3 as the left or Deck 4 as the right deck. When Stem Split is enabled, press once on the active deck to unlink it from the other deck. The led of the STEM SPLIT button will be solid lit. While the decks are unlinked you can manipulate each deck separately from the other44RANGECycle through the available range % for Pitch/Tempo fader. A bigger pitch range will give you a bigger range of possible BPM matches, but the pitch slider movement will be less accurate.Toggle Keylock on/off. When enabled, the Key of the track will retain its value when Tempo is changed.45JOGMotorized platter for scratching (Vinyl Mode) or bending (CD Mode).46TEMPOAdjust the Tempo (BPM) of the Track. In middle position, the Track will have the original Tempo.47PITCH BENDTemporary (while pressed) slow-down/speedup the track. When released, track's tempo will resume to the value designated by the Tempo fader.48KEY ADJUSTPress these buttons to increase/decrease the track's key by one semitone each time.Press the KEY- button to match the key of the track with that of the other deck if the key is within one semitone range. Press the KEY+ button to reset the track's key to it's original value.49ACAPELLAPress this button once to isolate the Vocal part of a track. Press a second time to restore the full sound.Isolate Vocals but at the same time apply an Echo Out Effect on the Instrumental.50INSTRUMENTALPress this button once to isolate the instrumental part of a track. Press a second time to restore the full sound.Isolate Instrumental but at the same time apply an Echo Out Effect on the Vocals.51LOOP SIZEHalve/Double the size of the active loop (if a loop is active) or the default auto loop (when no loop is active).Press the LOOP HALF key to set the Entry (In) point of a manual loop. Press the LOOP DOUBLE key to set the Exit (Out) point of a manual loop.52LOOPEnable/disable a Loop of the selected beats size.Enables the last triggered loop (reloop).53BACKSet focus to the Songs List if focus is on the Sideview. Sets focus to Folders list if focus is on the Songs List If focus is in Folders list, open/close sub-folders.Ads the selected Track of Browser to the Automix List.54SCROLL/LOADTurn to scroll through files/folders. Push once to load the selected track on a deck. Double-fast-press to load and clone the track from the other deck.Press to set focus to Sideview. If Sideview is focused, press to cycle through the available Sideview Lists (Automix, Sidelist, Karaoke, etc). Turn to scroll fast through file/folders (+/-10 entries per click).