Hercules DJCONTROL INPULSE T7 Mode D'emploi page 19

Motorized platter: drives the vinyl record that controls
the playback of the track and the track's speed according
to the tempo set with the tempo fader.
When the Beatmatch Guide function is enabled, the BEAT
ALIGN visual guides indicate the direction in which you
need to turn the ring (i.e. the edge) of the motorized platter
in order to align the beat grids of the two tracks. When the
two red arrows are not lit up, the beat grids are aligned.
For more information on the Beatmatch Guide function,
please read the
It is not possible to disable the platters' motorization.
− When the motorized platter is turning, avoid holding
it stopped with your hand for very long, so as not to
damage the drive system.
− When placing the vinyl record on the motorized
platter, do not force it. You risk damaging the center
of the vinyl record.
Beatmatch Guide
section.
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