Hercules DJCONTROL INPULSE T7 Manual page 38

Curve switch: lets you modify the crossfader curve.
(mix): progressive mixing of the two decks.
−
(scratch): very fast mixing of the two decks.
−
(disabled): crossfader disabled, to mix using the
−
volume faders only.
In Serato DJ Lite and Serato DJ Pro, you can modify
the crossfader settings. Go to Settings, then Mixer:
− Power: fast curve for scratching.
− Linear: progressive curve for mixing.
− Reverse: reverses the direction of the crossfader,
also known as "Hamster" mode.
*The functionality is identical on decks 1 and 2.
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