Translations:KAVAN Smart PRO SBEC ESCs - Instruction manual/94/en
From KAVAN RC Wiki
Normal (ramped) – the preconfigured acceleration time is always applied when accelerating. This is a default mode for major use.
Fast mode – the preconfigured acceleration is applied only when spinning up from zero revolutions. After that, a minimum possible delay is used (0.2 s for zero-to-full throttle response).
Normal with reverse – behaves similarly to the Normal mode. In addition, you can choose a throttle reversing channel that will control the motor direction during flight.
Heli/Governor – fast and precise control of constant RPM with many adjustable parameters.
