“Apex over” mode: Automatic rotation, no stopping at the Apex (buffer), Torque Auto- reverse.
On entry to the pulp cavity, the micro-motor starts automatically. Progress slowly in the canal without force on the instrument.
When torque limit is reached the file will auto-reverse.
Start the sequence again or go to the next sequence (file change). The progression of your file towards the apex is shown by the luminous bar representing a canal.
This mode does not stop the rotation at the apex (the buffer light is off).
This mode should be used with caution