| Instructions for use Positive and negative direction button Press the R block, screw in or tighten the screw. Press the L block, unscrew or loosen the screw. Torque adjustment knob When the torque adjustment knob is in gear, the equipment is shut down. When the torque adjustment knob is in the I gear, it is in low torque mode When the torque adjustment knob is in gear II, it is in high torque mode Indicator status When the battery power is less than 20% during operation, the red indicator light flashes for 5 seconds, release the button, the light is off, and it needs to be charged in time. When charging, the red indicator light is breathing. When the battery is full, the white indicator light … | |