(2) When the steering is still impossible by the measures of above(1), turn the mode selection switch (MODE SWITCH) to non-follow-up (NFU) position to steer the lever.

(2) 当采取上述(1)的措施仍无法转向时，将模式选择开关(MODE SWITCH)转到非随动(NFU)位置，使操纵杆转向。