Home] : The pickup arm is moved to the home position in the rotation direction. The home position is a position where the two arms face the front of the system. [Rear] : The pickup arm is rotated to face the rear of the system. After the arm is stopped, the position adjustment in the rotation direction using the corresponding [Adjust] button becomes possible. [Front] : The pickup arm is rotated to face the front of the system. After the arm is stopped, the position adjustment in the rotation direction using the corresponding [Adjust] button becomes possible. * For the adjustment procedures, refer to the section for the robot arm. CAUTION: Be sure to execute [Auto Adjust] in the Robot Arm area after adjusting the position in the rotation direction.